AMENDMENT NO. 1 TO FOUNDER COMMON STOCK PURCHASE AGREEMENT

Exhibit 10.2

AMENDMENT NO. 1 TO FOUNDER COMMON STOCK PURCHASE AGREEMENT

This Amendment No. 1 to Founder Common Stock Purchase Agreement (this “Amendment”) is made as of May 4, 2015, by and between Viking Therapeutics, Inc., a Delaware corporation (the “Company”), and Xxxxx Xxxx, Ph.D. (“Purchaser”).

RECITALS

WHEREAS, the Company and Purchaser are parties to that certain Founder Common Stock Purchase Agreement, made as of September 26, 2012 (the “Purchase Agreement”) pursuant to which the Company issued and sold to Purchaser, and Purchaser purchased from the Company, an aggregate of 2,650,000 shares (the “Purchased Shares”) of the Company’s common stock, par value $0.00001 per share (“Common Stock”);

WHEREAS, pursuant to that certain Amended and Restated Stock Repurchase Agreement, dated as of April 28, 2015, by and among the Company, Purchaser, Xxxxxxx Xxxxxxxx, M.D., Xxxxxxxx Xxxxxx, M.D. and Xxxxxxxx Xxxxxxxx, the Company repurchased from Purchaser an aggregate of 1,679,596 of the Purchased Shares at a repurchase price of $0.00001 per share on the date hereof (the “Share Repurchase”);

WHEREAS, the Company and Purchaser desire to amend the Purchase Agreement to reflect the vesting schedule for Purchaser’s outstanding unvested Vesting Shares after giving effect to the Share Repurchase; and

WHEREAS, pursuant to Section 11(c) of the Purchase Agreement, no modification or amendment to the Purchase Agreement shall be effective unless in writing signed by the parties to the Purchase Agreement.

NOW THEREFORE, in consideration of the mutual covenants and agreements contained herein, and with reference to the above recitals, the parties hereby agree as follows:

ARTICLE 1

AMENDMENT

1.1 AMENDMENT TO SECTION 4(C) OF THE PURCHASE AGREEMENT. The second sentence of Section 4(c) of the Purchase Agreement is hereby amended and restated in its entirety as follows:

“An additional (a) 51,528 of the Vesting Shares shall be released on each one-month anniversary of the date of this Agreement through and including April 26, 2015, and (b) after giving effect to the repurchase of an aggregate of 1,679,596 of the Shares by the Company from Purchaser pursuant to that certain Amended and Restated Stock Repurchase Agreement, dated as of April 28, 2015, by and among the Company, Purchaser and the other parties named therein (as may be amended or restated from time to time), (i) 18,869 of the Vesting Shares shall be released on May 26, 2015 and on each one-month anniversary thereafter through and including August 26, 2015 and (ii) 18,868 of the Vesting Shares shall be released on September 26, 2015; provided, however, that in each case such scheduled release from the Repurchase Option shall immediately cease as of the Termination Date.”

ARTICLE 2

GENERAL PROVISIONS

2.1 CAPITALIZED TERMS. All capitalized terms in this Amendment, to the extent not otherwise defined herein, shall have the meaning assigned to them in the Purchase Agreement.

2.2 CONTINUING EFFECTIVENESS. Except as modified by this Amendment, the Purchase Agreement shall remain in full force and effect and no party by virtue of entering into this Amendment is waiving any rights it has under the Purchase Agreement, and once this Amendment is executed by the parties hereto, all references in the Purchase Agreement to “the Agreement” or “this Agreement,” as applicable, shall refer to the Purchase Agreement as modified by this Amendment.

2.3 SUCCESSORS AND ASSIGNS. The rights and benefits of this Amendment shall inure to the benefit of, and be enforceable by the Company and its successors and assigns.

2.4 GOVERNING LAW. This Amendment and all acts and transactions pursuant hereto and the rights and obligations of the parties hereto shall be governed, construed and interpreted in accordance with the laws of the State of California, without giving effect to principles of conflicts of law.

2.5 COUNTERPARTS. This Amendment may be executed in one or two counterparts, including counterparts transmitted by facsimile or other electronic transmission, each of which shall be deemed an original and all of which together shall constitute one instrument.

[Signature Page Follows]

2

IN WITNESS WHEREOF, the parties have executed this Amendment as of the date first above written.

THE COMPANY:
VIKING THERAPEUTICS, INC., a Delaware corporation
By:		/s/ Xxxxxxx Xxxxxxxx, M.D.
Name:		Xxxxxxx Xxxxxxxx, M.D.
Title:		COO
PURCHASER:
/s/ Xxxxx Xxxx, Ph.D.
			XXXXX XXXX, PH.D.