Brian Mandell - SEC Form 4 Insider Trading Activity
Executive Vice President
Summary
Updated Aug 16, 2026
Brian Mandell has filed 1 SEC Form 4 filing across 1 company in the last 90 days - selling. Lifetime open-market sales: $21.59M.
Profile
Brian Mandell holds the role of Executive Vice President at Phillips 66 (PSX). Mandell has reported 6 insider filings with the SEC since 2024. The most recent filing was in March 2026.
- Role
- Executive Vice President
Board memberships
- Phillips 66
Trading Pattern
InsiderAlpha's records for Brian Mandell go back to 2024: 7 primary Form 4 filings, an average of 2.3 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Brian Mandell has reported on a Form 4, reconstructed from the filings themselves. Reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Executive Vice President at Phillips 66 (PSX) - 7 filings, 2024 to 2026
Recent Transactions
15Companies - Last 90 Days
1- Phillips 66 (PSX) - 1 filing, last 2026-08-12
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Brian Mandell has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- Kevin J. Mitchell - $17.96M of PSX open-market activity in the last 12 months
- Richard G. Harbison - $11.66M of PSX open-market activity in the last 12 months
- Vanessa Allen Sutherland - $2.73M of PSX open-market activity in the last 12 months
- Ann M. Kluppel - $1.65M of PSX open-market activity in the last 12 months
- Don Baldridge - $1.20M of PSX open-market activity in the last 12 months
- Lisa Ann Davis - $977K of PSX open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Brian Mandell?
Brian Mandell holds the role of Executive Vice President at Phillips 66 (PSX). Mandell has reported 6 insider filings with the SEC since 2024. The most recent filing was in March 2026.…
How many SEC Form 4 filings has Brian Mandell submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Brian Mandell been buying or selling stock?
Recorded transactions: 0 open-market purchases and 6 open-market sales ($21.59M) across all tracked filings.
Where can I see all of Brian Mandell's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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