SHERMAN JEFFREY W (CIK 1230482) reported 4 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-03-02). Recent activity: Buy LRMR (5,000 shares), Buy XERS (47,040 shares), Sell XERS (42,232 shares), Buy XERS (50,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-02 | Larimar Therapeutics, Inc. (LRMR) | Director | Buy | 5,000 | $25,000 |
| 2025-08-29 | Xeris Biopharma Holdings, Inc. (XERS) | Director | Buy | 47,040 | $313,286 |
| 2025-08-29 | Xeris Biopharma Holdings, Inc. (XERS) | Director | Sell | 42,232 | $334,477 |
| 2025-06-04 | Xeris Biopharma Holdings, Inc. (XERS) | Director | Buy | 50,000 | $0 |
Source: SEC Form 4 filings · as of 2026-03-02