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RA

SEC Insider//CIK 0001917503

Rangesh Abinand

CIK 00019175031 companyWALTHAM, MA

Transactions

10

Companies

1

Filings

5

CIK

0001917503

Recent Transactions

10 trades

Award
TECOGEN INC.$TGEN
Common Stock
2025-07-24+53,892→ 64,193 total
Award
TECOGEN INC.$TGEN
Stock Option (Right to Buy)
2025-07-24$8.35/sh+12,048→ 306,123 total
Award
TECOGEN INC.$TGEN
Stock Option (Right to Buy)
2025-07-24$8.35/sh+24,075→ 294,075 total
Award
TECOGEN INC.$TGEN
Stock Option (Right to Buy)
2023-09-20$0.88/sh+140,000→ 270,000 total
Purchase
TECOGEN INC.$TGEN
Common Stock
2023-08-30$1.02/sh+800→ 10,301 total
Purchase
TECOGEN INC.$TGEN
Common Stock
2023-08-23$1.02/sh+200→ 9,501 total
Purchase
TECOGEN INC.$TGEN
Common Stock
2023-08-15$0.95/sh+1→ 9,301 total
Purchase
TECOGEN INC.$TGEN
Common Stock
2023-06-20$1.04/sh+1,500→ 9,300 total
Purchase
TECOGEN INC.$TGEN
Common Stock
2023-03-20$0.90/sh+1,000→ 7,800 total
Purchase
TECOGEN INC.$TGEN
Common Stock
2023-03-20$0.85/sh+800→ 6,800 total

Companies

1

TECOGEN INC.
Director, Chief Executive Officer, Chief Financial Officer
$TGEN

Recent Filings

5

Address

45 FIRST AVE

WALTHAM, MA, 02451

View on SEC.gov