Thomas F. Herman is Director at Grocery Outlet Holding Corp. (GO). They have made 38 open-market trades across 1 company since 2020, most recently 2025-06-03.
CIK 0001253547
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 38 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| GO | 23,332 | $301K |
Shares reported on the most recent Form 4, priced at the 2025-06-04 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GO | SELL · 10b5-1 | 2024-03-27 | 2024-03-27 | $29.00 | $29K | -5.8% | -9.7% | -24.0% |
| GO | SELL · 10b5-1 | 2024-02-28 | 2024-02-28 | $29.00 | $58K | -0.2% | +8.5% | -16.7% |
| GO | SELL | 2023-12-15 | 2023-12-15 | $28.76 | $58K | -6.2% | -4.6% | -7.1% |
| GO | SELL | 2023-11-15 | 2023-11-16 | $29.74 | $59K | -2.4% | -0.8% | -8.3% |
| GO | SELL | 2023-10-16 | 2023-10-16 | $27.69 | $55K | -0.5% | +8.0% | -0.3% |
| GO | SELL | 2023-09-15 | 2023-09-15 | $30.07 | $60K | -4.0% | -8.5% | -4.3% |
| GO | SELL · 10b5-1 | 2023-08-15 | 2023-08-15 | $33.91 | $68K | -4.9% | -12.1% | -18.0% |
| GO | SELL · 10b5-1 | 2023-07-17 | 2023-07-18 | $33.26 | $67K | +0.3% | -0.3% | -17.5% |
| GO | SELL · 10b5-1 | 2023-06-15 | 2023-06-20 | $29.15 | $58K | +7.7% | +16.6% | +2.9% |
| GO | SELL · 10b5-1 | 2023-05-15 | 2023-05-17 | $30.35 | $61K | -6.4% | -5.7% | +11.6% |
| GO | SELL | 2023-04-21 | 2023-04-26 | $29.00 | $58K | +3.1% | -0.3% | +14.0% |
| GO | SELL | 2023-04-11 | 2023-04-12 | $29.00 | $58K | -0.4% | +3.2% | +10.1% |
| GO | SELL | 2023-01-17 | 2023-02-16 | $29.28 | $117K | -12.5% | -10.1% | +1.0% |
| GO | SELL | 2022-12-15 | 2022-12-16 | $30.05 | $60K | -3.5% | -0.6% | -10.8% |
| GO | SELL | 2022-11-16 | 2022-11-17 | $31.69 | $63K | -3.3% | -6.7% | -3.3% |
| GO | SELL · 10b5-1 | 2022-10-17 | 2022-10-18 | $32.63 | $65K | +6.9% | -6.8% | -8.5% |
| GO | SELL | 2022-09-15 | 2022-09-15 | $36.09 | $72K | -6.4% | -8.1% | -14.4% |
| GO | SELL | 2022-08-16 | 2022-08-17 | $41.63 | $83K | -4.1% | -13.9% | -23.6% |
| GO | SELL | 2022-07-15 | 2022-07-18 | $45.09 | $90K | -4.3% | -10.0% | -28.5% |
| GO | SELL | 2022-07-14 | 2022-07-15 | $45.00 | $225K | -3.9% | -11.6% | -25.6% |
| GO | SELL | 2022-06-15 | 2022-06-16 | $38.26 | $146K | +4.7% | +11.2% | -10.7% |
| GO | SELL | 2022-05-16 | 2022-05-16 | $36.10 | $72K | +6.4% | +8.2% | +12.7% |
| GO | SELL | 2022-04-18 | 2022-04-18 | $34.07 | $68K | -1.9% | +4.0% | +35.2% |
| GO | SELL | 2022-03-15 | 2022-03-15 | $28.82 | $58K | +8.7% | +14.2% | +24.5% |
| GO | SELL | 2022-02-15 | 2022-02-16 | $26.81 | $54K | +4.4% | +17.6% | +36.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.