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Insider Trading

Last Updated: 6 days, 23 hours ago

Brian Mandell has an estimated net worth of at least $45.4 million*, as of Aug. 19, 2026. They own 91,594 shares of PSX stock. They have sold 140,600 shares of PSX stock since 2021, for an estimated $23.2 million.

Brian Mandell $PSX SEC Form 4 Insider Trading

Brian Mandell has filed a total of 8 insider trades in $PSX since 2021. Their most recent trade was a sale of 30,000 shares, made on Aug 11, 2026. Their largest trade was a sale of 42,800 shares, made on Mar 12, 2026. We estimate that they now own 91,594 shares of $PSX, worth an estimated $22.2 million.



Insider Trading at $PSX

There have been a total of 70 insider trades reported at $PSX since 2021, with 21,571 shares purchased and 1.3 million shares sold. The most active insider traders in $PSX stock have been Joseph Scott Pruitt, Kevin J Mitchell, and Brian Mandell. The most recent trade was a sale of 52,100 shares reported by Richard G Harbison (EVP, Refining), made on Aug 12, 2026.



History of Insider Stock Trades by Brian Mandell

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
PSX logo PSX Sale 30,000 Aug 11, 2026 Aug. 12, 2026, 5:01 p.m.
PSX logo PSX Sale 3,300 Aug 10, 2026 Aug. 12, 2026, 5:01 p.m.
PSX logo PSX Sale 42,800 Mar 12, 2026 March 16, 2026, 6:05 p.m.
PSX logo PSX Sale 25,500 Dec 01, 2025 Dec. 3, 2025, 10:20 p.m.
PSX logo PSX Sale 12,100 Nov 18, 2025 Nov. 20, 2025, 7:50 p.m.
PSX logo PSX Sale 14,100 Nov 18, 2025 Nov. 20, 2025, 7:50 p.m.
PSX logo PSX Sale 9,800 Jun 18, 2025 June 20, 2025, 6:01 p.m.
PSX logo PSX Sale 3,000 Aug 07, 2023 Aug. 9, 2023, 7:46 p.m.




$PSX Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.