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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
2020-06-01 LEWIS EARL R Director Grant or award +20,896 $0.70 $15K 52,696
2020-06-01 LEWIS EARL R Director Grant or award +100 $0.70 $70 52,796
2020-06-01 LEWIS EARL R Director Grant or award +315 $0.71 $222 53,111
2020-06-01 LEWIS EARL R Director Grant or award +3,299 $0.71 $2K 56,410
2020-06-01 LEWIS EARL R Director Grant or award +1,800 $0.71 $1K 58,210
2020-06-01 LEWIS EARL R Director Grant or award +22,617 $0.71 $16K 80,827
2020-06-01 LEWIS EARL R Director Grant or award +25 $0.72 $18 80,852
2020-06-01 LEWIS EARL R Director Grant or award +1,900 $0.72 $1K 82,752
2020-06-01 LEWIS EARL R Director Grant or award +17,318 $0.72 $12K 100,070
2020-04-23 HATSOPOULOS JOHN Director Purchase +5,000 $1.00 $5K 2,314,873
2020-04-23 HATSOPOULOS JOHN Director Purchase +5,000 $0.99 $5K 2,319,873
2020-04-23 HATSOPOULOS JOHN Director Purchase +5,000 $0.99 $5K 2,324,873
2020-04-23 HATSOPOULOS JOHN Director Purchase +5,000 $1.01 $5K 2,329,873
2020-04-23 HATSOPOULOS JOHN Director Purchase +5,000 $1.02 $5K 2,334,873
2020-04-21 Benjamin Locke M. CEO Purchase +2,000 $1.02 $2K 5,418
2018-05-31 Benjamin Locke M. CEO Grant or award · Stock Option (Right to Buy) +200,000 450,600
2018-05-31 BROWN BONNIE JEAN Chief Accounting Officer Grant or award · Stock Option (Right to Buy) +40,000 $3.68 $147K 69,200
2018-01-15 BROWN BONNIE JEAN Chief Accounting Officer Grant or award · Stock Option (Right to Buy) +20,000 $2.39 $48K 29,200
2017-11-14 Benjamin Locke M. Co-CEO Purchase +2,000 $2.64 $5K 3,418
2017-05-23 HATSOPOULOS JOHN Director Other acquisition +39,412 3,339,145

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