George Alex Tosheff is Director at Tenable Holdings, Inc. (TENB). They have made 1 open-market trade across 1 company since 2023, most recently 2026-05-13.
CIK 0001323548
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 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| TENB | 31,344 | $1.5M |
Shares reported on the most recent Form 4, priced at the 2026-05-15 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TENB | SELL | 2023-02-07 | 2023-02-09 | $42.48 | $510K | -2.3% | -5.1% | -15.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.