Grossman Adam S (CIK 1542517) reported 46 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-17). Recent activity: Buy ADMA (15,000 shares), Sell ADMA (15,000 shares), Sell ADMA (6,000 shares), Sell ADMA (56,438 shares), Sell ADMA (29,513 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-17 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Buy | 15,000 | $81,000 |
| 2026-03-17 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Sell | 15,000 | $227,400 |
| 2026-03-17 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Sell | 6,000 | $90,960 |
| 2026-03-10 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Sell | 56,438 | $868,581 |
| 2026-03-10 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Sell | 29,513 | $454,205 |
| 2026-03-02 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Sell | 54,858 | $832,744 |
| 2026-02-23 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Sell | 24,793 | $404,622 |
| 2026-02-17 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Buy | 15,000 | $81,000 |
| 2026-02-17 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Sell | 15,000 | $241,200 |
| 2026-02-17 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Sell | 6,000 | $96,480 |
| 2026-02-11 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Buy | 282,529 | $0 |
| 2025-12-16 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Sell | 15,000 | $296,850 |
| 2025-12-16 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Buy | 15,000 | $81,000 |
| 2025-12-16 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Sell | 6,000 | $118,740 |
| 2025-11-21 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Buy | 15,000 | $81,000 |
| 2025-11-21 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Sell | 15,000 | $240,000 |
| 2025-11-21 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Sell | 6,000 | $96,000 |
| 2025-10-24 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Buy | 15,000 | $81,000 |
| 2025-10-24 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Sell | 15,000 | $240,000 |
| 2025-10-24 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Sell | 6,000 | $96,000 |
| 2025-09-16 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Buy | 15,000 | $81,000 |
| 2025-09-16 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Sell | 15,000 | $241,950 |
| 2025-09-16 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Sell | 6,000 | $96,780 |
| 2025-08-15 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Buy | 15,000 | $81,000 |
| 2025-08-15 | ADMA BIOLOGICS, INC. (ADMA) | President and CEO | Sell | 15,000 | $253,200 |
Source: SEC Form 4 filings · as of 2026-03-17