Common use of Joinder Clause in Contracts

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. /s/ XXXXX X. XXXXXX III. Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX Xxxxxxx X. XXXXXX III. Xxxxx /s/ XXXXX Xxxxxxx X. XXXXXX III. Xxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are IndividualsEntities: XXXXX X. XXXXXX III. K&I Associates, L.P. By: VPI, Inc., a California Corporation, its General Partner /s/ XXXXX X. XXXXXX III. Xxxxxx Xxxxxxxx Signatory Name: Xxxxxx Xxxxxxxx Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ President JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B D PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B D Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXX XXXXX X. XXXXXX III. /s/ XXX XXXXX X. XXXXXX III. Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B D PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B D Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are IndividualsEntities: XXXXX X. XXXXXX III. Woodside Partners /s/ XXXXX X. XXXXXX III. Xxxxx Xxxxxxx Signatory Name: Xxxxx Xxxxxxx Signatory Title: Managing Partner Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX Xxxxx X. XXXXXX III. Xxxxxxx /s/ XXXXX Xxxxx X. XXXXXX III. Xxxxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX Xxxxxx X. XXXXXX III. Xxxxxxx /s/ XXXXX Xxxxxx X. XXXXXX III. Xxxxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. XXXXXXX /s/ XXXXX X. XXXXXX III. XXXXXXX Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. Xxxx Xxxxxxx /s/ XXXXX X. XXXXXX III. Xxxx Xxxxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. XXXXXXX XXXXXXXX /s/ XXXXX X. XXXXXX III. XXXXXXX XXXXXXXX Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B D PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B D Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are IndividualsEntities: FIELD FAMILY TRUST /s/ XXXX XXXXX X. XXXXXX III. /s/ XXXXX X. XXXXXX III. Signatory Name: XXXX XXXXX Signatory Title: TRUSTEE Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. XXXXXXXXXX /s/ XXXXX X. XXXXXX III. XXXXXXXXXX Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX XXXXXXX X. XXXXXX III. XXXXXXXXXXX /s/ XXXXX XXXXXXX X. XXXXXX III. XXXXXXXXXXX Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX Xxxxx X. XXXXXX III. Xxxxx /s/ XXXXX Xxxxx X. XXXXXX III. Xxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. Xxxxx Xxxxxxx /s/ XXXXX X. XXXXXX III. Xxxxx Xxxxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. Xxxxx Xxxxxxxxxx /s/ XXXXX X. XXXXXX III. Xxxxx Xxxxxxxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are IndividualsEntities: XXXXX X. XXXXXX III. Telesoft Capital, L.L.C. /s/ XXXXX X. XXXXXX III. Xxxxx Xxxxx Signatory Name: Xxxxx Xxxxx Signatory Title: Manager Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. Xxxxx Xxxxxxx /s/ XXXXX X. XXXXXX III. Xxxxx Xxxxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B D PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B D Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX XXXX X. XXXXXX III. XXXXXXXXX /s/ XXXXX XXXX X. XXXXXX III. XXXXXXXXX Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX Xxxx X. XXXXXX III. Xxxxx /s/ XXXXX Xxxx X. XXXXXX III. Xxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXXXXXXX XXXXXX III. /s/ XXXXX X. XXXXXXXXXXX XXXXXX III. Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. Xxxxxx Xxxxx /s/ XXXXX X. XXXXXX III. Xxxxxx Xxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX Xxxxxxx X. XXXXXX III. Xxxxxx /s/ XXXXX Xxxxxxx X. XXXXXX III. Xxxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. XXXXXXXX /s/ XXXXX X. XXXXXX III. XXXXXXXX Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXX XXXXX X. XXXXXX III. XXXXXXX /s/ XXXX XXXXX X. XXXXXX III. XXXXXXX Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B D PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B D Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. An Grace Investment Corporation Inc. /s/ XXXXX X. XXXXXX III. Shen An Chou Signatory Name: Shen An Chou Signatory Title: Director Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. /s/ XXXXX X. XXXXXX III. A. Chikagami Signatory Name: A. Chikagami Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. Xxxxxx Xxxxx /s/ XXXXX X. XXXXXX III. Xxxxxx Xxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. Xxxxx Trust dated September 17, 2001 /s/ XXXXX X. XXXXXX III. Xxxxxxx Xxxxx Signatory Name: Xxxxxxx Xxxxx Signatory Title: Trustee Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. Xxxxxx L & Xxxxxxx X Xxxxxxx /s/ XXXXX X. XXXXXX III. Xxxxxx X Xxxxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX /s/ Xxxxxxx X. XXXXXX III. /s/ XXXXX X. XXXXXX III. Xxxx Signatory Name: Xxxxxxx X. Xxxx Signatory Title: Grantor Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. Xxxx Xxxxxx /s/ XXXXX X. XXXXXX III. Xxxx Xxxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. P. XXXXXXXX XXXXXXX /s/ XXXXX X. XXXXXX III. P. XXXXXXXX XXXXXXX Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. Xxxxx X.X. Xxxxx /s/ XXXXX X. XXXXXX III. Xxxxx X.X. Xxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX Xxxxx X. XXXXXX III. Xxxxxx /s/ XXXXX Xxxxx X. XXXXXX III. Xxxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXXXXX XXXXXX III. /s/ XXXXX X. XXXXXXXXX XXXXXX III. Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX XXXXXX X. XXXXXX III. /s/ XXXXX XXXXXX X. XXXXXX III. Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are IndividualsEntities: XXXXX X. XXXXXX III. OFPP LLC /s/ XXXXX X. XXXXXX III. Xxxx Xxxxx Signatory Name: Xxxx Xxxxx Signatory Title: CIO Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. Toshiba America Electronic Components, Inc. /s/ XXXXX X. XXXXXX III. Xxxxxx Xxxxxxx Signatory Name: Xxxxxx Xxxxxxx Signatory Title: President/CEO Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX Xxxxxx X. XXXXXX III. Xxxxxx /s/ XXXXX Xxxxxx X. XXXXXX III. Xxxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. Xxxxxxx Xxxxxxx /s/ XXXXX X. XXXXXX III. Xxxxxxx Xxxxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. XXXXXXXXX /s/ XXXXX X. XXXXXX III. XXXXXXXXX Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. XXXXX /s/ XXXXX X. XXXXXX III. XXXXX Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. Xxxxx Xxx-Xxx /s/ XXXXX X. XXXXXX III. Xxxxx Xxx-Xxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. FAMILY TRUST U/T/D 7/15/20 /s/ XXXXX X. XXXX XXXXXX III. Signatory Name: XXXX XXXXXX Signatory Title: TRUSTEE Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. Xxxxxx Trust Agreement; 3/15/04 /s/ XXXXX X. XXXXXX III. Xxxxx Xxxxxx, Trustee Signatory Name: Xxxxx Xxxxxx Signatory Title: Trustee Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX Xxxx X. XXXXXX III. XxXxxxxxx /s/ XXXXX Xxxx X. XXXXXX III. XxXxxxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. Tatsumi C. Chikagami /s/ XXXXX X. XXXXXX III. Tatsumi C. Chikagami Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXX XXXXXX III. /s/ XXXXX X. XXXX XXXXXX III. Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. XXXXXXXXXXX XXXX /s/ XXXXX X. XXXXXX III. XXXXXXXXXXX XXXX Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. XXXXXXX XXXX /s/ XXXXX X. XXXXXX III. XXXXXXX XXXX Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. Shinya Chikagami /s/ XXXXX X. XXXXXX III. Shinya Chikagami Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are IndividualsEntities: XXXXX X. XXXXXX III. Xxxxx/Xxxxxxx Trust under Declaration of Trust dated 8/1/ 2008 /s/ XXXXX X. XXXXXX III. Xxx Xxxxx Signatory Name: Xxx Xxxxx Signatory Title: Trustee Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. /s/ XXXXX X. XXXXXX III. XXXXXXXXXX L XXXXXXX /S/ XXXXXXXXXX L XXXXXXX Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX Xxx X. XXXXXX III. XxxXxxx /s/ XXXXX Xxx X. XXXXXX III. XxxXxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX Xxxxx X. XXXXXX III. Xxxx /s/ XXXXX Xxxxx X. XXXXXX III. Xxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B D PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B D Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXXX XXXXX X. /s/ XXXXXX III. /s/ XXXXX X. XXXXXX III. Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. /s/ XXXXX X. XXXXXX III. Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. XXXX /s/ XXXXX X. XXXXXX III. XXXX Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. Xxxxxxx Xxxxxx /s/ XXXXX X. XXXXXX III. Xxxxxxx Xxxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX Xxxxx X. XXXXXX III. Xxxxxx /s/ XXXXX Xxxxx X. XXXXXX III. Xxxxxx Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. XXXXXXX /s/ XXXXX X. XXXXXX III. XXXXXXX Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX XXXXXXX X. XXXXXX III. XXXX /s/ XXXXX XXXXXXX X. XXXXXX III. XXXX Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B D PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B D Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. /s/ XXXXX X. XXXXXX III. Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. XXXXXXXX XXXXXXXX /s/ XXXXX X. XXXXXX III. XXXXXXXX XXXXXXXX Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B D PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B D Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. MAHMOODZADEGAN-GAPPY TRUST /s/ XXXXX X. XXXXXX III. XXXXXXXXXXXXXX Signatory Name: XXXXX XXXXXXXXXXXXXX Signatory Title: TRUSTEE Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. XXXX XXXX /s/ XXXXX X. XXXXXX III. XXXX XXXX Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: XXXXX X. XXXXXX III. ZUL JAMAL /s/ XXXXX X. XXXXXX III. ZUL JAMAL Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series B Preferred Stock Purchase Agreement as of the date first above written.