X0306 4 2022-11-15 0 0000357301 TRUSTCO BANK CORP N Y TRST 0001665040 FLYNN BRIAN C C/O TRUSTCO BANK CORP NY 5 SARNOWSKI DRIVE GLENVILLE NY 12302 1 0 0 0 RESTRICTED STOCK UNIT 2022-11-15 4 A 0 526 0 A COMMON STOCK 526 526 D Each restricted stock unit represents a contingent right to receive a payment in cash equal to the fair market value of a share of issued common stock, as determined on the date of vesting of the restricted stock unit. The restricted stock units "vest" in whole on November 15, 2023. Settlement of the restricted stock units will be made in cash only. /s/ MICHAEL M. OZIMEK, BY POWER OF ATTORNEY 2022-11-17