Andrew E. Grimmig is CLO at DoubleVerify Holdings, Inc. (DV). They have made 5 open-market trades across 1 company since 2021, most recently 2026-09-15.
CIK 0001854079
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.
1 open-market purchase totalling $14K since 2021, against 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| DV | 184,554 | $2.5M |
Shares reported on the most recent Form 4, priced at the 2026-09-17 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DV | SELL · 10b5-1 | 2026-03-02 | 2026-03-04 | $10.31 | $10K | -1.8% | -2.7% | +2.9% |
| DV | SELL · 10b5-1 | 2026-02-02 | 2026-02-04 | $10.71 | $11K | -6.5% | +10.4% | +14.8% |
| DV | SELL · 10b5-1 | 2026-01-02 | 2026-01-06 | $11.49 | $11K | -4.7% | -14.1% | -8.5% |
| DV | SELL · 10b5-1 | 2025-12-16 | 2025-12-17 | $10.81 | $33K | +2.3% | -6.7% | -11.0% |
| DV | SELL · 10b5-1 | 2025-12-01 | 2025-12-03 | $10.46 | $10K | -0.6% | -0.3% | -6.7% |
| DV | SELL · 10b5-1 | 2025-11-03 | 2025-11-05 | $11.30 | $11K | -8.2% | -1.1% | -12.1% |
| DV | SELL · 10b5-1 | 2025-10-01 | 2025-10-03 | $11.88 | $12K | -2.6% | -0.8% | -4.0% |
| DV | SELL · 10b5-1 | 2025-09-17 | 2025-09-19 | $12.99 | $106K | -11.2% | -11.4% | -10.9% |
| DV | SELL · 10b5-1 | 2024-04-04 | 2024-04-08 | $33.80 | $1.1M | -8.2% | -42.8% | -39.0% |
| DV | SELL · 10b5-1 | 2024-03-18 | 2024-03-19 | $33.51 | $3.4M | +1.2% | -10.5% | -44.2% |
| DV | SELL · 10b5-1 | 2023-06-15 | 2023-06-20 | $36.79 | $8.8M | +3.1% | +8.0% | -25.3% |
| DV | SELL · 10b5-1 | 2023-05-15 | 2023-05-17 | $28.00 | $1.1M | +18.8% | +29.8% | +13.5% |
| DV | SELL · 10b5-1 | 2023-04-13 | 2023-04-17 | $30.52 | $1.2M | -3.0% | -7.2% | +29.9% |
| DV | SELL | 2023-03-13 | 2023-03-15 | $24.26 | $1.9M | +16.9% | +23.0% | +48.3% |
| DV | SELL · 10b5-1 | 2022-10-04 | 2022-10-06 | $29.02 | $48K | +2.2% | -16.0% | -21.1% |
| DV | SELL · 10b5-1 | 2022-09-15 | 2022-09-19 | $29.04 | $49K | +1.9% | +3.6% | -17.1% |
| DV | SELL | 2022-09-13 | 2022-09-15 | $29.02 | $177K | -3.6% | +1.9% | -10.7% |
| DV | SELL | 2022-08-08 | 2022-08-10 | $26.48 | $5.1M | -4.3% | +5.6% | -15.4% |
| DV | SELL · 10b5-1 | 2022-05-17 | 2022-05-19 | $21.63 | $22K | +1.7% | -2.2% | +21.6% |
| DV | SELL | 2022-04-18 | 2022-04-20 | $23.76 | $1.8M | -8.8% | -7.7% | -2.3% |
| DV | BUY | 2021-11-30 | 2021-12-14 | $26.25 | $14K | +9.3% | -13.6% | -33.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.