Grossman Jerrold B
- SEC CIK
- 0001542519
In the past year, 3 open-market purchase filings worth $250.9K and no sales.
Current role at each company
- ADMA Adma Biologics, Inc.Directoras of May 28, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- $250.9K
- 3 filings
- Sold
- –
- 0 filings
- Net
- +$250.9K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Grossman Jerrold B as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 28, 2026 (view filing) | May 27 | 1 day | Grossman Jerrold BDirector | PPurchase | +6.40K | $7.91 | +$50.6K | +1.2%520.3K after | |
| May 14, 2026 (view filing) | May 12 | 2 days | Grossman Jerrold BDirector | PPurchase | +12.5K | $8.01 | +$100.1K | +2.5%513.9K after | |
| May 12, 2026 (view filing) | May 11 | 1 day | Grossman Jerrold BDirector | PPurchase | +12.5K | $8.01 | +$100.1K | +2.6%501.4K after | |
| Jun 10, 2025 (view filing) | Jun 9 | 1 day | Grossman Jerrold BDirector | SSale | −10.0K | $21.31 | −$213.1K | −2.0%478.2K after | |
| Aug 30, 2024 (view filing) | Aug 29 | 1 day | Grossman Jerrold BDirector | SSale | −136.9K | $17.27 | −$2.36M | −22.7%467.3K after | |
| Aug 30, 2023 (view filing) | Aug 30 | Same day | Grossman Jerrold BDirector | PPurchase | +130.0K | $3.71 | +$482.3K | +41.5%443.3K after | |
| Oct 26, 2021 (view filing) | Oct 25 | 1 day | Grossman Jerrold BDirector | PPurchase | +100.0K | $1.00 | +$100.0K | +62.2%260.9K after |