Common use of Entire Agreement; Prior Agreements Clause in Contracts

Entire Agreement; Prior Agreements. This Agreement constitutes the entire agreement among the parties with respect to the subject matter hereof and, unless otherwise provided herein, supersedes all prior agreements, negotiations or understandings, written or oral, in respect thereof. DICERNA PHARMACEUTICALS, INC. Date: July 8, 2016 /s/ Xxxxxxx Xxxxxxxxx By: Xxxxxxx Xxxxxxxxx Its: President and CEO XXXXX X. XXXXXXXX Date: July 6, 2016 /s/ Xxxxx X. Xxxxxxxx Xxxxx X. Xxxxxxxx

Entire Agreement; Prior Agreements. This Agreement constitutes the entire agreement among the parties with respect to the subject matter hereof and, unless otherwise provided herein, supersedes all prior agreements, negotiations or understandings, written or oral, in respect thereof. [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK] DICERNA PHARMACEUTICALS, INC. Date: July 8, 2016 /s/ Xxxxxxx 6/16/2020 /S/ Xxxxxxx. X. Xxxxxxxxx By: Xxxxxxx Xxxxxxxxx III, Ph.D. Its: President and CEO XXXXX X. XXXXXXXX Date: July 6, 2016 /s/ Xxxxx X. Xxxxxxxx Xxxxx X. Xxxxxxxx6/17/2020 /S/ Xxxx Xxxx

Entire Agreement; Prior Agreements. This Agreement constitutes the entire agreement among the parties with respect to the subject matter hereof and, unless otherwise provided herein, supersedes all prior agreements, negotiations or understandings, written or oral, in respect thereof. DICERNA PHARMACEUTICALS, INC. Date: July 8June 17, 2016 2019 /s/ Xxxxxxx X. Xxxxxxxxx By: III, PhD. Xxxxxxx X. Xxxxxxxxx III, Ph.D. Its: President and CEO XXXXX X. XXXXXXXX Date: July 6June 19, 2016 2019 /s/ Xxxxx X. Xxxxxxxx Xxxxx X. XxxxxxxxXxxxxx Xxxxxxxxxxx Xxxxxx Xxxxxxxxxxx

Entire Agreement; Prior Agreements. This Agreement constitutes the entire agreement among the parties with respect to the subject matter hereof and, unless otherwise provided herein, supersedes all prior agreements, negotiations or understandings, written or oral, in respect thereof. DICERNA PHARMACEUTICALS, INC. Date: July 8, 2016 18 May 2017 /s/ Xxxxxxx Xxxxxxxxx By: Xxxxxxx Xxxxxxxxx Its: President and CEO XXXXX X. XXXXXXXX Date: July 6, 2016 /s/ Xxxxx X. Xxxxxxxx Xxxxx X. XxxxxxxxIII

Entire Agreement; Prior Agreements. This Agreement constitutes the entire agreement among the parties with respect to the subject matter hereof and, unless otherwise provided herein, supersedes all prior agreements, negotiations agreements or understandings, understandings written or oral, oral in respect thereof. DICERNA PHARMACEUTICALS, INC. Date: July 8November 3, 2016 /s/ Xxxxxxx Xxxxxxxxx By: Xxxxxxx Xxxxxxxxx Its: President and CEO XXXX X. XXXXX X. XXXXXXXX Date: July 6November 4, 2016 /s/ Xxxx X. Xxxxx Xxxx X. Xxxxxxxx Xxxxx X. XxxxxxxxXxxxx

Entire Agreement; Prior Agreements. This Agreement constitutes the entire agreement among the parties with respect to the subject matter hereof and, unless otherwise provided herein, supersedes all prior agreements, negotiations or understandings, written or oral, in respect thereof. DICERNA PHARMACEUTICALS, INC. Date: July 8, 2016 18 May 2017 /s/ Xxxxxxx Xxxxxxxxx III By: Xxxxxxx Xxxxxxxxx III, Ph.D. Its: President and CEO XXXXX X. XXXXXXXX XXXX XXXXXXXX, M.D. Date: July 618 May 2017 /s/ Xxxx Xxxxxxxx Xxxx Xxxxxxxx, 2016 /s/ Xxxxx X. Xxxxxxxx Xxxxx X. XxxxxxxxM.D.

Entire Agreement; Prior Agreements. This Agreement constitutes the entire agreement among the parties with respect to the subject matter hereof and, unless otherwise provided herein, supersedes all prior agreements, negotiations or understandings, written or oral, in respect thereof. DICERNA PHARMACEUTICALS, INC. Date: July 8, 2016 /s/ Xxxxxxx Xxxxxxxxx By: Xxxxxxx Xxxxxxxxx Its: President and CEO XXX X. XXXXX X. XXXXXXXX Date: July 68, 2016 /s/ Xxx X. Xxxxx Xxx X. Xxxxxxxx Xxxxx X. XxxxxxxxXxxxx

Entire Agreement; Prior Agreements. This Agreement constitutes the entire agreement among the parties with respect to the subject matter hereof and, unless otherwise provided herein, supersedes all prior agreements, negotiations or understandings, written or oral, in respect thereof. DICERNA PHARMACEUTICALS, INC. Date: July 8, 2016 02/21/2020 /s/ Xxxxxxx Xxxx Xxxxxxxxx By: Xxxxxxx Xxxxxxxxx ItsIII, Ph.D.Its: President and CEO XXXXX X. XXXXXXXX Date: July 602/24/2020 /s/ Xxxxxx Xxxxxx Xxxxxx XxXxxx PagliaSVP, 2016 /s/ Xxxxx X. Xxxxxxxx Xxxxx X. XxxxxxxxHuman Resources