Jerrold B. Grossman, Director at ADMA BIOLOGICS, INC. (ADMA), bought 45,714 shares at $3.50 ($160K) on 2020-02-11, disclosed to the SEC on 2020-02-11.
Open-market purchase of $160k ADMA by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $3.50 | 22,857 | $80K | 50.0% |
| 2 | $3.50 | 22,857 | $80K | 50.0% |
| Total | $3.50 avg | 45,714 | $160K | 100% |
| Filing → |
| ADMA | BUY | 2026-05-12 | $100K | — | Filing → |
| ADMA | SELL | 2025-06-10 | $213K | — | Filing → |
| ADMA | SELL | 2024-08-30 | $4.7M | — | Filing → |