Mark E. Lashier - 10 Dec 2025 Form 4 Insider Report for Phillips 66 (PSX)

Role
Chairman and CEO, Director
Signature
/s/ William H. Bald, as Attorney-in-Fact
Issuer symbol
PSX
Transactions as of
10 Dec 2025
Transactions value $
-$170,637
Form type
4
Filing time
11 Dec 2025, 19:09:38 UTC
Previous filing
20 Nov 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Lashier Mark E Chairman and CEO, Director 2331 CITYWEST BLVD., HOUSTON /s/ William H. Bald, as Attorney-in-Fact 11 Dec 2025 0001853212

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PSX Common Stock Tax liability -$171K -1.21K -1.31% $141.37 91.1K 10 Dec 2025 Direct F1, F2, F3
holding PSX Common Stock 15.6K 10 Dec 2025 By SLAT
holding PSX Common Stock 15.6K 10 Dec 2025 By Family Trust
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Transaction represents the withholding of shares by the Issuer to satisfy FICA taxes.
F2 The price reflected above is the average of the high and the low price of the Company's stock on December 10, 2025.
F3 Includes 86,598 RSUs that settle for shares of Phillips 66 common stock on a 1-for-1 basis.