Hatsopoulos John Insider Trades

Insider Trading History

Track insider trading activity for Hatsopoulos John. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Tecogen
Tecogen TGEN
Director
Holding Value $0 0 shares
Last Trade
Mar 20, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$112k 50,000 shares
$2.23
$4.01
Tecogen
Tecogen TGEN
Director
Holding Value $4.17M 1,038,951 shares
Last Trade
Mar 20, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$112k 50,000 shares
$2.23
$4.01
Tecogen
Tecogen TGEN
Director
Holding Value $3.97M 988,951 shares
Last Trade
Sep 27, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$8.4k 10,000 shares
$0.84
$4.01
Tecogen
Tecogen TGEN
Director
Holding Value $3.93M 978,951 shares
Last Trade
Sep 25, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$8.6k 10,000 shares
$0.86
$4.01
Tecogen
Tecogen TGEN
Director
Holding Value $3.89M 968,951 shares
Last Trade
Aug 19, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$9k 10,000 shares
$0.90
$4.01
Tecogen
Tecogen TGEN
Director
Holding Value $3.85M 958,951 shares
Last Trade
Jul 10, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$16.4k 22,466 shares
$0.73
$4.01
Tecogen
Tecogen TGEN
Director
Holding Value $3.75M 935,220 shares
Last Trade
May 29, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$8k 10,000 shares
$0.80
$4.01
Tecogen
Tecogen TGEN
Director
Holding Value $3.76M 936,485 shares
Last Trade
May 28, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$1.01k 1,265 shares
$0.80
$4.01
Tecogen
Tecogen TGEN
Director
Holding Value $3.71M 925,220 shares
Last Trade
May 24, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$6.99k 8,735 shares
$0.80
$4.01
Tecogen
Tecogen TGEN
Director
Holding Value $3.68M 916,485 shares
Last Trade
May 22, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$2.53k 3,200 shares
$0.79
$4.01
Tecogen
Tecogen TGEN
Director
Holding Value $3.66M 913,285 shares
Last Trade
May 21, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$10.9k 13,800 shares
$0.79
$4.01
Tecogen
Tecogen TGEN
Director
Holding Value $3.61M 899,485 shares
Last Trade
May 16, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$2.25k 3,000 shares
$0.75
$4.01
Tecogen
Tecogen TGEN
Director
Holding Value $3.59M 896,485 shares
Last Trade
May 15, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$7.4k 10,000 shares
$0.74
$4.01
Tecogen
Tecogen TGEN
Director
Holding Value $3.55M 886,485 shares
Last Trade
Apr 24, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$3.35k 5,000 shares
$0.67
$4.01
Tecogen
Tecogen TGEN
Director
Holding Value $3.53M 881,485 shares
Last Trade
Apr 23, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$4.14k 6,000 shares
$0.69
$4.01
Tecogen
Tecogen TGEN
Director
Holding Value $3.51M 875,485 shares
Last Trade
Apr 16, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$680 1,000 shares
$0.68
$4.01
Tecogen
Tecogen TGEN
Director
Holding Value $3.51M 874,485 shares
Last Trade
Apr 15, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$700 1,000 shares
$0.70
$4.01
Tecogen
Tecogen TGEN
Director
Holding Value $3.5M 873,485 shares
Last Trade
Apr 12, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$700 1,000 shares
$0.70
$4.01
Tecogen
Tecogen TGEN
Director
Holding Value $3.5M 872,485 shares
Last Trade
Apr 11, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$700 1,000 shares
$0.70
$4.01
Tecogen
Tecogen TGEN
Director
Holding Value $3.49M 871,485 shares
Last Trade
Apr 09, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$700 1,000 shares
$0.70
$4.01

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