Mostapha Tahiri - 13 Feb 2026 Form 4 Insider Report for STATE STREET CORP (STT)

Role
EVP and COO
Signature
/s/ Shannon C. Stanley, Attorney-in-fact
Issuer symbol
STT
Transactions as of
13 Feb 2026
Net transactions value
-$500,107
Form type
4
Filing time
18 Feb 2026, 16:04:23 UTC
Previous filing
18 Nov 2025
Next filing
02 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
TAHIRI MOSTAPHA EVP and COO STATE STREET CORPORATION, ONE CONGRESS STREET, BOSTON /s/ Shannon C. Stanley, Attorney-in-fact 18 Feb 2026 0001818588

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction STT Common Stock Award $0 +10,193 +19% $0.000000 63,902 13 Feb 2026 Direct F1
transaction STT Common Stock Tax liability $209,743 -1,639 -2.6% $127.97 62,263 13 Feb 2026 Direct F2
transaction STT Common Stock Tax liability $290,364 -2,269 -3.6% $127.97 59,994 13 Feb 2026 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Settlement of a performance award granted on February 24, 2023 as part of 2022 compensation.
F2 These shares were withheld to satisfy tax withholding obligations in connection with the settlement of a performance award granted on February 24, 2023 as part of 2022 compensation.
F3 These shares were withheld to satisfy tax withholding obligations in connection with the vesting of previously awarded deferred stock.