Matthew F. McLaughlin is COO at DoubleVerify Holdings, Inc. (DV). They have made 7 open-market trades across 2 companies since 2022, most recently 2026-08-26.
CIK 0001853874
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 $105K since 2026, against 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| DV | 451,597 | $6.1M |
| SCOR | 165,739 | $588K |
| Total | $6.7M |
Shares reported on the most recent Form 4, priced at the 2026-08-27 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 |
|---|---|---|---|---|---|---|---|---|
| SCOR | BUY | 2026-08-26 | 2026-08-27 | $5.26 | $105K | -8.1% | -8.1% | — |
| DV | SELL | 2022-03-23 | 2022-03-25 | $24.52 | $1.9M | -2.4% | -8.6% | -6.3% |
| DV | SELL | 2022-03-09 | 2022-03-11 | $23.22 | $1.4M | +14.9% | +13.1% | +5.6% |
| DV | SELL | 2022-02-23 | 2022-02-25 | $24.29 | $1.9M | -11.5% | -7.5% | -15.1% |
| DV | SELL | 2022-02-09 | 2022-02-11 | $28.50 | $3.4M | -4.9% | -23.1% | -23.5% |
| DV | SELL | 2022-01-26 | 2022-01-28 | $24.09 | $1.9M | +18.2% | +12.7% | -8.2% |
| DV | SELL | 2022-01-12 | 2022-01-14 | $27.85 | $3.9M | -6.2% | +8.7% | -3.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.