John Hatsopoulos

Insider Reports History

Entity
Individual
Location
85 First Avenue, Waltham, MA
Signature
/s/ John N. Hatsopoulos
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by John Hatsopoulos:

Stock Role Class Num Shares Value Price $ Report Date Ownership
TECOGEN INC. Director Common Stock 989K $829K $0.84 Sep 27, 2024 Direct
TECOGEN INC. Director Stock Option (Right to Buy) 62.7K $55.2K $0.88 Sep 20, 2023 Direct

Insider Reports Filed by John Hatsopoulos

Symbol Company Period Transactions Value $ Form Type Date Filed Role
TGEN TECOGEN INC. Sep 27, 2024 1 $8.38K 4 Sep 27, 2024 Director
TGEN TECOGEN INC. Sep 25, 2024 1 $8.6K 4 Sep 25, 2024 Director
TGEN TECOGEN INC. Aug 19, 2024 1 $8.95K 4 Aug 20, 2024 Director
TGEN TECOGEN INC. Jul 10, 2024 1 $14.6K 4 Jul 12, 2024 Director
TGEN TECOGEN INC. May 29, 2024 1 $8K 4 May 29, 2024 Director
TGEN TECOGEN INC. May 28, 2024 1 $1.01K 4 May 29, 2024 Director
TGEN TECOGEN INC. May 22, 2024 2 $9.52K 4 May 28, 2024 Director
TGEN TECOGEN INC. May 21, 2024 1 $10.9K 4 May 22, 2024 Director
TGEN TECOGEN INC. May 16, 2024 1 $2.25K 4 May 17, 2024 Director
TGEN TECOGEN INC. May 15, 2024 1 $7.4K 4 May 16, 2024 Director
TGEN TECOGEN INC. Apr 24, 2024 1 $3.35K 4 Apr 24, 2024 Director
TGEN TECOGEN INC. Apr 23, 2024 2 $4.1K 4 Apr 23, 2024 Director
TGEN TECOGEN INC. Apr 16, 2024 1 $679 4 Apr 16, 2024 Director
TGEN TECOGEN INC. Apr 15, 2024 1 $700 4 Apr 16, 2024 Director
TGEN TECOGEN INC. Apr 12, 2024 1 $700 4 Apr 12, 2024 Director
TGEN TECOGEN INC. Apr 11, 2024 1 $700 4 Apr 11, 2024 Director
TGEN TECOGEN INC. Apr 9, 2024 1 $700 4 Apr 9, 2024 Director
TGEN TECOGEN INC. Apr 8, 2024 1 $700 4 Apr 8, 2024 Director
TGEN TECOGEN INC. Mar 27, 2024 4 $7K 4 Apr 2, 2024 Director
TGEN TECOGEN INC. Jan 22, 2024 1 $7.7K 4 Jan 23, 2024 Director
TGEN TECOGEN INC. Jan 18, 2024 1 $7.35K 4 Jan 19, 2024 Director
TGEN TECOGEN INC. Jan 16, 2024 1 $73.5K 4 Jan 16, 2024 Director
TGEN TECOGEN INC. Dec 27, 2023 1 $20K 4 Dec 28, 2023 Director
TGEN TECOGEN INC. Dec 22, 2023 1 $20K 4 Dec 26, 2023 Director
TGEN TECOGEN INC. Dec 14, 2023 3 $44.7K 4 Dec 15, 2023 Director
TGEN TECOGEN INC. Nov 20, 2023 1 $3.38K 4 Nov 21, 2023 Director
TGEN TECOGEN INC. Nov 17, 2023 1 $38.9K 4 Nov 17, 2023 Director
TGEN TECOGEN INC. Nov 14, 2023 1 $84.50 4 Nov 17, 2023 Director
