DINO Form 144/A: Proposed sale of 16,184 vested shares

DINO — Form 144/A notice (proposed sale of common stock).

Rhea-AI Filing Summary

DINO — Form 144/A notice (proposed sale of common stock). The excerpt lists a proposed sale through Pershing Advisor Solutions with a listed quantity of 16,184 shares tied to vested stock dated 12/01/2022. The filing shows 05/15/2026 and the exchange NYSE.

Insights

Securities Compliance Counsel

Routine affiliate sale filing details a proposed resale of vested common shares.

The excerpt lists a proposed sale routed through Pershing Advisor Solutions and identifies 16,184 shares of vested common stock dated 12/01/2022. The form type is 144/A, which notifies the market of an affiliate's intended sale under resale rules.

Timing and proceeds mechanics are not fully detailed in this excerpt; subsequent filings or broker confirmations would show actual sale timing and cash‑flow treatment.

Key Figures

Listed shares: 16,184 shares Vesting date: 12/01/2022 Form date shown: 05/15/2026

3 metrics

Listed shares 16,184 shares Listed next to vested stock dated 12/01/2022

Vesting date 12/01/2022 Date shown alongside the vested stock entry

Form date shown 05/15/2026 Date displayed in the filing excerpt

Key Terms

Form 144/A, Vested Stock, Pershing Advisor Solutions

3 terms

Form 144/A regulatory

"144/A: Securities To Be Sold"

Vested Stock financial

"Common | 12/01/2022 | Vested Stock | HF SInclair"

Pershing Advisor Solutions financial

"Common | Pershing Advisor Solutions One Pershing Plaza Jersey City NJ 07399"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does DINO's Form 144/A show about the proposed sale?

It shows a proposed sale of common stock via Pershing Advisor Solutions, listing 16,184 shares tied to vested stock dated 12/01/2022. The excerpt also displays the date 05/15/2026 and the NYSE designation.

Does the Form 144/A confirm the shares were sold for DINO?

No. The filing excerpt is a notice of intent to sell; it lists the proposed quantity of 16,184 shares. Completion and sale proceeds are not confirmed in the provided excerpt.

Who is the broker or agent listed on the DINO filing?

The broker/agent shown is Pershing Advisor Solutions at One Pershing Plaza, Jersey City, NJ. The excerpt ties the proposed transaction routing to that brokerage firm.

What is the significance of the 12/01/2022 date on the filing?

The date 12/01/2022 is shown next to the security description as the vesting date for the listed vested stock. It identifies when the securities became vested in relation to this proposed resale.

Is the exchange where the shares will trade specified for DINO?

Yes. The excerpt includes the designation NYSE, indicating the shares are listed on that exchange in the context of this notice.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/27/2026 - 12:20 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144/A

144/A: Filer Information

Filer CIK	0001663266
Filer CCC	XXXXXXXX
Previous Accession Number Of The Filing	0001663266-26-000001
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144/A: Issuer Information

Name of Issuer	HF Sinclair
SEC File Number	001-41325
Address of Issuer	2323 VICTORY AVENUE SUITE 1400 DALLAS TEXAS 75219
Phone	214-954-6696
Name of Person for Whose Account the Securities are To Be Sold	Go Timothy
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Former Employee

144/A: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Pershing Advisor Solutions One Pershing Plaza Jersey City NJ 07399	16184	1123856.61	180275437	05/15/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144/A: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	12/01/2022	Vested Stock	HF SInclair			16184	12/01/2022	Vested Stock

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144/A: Securities Sold During The Past 3 Months

Nothing to Report

144/A: Remarks and Signature

Remarks
Date of Notice	05/27/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	TimothyGo
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)