Brian Mandell
CIK 1641265 · Executive Vice President · last filed 2026-08-12
Brian Mandell is an Executive Vice President who has filed 39 SEC Form 4 insider transactions across 1 company since 2019. The most recent filing, for PSX, was dated Aug 12, 2026. Across all open-market trades the lifetime net is −$23.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $23.1M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$23.08M
1
39
-$23.15M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| PSX | Executive Vice President | 91,594 | $252.02 | $23.08M | -$23.15M | 31 | 2026-08-12 |
Recent Filings
39 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-08-12 | PSX | Mixed | — | -$4.67M | EDGAR |
| 2026-08-11 | PSX | Notice (144) | −30,000 | -$6.45M | EDGAR |
| 2026-08-11 | PSX | Notice (144) | −3,300 | -$706.3K | EDGAR |
| 2026-03-16 | PSX | Mixed | — | -$3.42M | EDGAR |
| 2026-03-12 | PSX | Notice (144) | −42,800 | -$7.25M | EDGAR |
| 2026-02-12 | PSX | Grant (A) | +7,244 | $1.14M | EDGAR |
| 2026-02-09 | PSX | Tax (F) | −2,188 | -$343.4K | EDGAR |
| 2025-12-11 | PSX | Tax (F) | −299 | -$42.3K | EDGAR |
| 2025-12-01 | PSX | Mixed | — | -$1.15M | EDGAR |
| 2025-12-01 | PSX | Notice (144) | −25,500 | -$3.57M | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.