TGEN TECOGEN INC. Oct 17, 2023 1 $40K 4 Oct 17, 2023 Director
TGEN TECOGEN INC. Oct 12, 2023 1 $40K 4 Oct 13, 2023 Director
TGEN TECOGEN INC. Sep 29, 2023 1 $1.96K 4 Oct 2, 2023 Director
TGEN TECOGEN INC. Sep 27, 2023 1 $1.26K 4 Sep 28, 2023 Director
TGEN TECOGEN INC. Sep 20, 2023 2 $45.8K 4 Sep 27, 2023 Director
TGEN TECOGEN INC. Sep 19, 2023 1 $4.55K 4 Sep 19, 2023 Director
TGEN TECOGEN INC. Sep 7, 2023 1 $200 4 Sep 8, 2023 Director
TGEN TECOGEN INC. Sep 5, 2023 1 $9.7K 4 Sep 6, 2023 Director
TGEN TECOGEN INC. Aug 22, 2023 1 $5.6K 4 Aug 23, 2023 Director
TGEN TECOGEN INC. Aug 15, 2023 2 $9.86K 4 Aug 17, 2023 Director
TGEN TECOGEN INC. Jun 26, 2023 1 $960 4 Jun 27, 2023 Director
TGEN TECOGEN INC. Jun 20, 2023 1 $3K 4 Jun 21, 2023 Director
TGEN TECOGEN INC. Jun 15, 2023 1 $5.55K 4 Jun 15, 2023 Director
TGEN TECOGEN INC. Jun 12, 2023 1 $5.6K 4 Jun 12, 2023 Director
TGEN TECOGEN INC. Jun 8, 2023 1 $546 4 Jun 9, 2023 Director
TGEN TECOGEN INC. Jun 7, 2023 2 $9.99K 4 Jun 8, 2023 Director
TGEN TECOGEN INC. Jun 6, 2023 1 $7K 4 Jun 7, 2023 Director
TGEN TECOGEN INC. Jun 6, 2023 1 $1.14K 4 Jun 6, 2023 Director
TGEN TECOGEN INC. Jun 2, 2023 1 $1.09K 4 Jun 5, 2023 Director
TGEN TECOGEN INC. May 26, 2023 1 $1.17K 4 May 26, 2023 Director
TGEN TECOGEN INC. May 23, 2023 2 $2.34K 4 May 26, 2023 Director
TGEN TECOGEN INC. May 15, 2023 1 $3.65K 4 May 16, 2023 Director
TGEN TECOGEN INC. Mar 28, 2023 1 $17.7K 4 Mar 29, 2023 Director
TGEN TECOGEN INC. Mar 27, 2023 1 $11.4K 4 Mar 27, 2023 Director
TGEN TECOGEN INC. Mar 24, 2023 1 $46K 4 Mar 24, 2023 Director
TGEN TECOGEN INC. Mar 21, 2023 1 $8.8K 4 Mar 21, 2023 Director
TGEN TECOGEN INC. Mar 20, 2023 1 $8.4K 4 Mar 21, 2023 Director
TGEN TECOGEN INC. Oct 19, 2022 1 $5K 4 Oct 19, 2022 Director
TGEN TECOGEN INC. Oct 17, 2022 1 $4.9K 4 Oct 18, 2022 Director
TGEN TECOGEN INC. Oct 10, 2022 2 $9.6K 4 Oct 12, 2022 Director
TGEN TECOGEN INC. Sep 8, 2022 1 $5.83K 4 Sep 12, 2022 Director
TGEN TECOGEN INC. Aug 31, 2022 3 $16.5K 4 Sep 2, 2022 Director
TGEN TECOGEN INC. Aug 26, 2022 3 $18.1K 4 Aug 30, 2022 Director
TGEN TECOGEN INC. Aug 23, 2022 4 $18.7K 4 Aug 25, 2022 Director
TGEN TECOGEN INC. Aug 22, 2022 1 $6.05K 4 Aug 23, 2022 Director
TGEN TECOGEN INC. Mar 11, 2022 0 $0 3/A May 6, 2022 Director
TGEN TECOGEN INC. Mar 9, 2022 0 $0 3 Mar 11, 2022 Director