Timothy Go - 01 Dec 2025 Form 4 Insider Report for HF Sinclair Corp (DINO)

Role
CEO and President, Director
Signature
Harrison Morris Attorney-in-Fact for Timothy Go
Issuer symbol
DINO
Transactions as of
01 Dec 2025
Net transactions value
-$2,181,508
Form type
4
Filing time
03 Dec 2025, 17:03:53 UTC
Previous filing
13 Nov 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Go Timothy CEO and President, Director 2323 VICTORY AVENUE, SUITE 1400, DALLAS Harrison Morris Attorney-in-Fact for Timothy Go 03 Dec 2025 0001663266

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction DINO Common Stock Award $0 +37,783 +30% $0.000000 164,026 01 Dec 2025 Direct F1
transaction DINO Common Stock Tax liability $788,301 -14,868 -9.1% $53.02 149,158 01 Dec 2025 Direct F3
transaction DINO Common Stock Tax liability $1,393,207 -26,277 -18% $53.02 122,881 01 Dec 2025 Direct F4
holding DINO Common Stock 242,833 01 Dec 2025 By Trust F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 These shares were deemed issued to the reporting person to settle performance share units that were not derivative securities under the Issuer's Amended and Restated 2020 Long Term Incentive Plan.
F2 Reflects the transfer of 63,410 shares within the reporting period to a family trust, of which the reporting person and his spouse are trustees and beneficiaries.
F3 These shares were deemed surrendered to satisfy the reporting person's tax liability incident to the issuance of the shares reported on the preceding line.
F4 These shares were deemed surrendered to satisfy the reporting person's tax liability incident to the vesting of restricted stock unit grants previously reported.