Brian Read is CFO at Serve Robotics Inc. /DE/ (SERV). They have made 29 open-market trades across 1 company since 2025, most recently 2026-10-02.
CIK 0002021854
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 29 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SERV | 443,146 | $1.4M |
Shares reported on the most recent Form 4, priced at the 2026-10-06 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 |
|---|---|---|---|---|---|---|---|---|
| SERV | SELL | 2026-08-17 | 2026-08-19 | $5.03 | $207K | +2.6% | -7.4% | — |
| SERV | SELL | 2026-06-10 | 2026-06-11 | $7.24 | $11K | -16.6% | -21.3% | -36.7% |
| SERV | SELL | 2026-05-06 | 2026-05-08 | $9.29 | $28K | -0.8% | -9.9% | -32.7% |
| SERV | SELL | 2026-05-01 | 2026-05-04 | $9.29 | $11K | -6.2% | -11.9% | -39.7% |
| SERV | SELL | 2026-04-08 | 2026-04-09 | $8.62 | $2K | +19.5% | +8.8% | -27.7% |
| SERV | SELL | 2026-03-31 | 2026-04-01 | $8.03 | $10K | +12.2% | +17.6% | -17.4% |
| SERV | SELL | 2026-03-10 | 2026-03-11 | $9.72 | $2K | -8.2% | -19.6% | -32.3% |
| SERV | SELL | 2026-03-03 | 2026-03-04 | $9.61 | $12K | +0.8% | -14.6% | -7.1% |
| SERV | SELL | 2026-02-11 | 2026-02-12 | $10.17 | $2K | +9.5% | +4.1% | -8.5% |
| SERV | SELL | 2026-02-03 | 2026-02-05 | $10.49 | $50K | -2.9% | -2.0% | -0.9% |
| SERV | SELL · 10b5-1 | 2026-01-08 | 2026-01-09 | $15.81 | $75K | -7.4% | -25.4% | -43.5% |
| SERV | SELL | 2025-12-31 | 2025-12-31 | $10.37 | $19K | +33.4% | -3.5% | -21.9% |
| SERV | SELL | 2025-12-11 | 2025-12-15 | $13.08 | $93K | -5.7% | +39.4% | -8.4% |
| SERV | SELL | 2025-12-04 | 2025-12-05 | $13.05 | $98K | -28.0% | -4.4% | -27.0% |
| SERV | SELL | 2025-12-02 | 2025-12-03 | $9.82 | $20K | -6.3% | +1.1% | -17.6% |
| SERV | SELL | 2025-10-30 | 2025-10-30 | $13.32 | $17K | -22.5% | -27.0% | -8.0% |
| SERV | SELL | 2025-10-07 | 2025-10-07 | $15.29 | $3K | -0.3% | -25.5% | -11.8% |
| SERV | SELL | 2025-09-30 | 2025-09-30 | $11.70 | $14K | +29.0% | +12.8% | -15.1% |
| SERV | SELL | 2025-09-18 | 2025-09-18 | $12.70 | $100K | -10.8% | +12.7% | -26.8% |
| SERV | SELL | 2025-09-11 | 2025-09-11 | $11.54 | $50K | +12.6% | +40.8% | +4.4% |
| SERV | SELL | 2025-09-08 | 2025-09-08 | $10.45 | $125K | +24.7% | +33.4% | +30.3% |
| SERV | SELL | 2025-09-02 | 2025-09-02 | $10.18 | $14K | +16.0% | +20.4% | -7.0% |
| SERV | SELL | 2025-08-25 | 2025-08-25 | $9.82 | $201K | +1.9% | +30.9% | -2.3% |
| SERV | SELL | 2025-08-18 | 2025-08-18 | $9.82 | $200K | +7.7% | +12.2% | -14.5% |
| SERV | SELL | 2025-08-05 | 2025-08-06 | $10.64 | $28K | -2.8% | -5.3% | +10.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.