Grossman Jerrold B
SEC insider (Form 3/4/5 filer). CIK 0001542519. Director at ADMA BIOLOGICS, INC. (ADMA). 7 reported Form 4/5 transactions since Sep 2024; latest on May 27, 2026. Located in RAMSEY, NJ.
Companies Grossman Jerrold B has filed insider reports for
- ADMA BIOLOGICS, INC. (ADMA): Director
Grossman Jerrold B
CIK: 0001542519
Transaction Breakdown
Open Market Buys (P)3 (42.9%)
High conviction signal
Open Market Sales (S)1 (14.3%)
Position reduction
Option Exercises (M)1 (14.3%)
Derivative conversions
Awards (A)2 (28.6%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
ADMA
ADMA BIOLOGICS, INC.
Director
Discretionary Trading P&L
Holdings
Transaction History (7 total)
- May 27, 2026ADMA
ADMA BIOLOGICS, INC.
PurchaseDirect6.4K shares at avg. $7.91$51K - May 12, 2026ADMA
ADMA BIOLOGICS, INC.
PurchaseDirect12.5K shares at avg. $8.01$100K - May 11, 2026ADMA
ADMA BIOLOGICS, INC.
PurchaseDirect12.5K shares at avg. $8.01$100K - Feb 9, 2026ADMA
ADMA BIOLOGICS, INC.
AwardDirect10.7K shares- - Jun 9, 2025ADMA
ADMA BIOLOGICS, INC.
ExerciseDirect10K shares at avg. $5.00$50K - Jun 9, 2025ADMA
ADMA BIOLOGICS, INC.
SaleDirect10K shares at avg. $21.31$213K - Feb 19, 2025ADMA
ADMA BIOLOGICS, INC.
AwardDirect10.9K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| May 27, 2026 | ADMA ADMA BIOLOGICS, INC. | Purchase | 6,400 | $7.91 | $50,624 | Direct |
| May 12, 2026 | ADMA ADMA BIOLOGICS, INC. | Purchase | 12,500 | $8.01 | $100,125 | Direct |
| May 11, 2026 | ADMA ADMA BIOLOGICS, INC. | Purchase | 12,500 | $8.01 | $100,125 | Direct |
| Feb 9, 2026 | ADMA ADMA BIOLOGICS, INC. | Award | 10,690 | - | $0 | Direct |
| Jun 9, 2025 | ADMA ADMA BIOLOGICS, INC. | Exercise | 10,000 | $5.00 | $50,000 | Direct |
| Jun 9, 2025 | ADMA ADMA BIOLOGICS, INC. | Sale | 10,000 | $21.31 | $213,100 | Direct |
| Feb 19, 2025 | ADMA ADMA BIOLOGICS, INC. | Award | 10,889 | - | - | Direct |
1-7 of 7 transactions