Brian Mandell is President & VP at Phillips 66 (PSX). They have made 8 open-market trades across 1 company since 2021, most recently 2026-09-16.
CIK 0001641265
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 8 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| PSX | 61,594 | $18.1M |
Shares reported on the most recent Form 4, priced at the 2026-09-17 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PSX | SELL | 2026-09-16 | 2026-09-17 | $265.06 | $6.2M | -7.5% | — | — |
| PSX | SELL | 2026-08-10 | 2026-08-12 | $214.90 | $7.2M | +6.9% | +14.7% | — |
| PSX | SELL | 2026-03-12 | 2026-03-16 | $169.53 | $14.5M | +5.4% | -7.5% | -0.8% |
| PSX | SELL | 2025-12-01 | 2025-12-01 | $140.04 | $3.6M | +2.9% | -7.4% | +14.9% |
| PSX | SELL | 2025-11-18 | 2025-11-20 | $137.68 | $3.6M | +6.0% | -2.2% | +19.3% |
| PSX | SELL | 2025-06-18 | 2025-06-20 | $125.00 | $1.2M | +0.8% | +0.5% | +4.7% |
| PSX | SELL | 2023-08-07 | 2023-08-09 | $111.85 | $336K | -1.4% | +6.3% | -1.0% |
| PSX | SELL | 2021-03-08 | 2021-03-10 | $— | $60 | -9.1% | -10.8% | +4.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.