Soffer Rock (CIK 1845308) reported 5 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-21). Recent activity: Buy LGVN (36,000 shares), Buy LGVN (17,000 shares), Sell LGVN (10,000 shares), Sell LGVN (11,000 shares), Sell LGVN (2,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-21 | Longeveron Inc. (LGVN) | Director | Buy | 36,000 | $0 |
| 2025-07-17 | Longeveron Inc. (LGVN) | Director | Buy | 17,000 | $0 |
| 2025-06-02 | Longeveron Inc. (LGVN) | Director | Sell | 10,000 | $13,000 |
| 2025-06-02 | Longeveron Inc. (LGVN) | Director | Sell | 11,000 | $13,750 |
| 2025-05-27 | Longeveron Inc. (LGVN) | Director | Sell | 2,000 | $2,640 |
Source: SEC Form 4 filings · as of 2026-08-21