Grossman Adam S Insider Trading Activity
Grossman Adam S has been net-selling over the last 12 months with 0 purchases and 14 sales across 1 company.
ADMA is the most-traded position with 14 trades. The largest single transaction was a sale of ADMA for $297K on Dec 15, 2025.
Performance Scorecard
Forward stock performance after each transaction by Grossman Adam S. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | +5.2% | 78% | 18 |
| 90 days | — | +15.2% | 78% | 18 |
| 120 days | — | +17.1% | 67% | 18 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersADMA · ADMA BIOLOGICS, INC.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Mar 16, 2026 | ADMA | Sell | 15,000 | $15.16 | $227K | −0.7% | CEO | |
Mar 16, 2026 | ADMA | Sell | 6,000 | $15.16 | $91K | −0.3% | CEO | |
Feb 17, 2026 | ADMA | Sell | 15,000 | $16.08 | $241K | −0.7% | CEO | |
Feb 17, 2026 | ADMA | Sell | 6,000 | $16.08 | $96K | −0.3% | CEO | |
Dec 15, 2025 | ADMA | Sell | 15,000 | $19.79 | $297K | −0.7% | CEO | |
Dec 15, 2025 | ADMA | Sell | 6,000 | $19.79 | $119K | −0.3% | CEO | |
Nov 19, 2025 | ADMA | Sell | 15,000 | $16.00 | $240K | −0.7% | CEO | |
Nov 19, 2025 | ADMA | Sell | 6,000 | $16.00 | $96K | −0.3% | CEO | |
Oct 24, 2025 | ADMA | Sell | 15,000 | $16.00 | $240K | −0.7% | CEO | |
Oct 24, 2025 | ADMA | Sell | 6,000 | $16.00 | $96K | −0.3% | CEO | |
Sep 15, 2025 | ADMA | Sell | 15,000 | $16.13 | $242K | −0.7% | CEO | |
Sep 15, 2025 | ADMA | Sell | 6,000 | $16.13 | $97K | −0.3% | CEO | |
Aug 15, 2025 | ADMA | Sell | 15,000 | $16.88 | $253K | −0.7% | CEO | |
Aug 15, 2025 | ADMA | Sell | 6,000 | $16.88 | $101K | −0.3% | CEO | |
Jul 15, 2025 | ADMA | Sell | 15,000 | $18.66 | $280K | −0.7% | CEO | |
Jul 15, 2025 | ADMA | Sell | 6,000 | $18.66 | $112K | −0.3% | CEO | |
Jun 16, 2025 | ADMA | Sell | 15,000 | $20.81 | $312K | −0.7% | CEO | |
Jun 16, 2025 | ADMA | Sell | 6,000 | $20.81 | $125K | −0.3% | CEO |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| ADMA | ADMA BIOLOGICS, INC. | 18 | $3.3M |
Other insiders at ADMA BIOLOGICS, INC.
2 other tracked filers at ADMA.