Hirsch Susan B
- SEC CIK
- 0001827663
In the past year, 2 open-market purchase filings worth $44.0K and no sales.
Current role at each company
- AGEN Agenus IncDirectoras of Aug 7, 2026
- TGEN Tecogen Inc.Directoras of Jun 30, 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
- $44.0K
- 2 filings
- Sold
- –
- 0 filings
- Net
- +$44.0K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Hirsch Susan 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.
TGEN Tecogen Inc.
Director3 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Apr 14, 2026 (view filing) | Apr 13 | 1 day | Hirsch Susan BDirector | PPurchase | +5.00K | $3.73 | +$18.6K | +1.9%265.4K after | |
| Mar 27, 2026 (view filing) | Mar 27 | Same day | Hirsch Susan BDirector | PPurchase | +10.0K | $2.54 | +$25.4K | +4.0%260.4K after | |
| Oct 20, 2023 (view filing) | Oct 19 | 1 day | Hirsch Susan BDirector | PPurchase | +5.00K | $0.92 | +$4.60K | +2.0%250.4K after |