Phillips 66 (PSX) insider Brian Mandell files to sell 30,000 shares

Rhea-AI Filing Summary

Phillips 66 insider Brian Mandell filed notice of a proposed sale of up to 30,000 shares of common stock, derived from a stock option, expected on 08/11/2026 through Merrill on the NYSE, with an indicated value of $6,450,000. Phillips 66 common shares outstanding were 399,020,916. The filing also notes a prior sale of 3,300 shares of common stock on 08/10/2026 for $706,266.33 during the preceding three months.

Key Figures

Shares to be sold: 30,000 shares Proposed sale value: $6,450,000 Shares outstanding: 399,020,916 shares +3 more

6 metrics

Shares to be sold 30,000 shares Proposed sale of Phillips 66 common stock on 08/11/2026

Proposed sale value $6,450,000 Indicated value for 30,000 shares of Phillips 66 common stock

Shares outstanding 399,020,916 shares Phillips 66 common stock outstanding

Recent shares sold 3,300 shares Sale on 08/10/2026 reported for past 3 months

Value of recent sale $706,266.33 Proceeds from 3,300-share sale on 08/10/2026

Proposed sale date 08/11/2026 Expected date for 30,000-share sale through Merrill on NYSE

Key Terms

Securities To Be Sold, Securities Sold During The Past 3 Months, Stock Option

3 terms

Securities To Be Sold regulatory

"144: Securities To Be Sold"

Securities Sold During The Past 3 Months regulatory

"144: Securities Sold During The Past 3 Months"

Stock Option financial

"Common Stock | 08/11/2026 | Stock Option | Phillips 66"

A stock option is a contract that gives you the right to buy or sell a company's stock at a specific price within a certain time frame. People use them to potentially make money if the stock's price moves favorably or to protect against losses. It's like holding a coupon that can be used to buy or sell stock at a set price later on.

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

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Available on EDGAR 08/11/2026 - 04:23 PM Accepted by SEC EDGAR 08/11/2026 - 04:22 PM Learn about SEC filing dates

FAQ

What insider transaction did Phillips 66 (PSX) disclose in this Form 144?

Phillips 66 insider Brian Mandell filed to sell up to 30,000 shares of common stock, from a stock option, on 08/11/2026 through Merrill on the NYSE, with an indicated value of $6,450,000.

How many Phillips 66 (PSX) shares are outstanding according to this filing?

The filing states that Phillips 66 had 399,020,916 shares of common stock outstanding. This figure provides context for the proposed 30,000-share sale reported by insider Brian Mandell under Form 144.

What prior sales by Brian Mandell in PSX stock are reported in the past 3 months?

The filing reports that on 08/10/2026, Brian Mandell sold 3,300 shares of Phillips 66 common stock for $706,266.33 under the “Securities Sold During The Past 3 Months” section of the Form 144 disclosure.

Through which broker and market is the Phillips 66 (PSX) Form 144 sale planned?

The proposed sale of 30,000 Phillips 66 common shares is indicated to be executed through Merrill at 800 Capitol St., Houston, with the stock to be sold on the NYSE on or about 08/11/2026.

What type of security is covered in this Phillips 66 (PSX) Form 144 filing?

The Form 144 covers common stock of Phillips 66, with 30,000 shares proposed to be sold. The filing notes the shares are related to a Stock Option and that consideration for the transaction is indicated as Cash.

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

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

144: 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 Stock	Merrill 800 Capitol St. STE 1900 Houston TX 77002	30000	6450000	399020916	08/11/2026	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: 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 Stock	08/11/2026	Stock Option	Phillips 66			30000	08/11/2026	Cash

* 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: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Brian Mandell 2331 CITYWEST BLVD. Houston TX 77042	Common Stock	08/10/2026	3300	706266.33

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)