13D Filing: Baker Bros. Advisors and Idera Pharmaceuticals Inc. (IDRA)

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Page 10 of 10 – SEC Filing

CUSIP No.   45168K306   Page   10   of   10   Pages

SIGNATURE

After reasonable inquiry and to the best of my knowledge and
belief, I certify that the information set forth in this statement is true, complete and correct.

March 6, 2018

BAKER BROS. ADVISORS LP
By: Baker Bros. Advisors (GP) LLC, its general partner
By: /s/ Scott L. Lessing
Name: Scott L. Lessing
Title: President
BAKER BROS. ADVISORS (GP) LLC
By: /s/ Scott L. Lessing
Name: Scott L. Lessing
Title: President
/s/ Julian C. Baker
Julian C. Baker
/s/ Felix J. Baker
Felix J. Baker

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