Benjamin Locke M.

CIK 00016257812 companiesWALTHAM, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001625781

Recent Transactions

40 trades

Award
TECOGEN INC.$TGEN
Stock Option (Right to Buy)
2020-07-15$0.74/sh+300,000→ 736,800 total
Purchase
TECOGEN INC.$TGEN
Common Stock
2020-04-21$1.02/sh+2,000→ 5,418 total
Award
TECOGEN INC.$TGEN
Stock Option (Right to Buy)
2018-05-31+200,000→ 450,600 total
Purchase
TECOGEN INC.$TGEN
Common Stock
2017-11-14$2.64/sh+2,000→ 3,418 total
Other
AMERICAN DG ENERGY INC
Common Stock
2017-05-23−15,418→ 0 total
Other
AMERICAN DG ENERGY INC
Stock Option (right to buy)
2017-05-23−150,000→ 0 total
Other
AMERICAN DG ENERGY INC
Stock Option (right to buy)
2017-05-23−100,000→ 0 total
Other
AMERICAN DG ENERGY INC
Stock Option (right to buy)
2017-05-23−200,000→ 0 total
Other
TECOGEN INC.$TGEN
Stock Option (Right to Buy)
2017-05-23+9,200→ 9,200 total
Other
TECOGEN INC.$TGEN
Common Stock
2017-05-23+1,418→ 1,418 total
Other
TECOGEN INC.$TGEN
Stock Option (Right to Buy)
2017-05-23+18,400→ 18,400 total
Other
TECOGEN INC.$TGEN
Stock Option (Right to Buy)
2017-05-23+13,800→ 13,800 total
Other
TECOGEN INC.$TGEN
Stock Option (Right to Buy)
2017-05-23+9,200→ 9,200 total
Other
AMERICAN DG ENERGY INC
Stock Option (right to buy)
2017-05-23−100,000→ 0 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-12-09$0.50/sh+1,007→ 15,418 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-12-08$0.50/sh+610→ 14,411 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-12-03$0.49/sh+72→ 13,801 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-12-02$0.50/sh+40→ 13,729 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-11-30$0.50/sh+74→ 13,689 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-11-27$0.50/sh+97→ 13,615 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-11-20$0.50/sh+392→ 13,518 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-11-10$0.50/sh+104→ 13,126 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-11-06$0.50/sh+177→ 13,022 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-10-21$0.50/sh+533→ 12,845 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-10-20$0.49/sh+1,354→ 12,312 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-10-19$0.50/sh+288→ 10,958 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-10-14$0.50/sh+857→ 10,670 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-10-13$0.48/sh+367→ 9,813 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-10-12$0.47/sh+1,357→ 9,446 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-10-09$0.40/sh+339→ 8,089 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-10-08$0.37/sh+501→ 7,750 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-10-07$0.37/sh+1,049→ 7,249 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-10-06$0.36/sh+651→ 6,200 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2015-10-05$0.36/sh+549→ 5,549 total
Award
AMERICAN DG ENERGY INC
Stock Option (right to buy)
2015-06-10$0.52/sh+100,000→ 100,000 total
Award
TECOGEN INC.$TGEN
Stock Option (Right to Buy)
2014-12-18+62,500→ 62,500 total
Award
TECOGEN INC.$TGEN
Stock Option (Right to Buy)
2014-12-18+100,000→ 100,000 total
Award
AMERICAN DG ENERGY INC
Stock Option (right to buy)
2014-12-11$0.52/sh+200,000→ 200,000 total
Purchase
AMERICAN DG ENERGY INC
Common Stock
2014-11-21$0.72/sh+5,000→ 5,000 total
Award
AMERICAN DG ENERGY INC
Stock Option (right to buy)
2014-11-19+100,000→ 100,000 total

Companies

Recent Filings

Address

45 FIRST AVE

WALTHAM, MA, 02451

View on SEC.gov