Hirsch Susan B
Insider trading activity for Hirsch Susan B sourced from SEC EDGAR Form 4 filings.
Overview
- Company: TECOGEN INC.
- Total insider trades: 4
- Total buy volume: $44K
- Total sell volume: $0
- Last trade: Jun 30, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 26, 2026 | Hirsch Susan B | TGEN TECOGEN INC. | OTHER | 25,000 | $129K |
| Apr 24, 2026 | Hirsch Susan B | AGEN AGENUS INC | OTHER | 105,000 | N/A |
| Apr 13, 2026 | Hirsch Susan B | TGEN TECOGEN INC. | BUY | 5,000 | $19K |
| Mar 27, 2026 | Hirsch Susan B | TGEN TECOGEN INC. | BUY | 10,000 | $25K |