ISBC 2017 Form 10-K & 2018 Proxy Statement

FORM 10-K SIGNATURES Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. INVESTORS BANCORP, INC. Date: March 1, 2018 By: /s/ Kevin Cummings Kevin Cummings Chief Executive Officer and President (Principal Executive Officer) (Duly Authorized Representative) Pursuant to the requirements of the Securities Exchange of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated. Signatures Title Date /s/ Kevin Cummings Kevin Cummings Director, Chief Executive Officer and President (Principal Executive Officer) March 1, 2018 /s/ Domenick Cama Domenick Cama Director, Chief Operating Officer and Senior Executive Vice President March 1, 2018 /s/ Sean Burke Sean Burke Chief Financial Officer and Senior Vice President (Principal Financial and Accounting Officer) March 1, 2018 /s/ Robert M. Cashill Robert M. Cashill Director, Chairman March 1, 2018 /s/ Robert C. Albanese Robert C. Albanese Director March 1, 2018 /s/ Dennis M. Bone Dennis M. Bone Director March 1, 2018 /s/ Doreen R. Byrnes Doreen R. Byrnes Director March 1, 2018 /s/ Peter H. Carlin Peter H. Carlin Director March 1, 2018 /s/ William Cosgrove William Cosgrove Director March 1, 2018 /s/ Brian D. Dittenhafer Brian D. Dittenhafer Director March 1, 2018 /s/ James Garibaldi James Garibaldi Director March 1, 2018 /s/ Michele N. Siekerka Michele N. Siekerka Director March 1, 2018 /s/ James H. Ward III James H. Ward III Director March 1, 2018 146