Tecogen
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Purchase
LEWIS EARL R director
 Common Stock 100,000 $0.71 $71,000
Purchase
HATSOPOULOS JOHN director
 Common Stock 10,000 $0.84 $8,380
Purchase
HATSOPOULOS JOHN director
 Common Stock 10,000 $0.86 $8,600
Purchase
HATSOPOULOS JOHN director
 Common Stock 10,000 $0.9 $8,950
Purchase
LEWIS EARL R director
 Common Stock 10,000 $0.68 $6,800
Purchase
LEWIS EARL R director
 Common Stock 10,000 $0.68 $6,800
Purchase
HATSOPOULOS JOHN director
 Common Stock 22,466 $0.65 $14,603
Purchase
HATSOPOULOS JOHN director
 Common Stock 10,000 $0.8 $8,000
Purchase
HATSOPOULOS JOHN director
 Common Stock 1,265 $0.8 $1,012
Purchase
HATSOPOULOS JOHN director
 Common Stock 8,735 $0.8 $6,988
Purchase
HATSOPOULOS JOHN director
 Common Stock 3,200 $0.79 $2,528
Purchase
HATSOPOULOS JOHN director
 Common Stock 13,800 $0.79 $10,902
Purchase
HATSOPOULOS JOHN director
 Common Stock 3,000 $0.75 $2,247
Purchase
HATSOPOULOS JOHN director
 Common Stock 10,000 $0.74 $7,400
Purchase
LEWIS EARL R director
 Common Stock 5,000 $0.75 $3,750
Purchase
LEWIS EARL R director
 Common Stock 10,000 $0.68 $6,800
Purchase
HATSOPOULOS JOHN director
 Common Stock 5,000 $0.67 $3,355
Purchase
HATSOPOULOS JOHN director
 Common Stock 1,000 $0.68 $678
Purchase
HATSOPOULOS JOHN director
 Common Stock 5,000 $0.69 $3,425
Purchase
HATSOPOULOS JOHN director
 Common Stock 1,000 $0.68 $679
Purchase
HATSOPOULOS JOHN director
 Common Stock 1,000 $0.7 $700
Purchase
HATSOPOULOS JOHN director
 Common Stock 1,000 $0.7 $700
Purchase
HATSOPOULOS JOHN director
 Common Stock 1,000 $0.7 $700
Purchase
HATSOPOULOS JOHN director
 Common Stock 1,000 $0.7 $700
Purchase
HATSOPOULOS JOHN director
 Common Stock 1,000 $0.7 $700
Purchase
HATSOPOULOS JOHN director
 Common Stock 5,000 $0.7 $3,500
Purchase
HATSOPOULOS JOHN director
 Common Stock 612 $0.7 $428
Purchase
HATSOPOULOS JOHN director
 Common Stock 2,388 $0.7 $1,672
Purchase
HATSOPOULOS JOHN director
 Common Stock 2,000 $0.7 $1,400
Purchase
LEWIS EARL R director
 Common Stock 9,152 $0.78 $7,139
Purchase
LEWIS EARL R director
 Common Stock 10,000 $0.68 $6,800
Purchase
HATSOPOULOS JOHN director
 Common Stock 10,000 $0.77 $7,700
Purchase
HATSOPOULOS JOHN director
 Common Stock 10,000 $0.74 $7,350
Purchase
HATSOPOULOS JOHN director
 Common Stock 100,000 $0.74 $73,500
Purchase
HATSOPOULOS JOHN director
 Common Stock 25,000 $0.8 $20,000
Purchase
HATSOPOULOS JOHN director
 Common Stock 25,000 $0.8 $20,000
Purchase
HATSOPOULOS JOHN director
 Common Stock 44,000 $0.9 $39,600
Purchase
HATSOPOULOS JOHN director
 Common Stock 5,000 $0.85 $4,250
Purchase
HATSOPOULOS JOHN director
 Common Stock 1,000 $0.83 $825
Purchase
HATSOPOULOS JOHN director
 Common Stock 4,000 $0.85 $3,380
Purchase
HATSOPOULOS JOHN director
 Common Stock 46,000 $0.85 $38,870
Purchase
HATSOPOULOS JOHN director
 Common Stock 100 $0.85 $85
Purchase
HIRSCH SUSAN B director
 Common Stock 5,000 $0.92 $4,575
Purchase
LEWIS EARL R director
 Common Stock 25,000 $0.91 $22,750
Purchase
HATSOPOULOS JOHN director
 Common Stock 50,000 $0.8 $40,000
Purchase
HATSOPOULOS JOHN director
 Common Stock 50,000 $0.8 $40,000
Purchase
LEWIS EARL R director
 Common Stock 2,000 $0.8 $1,600
Purchase
HATSOPOULOS JOHN director
 Common Stock 2,000 $0.98 $1,960
Purchase
HATSOPOULOS JOHN director
 Common Stock 1,380 $0.91 $1,256
Purchase
HATSOPOULOS JOHN director
 Common Stock 2,000 $0.92 $1,840

Showing 1 to 50 of 131 results.

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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