Rock Soffer is Director at Longeveron Inc. (LGVN). They have made 6 open-market trades across 1 company since 2021, most recently 2026-08-19.
CIK 0001845308
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 $724K since 2021, against 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| LGVN | 262,034 | $362K |
Shares reported on the most recent Form 4, priced at the 2026-08-21 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| LGVN | SELL | 2025-05-29 | 2025-06-02 | $1.27 | $27K | +7.3% | +5.7% | -33.2% |
| LGVN | SELL | 2025-05-22 | 2025-05-27 | $1.32 | $3K | -8.9% | -3.7% | -42.3% |
| LGVN | BUY | 2024-04-10 | 2024-04-12 | $2.35 | $650K | -28.0% | -45.6% | +62.8% |
| LGVN | SELL | 2022-05-20 | 2022-05-24 | $7.89 | $213K | +8.3% | -12.3% | -29.2% |
| LGVN | BUY | 2021-10-11 | 2021-10-13 | $3.66 | $73K | -13.3% | -16.3% | +149.8% |
| LGVN | BUY | 2021-02-12 | 2021-02-26 | $8.05 | $805 | -11.8% | -30.6% | -18.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.