Jerrold B. Grossman

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
4 years
Director since
2023

4 years of board service in total across 1 board, counting each seat separately. Longest: ADMA Biologics Inc, 3 years.

3 years ยท Since 2023

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
May 27, 2026 ADMA Biologics Inc Open-market purchase +6,400 $7.91 $50,624
May 12, 2026 ADMA Biologics Inc Open-market purchase +12,500 $8.01 $100,125
May 11, 2026 ADMA Biologics Inc Open-market purchase +12,500 $8.01 $100,125
Feb 9, 2026 ADMA Biologics Inc Grant or award +10,690 โ€” โ€”
Jun 9, 2025 ADMA Biologics Inc Option exercise +10,000 $5.00 $50,000
Jun 9, 2025 ADMA Biologics Inc Open-market sale โˆ’10,000 $21.31 $213,100
Feb 19, 2025 ADMA Biologics Inc Grant or award +10,889 โ€” โ€”
Aug 29, 2024 ADMA Biologics Inc Option exercise +118,861 $3.66 $435,031
Aug 29, 2024 ADMA Biologics Inc Option exercise +9,000 $5.96 $53,640
Aug 29, 2024 ADMA Biologics Inc Option exercise +9,000 $10.80 $97,200
Aug 29, 2024 ADMA Biologics Inc Open-market sale โˆ’136,861 $17.27 $2,363,589
Feb 26, 2024 ADMA Biologics Inc Grant or award +24,040 โ€” โ€”
Aug 30, 2023 ADMA Biologics Inc Open-market purchase +130,000 $3.71 $482,300
Mar 6, 2023 ADMA Biologics Inc Grant or award +25,815 โ€” โ€”

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