Therese M. Vaughan is Director at Verisk Analytics, Inc. (VRSK). They have made 8 open-market trades across 5 companies since 2009, most recently 2026-05-19.
CIK 0001332615
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.
3 open-market purchases totalling $277K since 2019, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| HG | BUY | 2025-05-19 | 2025-05-20 | $21.05 | $200K | +5.2% | -1.4% | +8.5% |
| VRSK | SELL | 2023-08-21 | 2023-08-22 | $232.45 | $1.5M | +4.7% | +3.9% | +3.1% |
| VRSK | SELL | 2023-08-08 | 2023-08-09 | $233.02 | $2.9M | -1.3% | +3.8% | -1.0% |
| VRSK | SELL | 2022-09-09 | 2022-09-09 | $192.30 | $358K | -6.3% | -11.8% | -5.3% |
| VRSK | SELL | 2022-08-09 | 2022-08-10 | $199.22 | $251K | -2.1% | -5.2% | -15.8% |
| WTBA | BUY | 2019-05-23 | 2019-05-23 | $21.40 | $26K | -0.5% | -3.3% | -1.5% |
| AIG | BUY | 2019-05-23 | 2019-05-23 | $51.71 | $52K | +2.3% | +1.6% | +2.3% |
| ENH | SELL | 2009-02-18 | 2009-02-19 | $25.56 | $90K | -3.8% | +0.3% | +0.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.