X0508 4 2023-09-15 0 0001786108 Trinity Capital Inc. TRIN 0001818358 Stanton Sarah C/O TRINITY CAPITAL INC. 1 N. 1ST STREET, 3RD FLOOR PHOENIX AZ 85004 0 1 0 0 GC, CCO, and Secretary 0 Common Stock 2023-09-15 4 F 0 595 14.78 D 62705 D Shares withheld to satisfy the reporting person's tax obligations in connection with vesting of restricted shares on September 15, 2023. Transaction exempt from Section 16(b) pursuant to Rule 16b-3 Includes (1) 13,005 restricted shares issued under the 2019 Trinity Capital Inc. Long Term Incentive Plan, which shares began quarterly vesting pro rata over the twelve full calendar quarters immediately following March 15, 2023; (2) 13,652 restricted shares issued under the 2019 Trinity Capital Inc. Long Term Incentive Plan, which shares began quarterly vesting pro rata over the twelve full calendar quarters immediately following September 15, 2021; and (3) 33,774 Restricted shares issued under the 2019 Trinity Capital Inc. Long Term Incentive Plan. 25% of such restricted shares shall vest on March 15, 2024, and the remaining 75% of such shares shall vest pro rata over the twelve full calendar quarters immediately following March 15, 2024. /s/ Sarah Stanton 2023-09-19