Susan B. Hirsch

Director, Agenus.

Companies

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

  • Agenus AGEN118,725 shares3$734.3K at $6.18Nov 15, 2023
  • TECOGEN INC. TGEN265,416 shares4$605.1K at $2.28Apr 13, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

  • Apr 13, 2026Bought 5,000 shares at $3.73 of TECOGEN INC.4
  • Mar 27, 2026Bought 10,000 shares at $2.54 of TECOGEN INC.5
  • Nov 15, 2023L 5,000 shares at $0.75 of Agenus3
  • Nov 14, 2023L 5,000 shares at $0.67 of Agenus3
  • Oct 19, 2023Bought 5,000 shares at $0.92 of TECOGEN INC.6
  • Jan 3, 2023Granted 7,239 shares at $2.59 of Agenus7
  • Oct 3, 2022Granted 7,216 shares at $2.60 of Agenus8
  • Jul 1, 2022Granted 10,138 shares at $1.85 of Agenus9
  • Apr 1, 2022Granted 6,811 shares at $2.75 of Agenus10
  • Jan 3, 2022Granted 4,677 shares at $4.01 of Agenus11
  • Oct 1, 2021Granted 3,257 shares at $5.76 of Agenus12

Sources

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