X0508 4 2023-11-16 0000357301 TRUSTCO BANK CORP N Y TRST 0001699685 CURLEY KEVIN M C/O TRUSTCO BANK CORP NY 5 SARNOWSKI DRIVE GLENVILLE NY 12302 true EXECUTIVE VICE PRESIDENT & COO false COMMON STOCK 2023-11-16 4 M 0 987 0 A 34643 D COMMON STOCK 2023-11-16 4 D 0 987 27.82 D 33656 D COMMON STOCK 2023-11-17 4 M 0 1059 0 A 34715 D COMMON STOCK 2023-11-17 4 D 0 1059 27.78 D 33656 D COMMON STOCK 152 I BY WIFE RESTRICTED STOCK UNIT 0 2023-11-16 4 M 0 987 0 D COMMON STOCK 987 988 D RESTRICTED STOCK UNIT 0 2023-11-17 4 M 0 1059 0 D COMMON STOCK 1059 0 D Reflects cash settlement of restricted stock units that settled only for cash. Each restricted stock unit represents a contingent right to receive a payment in cash equal to the value of one share of Issuer Common Stock on the settlement date. The restricted stock units vest in three equal annual installments beginning on November 16, 2022. Each restricted stock unit represents a contingent right to receive a payment in cash equal to the value of one share of Issuer Common Stock on the settlement date. The restricted stock units vest in three equal annual installments beginning on November 17, 2021. One third of the restricted stock units awarded November 16, 2021 "vested" on November 16, 2023 and were settled in cash. One third of the restricted stock units awarded November 17, 2020 "vested" on November 17, 2023 and were settled in cash. ADDITIONAL SHARES ACQUIRED BY REPORTING PERSON'S PARTICIPATION IN DIVIDEND REINVESTMENT AND/OR EMPLOYEE BENEFIT PLAN WITH DIVIDEND REINVESTMENT FEATURE. /S/ MICHAEL M. OZIMEK, BY POWER OF ATTORNEY 2023-11-20