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CIK 0001537435 · Non-accelerated filer<br>Smaller reporting company

TECOGEN INC.

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Ticker
TGEN
Exchange
NYSE
Industry
Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
043536131
Phone
781-466-6400
Business address
76 TREBLE COVE ROAD, BLDG. 1, NORTH BILLERICA, MA, 01862
Former names
TECOGEN INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2022-08-30 HATSOPOULOS JOHN Director Purchase +5,000 $1.14 $6K 274,863
2022-08-29 HATSOPOULOS JOHN Director Purchase +5,000 $1.23 $6K 269,863
2022-08-26 HATSOPOULOS JOHN Director Purchase +5,000 $1.24 $6K 264,863
2022-08-25 HATSOPOULOS JOHN Director Purchase +5,000 $1.25 $6K 259,863
2022-08-24 HATSOPOULOS JOHN Director Purchase +2,700 $1.23 $3K 252,563
2022-08-24 HATSOPOULOS JOHN Director Purchase +2,300 $1.24 $3K 254,863
2022-08-23 HATSOPOULOS JOHN Director Purchase +5,000 $1.25 $6K 249,863
2022-08-22 HATSOPOULOS JOHN Director Purchase +5,000 $1.21 $6K 244,863
2022-06-23 Jenkins Ralph Director Grant or award · Stock Option (Right to Buy) +25,000 $1.20 $30K 150,000
2022-06-23 HOLUBOW FRED Director Grant or award · Stock Option (Right to Buy) +25,000 $1.20 $30K 150,000
2022-06-23 LEWIS EARL R Director Grant or award · Stock Option (Right to Buy) +25,000 $1.20 $30K 150,000
2022-06-23 GHONIEM AHMED Director Grant or award · Stock Option (Right to Buy) +25,000 $1.20 $30K 162,723
2022-06-23 GALITEVA ANGELINA Director Grant or award · Stock Option (Right to Buy) +25,000 $1.20 $30K 150,000
2021-08-17 LEWIS EARL R Director Purchase +10,000 $1.82 $18K 260,000
2021-08-17 LEWIS EARL R Director Purchase +5,000 $1.94 $10K 265,000
2020-08-19 LEWIS EARL R Director Grant or award +21 $0.78 $16 215,021
2020-08-19 LEWIS EARL R Director Grant or award +1,000 $0.83 $830 216,021
2020-08-19 LEWIS EARL R Director Grant or award +5,226 $0.84 $4K 221,247
2020-08-19 LEWIS EARL R Director Grant or award +3,000 $0.85 $3K 224,247
2020-08-19 LEWIS EARL R Director Grant or award +16,900 $0.85 $14K 241,147

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