Company Page
Most Recent Insiders Activity
| Transaction Date | Company Name | Insider Name (Title) | Activity | Stock | Acquired or Disposed | Shares | Price range | Amount |
|---|---|---|---|---|---|---|---|---|
| 2024-04-24 | TECOGEN INC. | LEWIS EARL R
(Director) |
P | Common Stock | A | 10000 | $0.68 - $0.68 | $6,800 |
| 2024-04-24 | TECOGEN INC. | HATSOPOULOS JOHN
(Director) |
P | Common Stock | A | 5000 | $0.67 - $0.67 | $3,353 |
| 2024-04-23 | TECOGEN INC. | HATSOPOULOS JOHN
(Director) |
P | Common Stock | A | 6000 | $0.68 - $0.69 | $4,102 |
| 2024-04-16 | TECOGEN INC. | HATSOPOULOS JOHN
(Director) |
P | Common Stock | A | 1000 | $0.68 - $0.68 | $679 |
| 2022-11-22 | TECOGEN INC. | LEWIS EARL R
(Director) |
P | Common Stock | A | 29965 | $0.79 - $1.36 | $29,790 |
| 2024-04-15 | TECOGEN INC. | HATSOPOULOS JOHN
(Director) |
P | Common Stock | A | 1000 | $0.70 - $0.70 | $700 |
| 2024-04-09 | TECOGEN INC. | HATSOPOULOS JOHN
(Director) |
P | Common Stock | A | 1000 | $0.70 - $0.70 | $700 |
| 2024-04-08 | TECOGEN INC. | HATSOPOULOS JOHN
(Director) |
P | Common Stock | A | 1000 | $0.70 - $0.70 | $700 |
| 2024-03-27 | TECOGEN INC. | HATSOPOULOS JOHN
(Director) |
P | Common Stock | A | 10000 | $0.70 - $0.70 | $6,999 |
| 2024-01-24 | TECOGEN INC. | LEWIS EARL R
(Director) |
P | Common Stock | A | 9152 | $0.78 - $0.78 | $7,138 |
| 2024-01-23 | TECOGEN INC. | LEWIS EARL R
(Director) |
P | Common Stock | A | 10000 | $0.68 - $0.68 | $6,800 |
| 2024-01-22 | TECOGEN INC. | HATSOPOULOS JOHN
(Director) |
P | Common Stock | A | 10000 | $0.77 - $0.77 | $7,700 |
| 2024-01-18 | TECOGEN INC. | HATSOPOULOS JOHN
(Director) |
P | Common Stock | A | 10000 | $0.73 - $0.73 | $7,346 |
| 2024-01-16 | TECOGEN INC. | HATSOPOULOS JOHN
(Director) |
P | Common Stock | A | 100000 | $0.73 - $0.73 | $73,460 |
| 2023-12-14 | TECOGEN INC. | HATSOPOULOS JOHN
(Director) |
P | Common Stock | A | 50000 | $0.82 - $0.90 | $44,675 |
| 2023-11-20 | TECOGEN INC. | HATSOPOULOS JOHN
(Director) |
P | Common Stock | A | 4000 | $0.84 - $0.84 | $3,380 |
| 2023-11-14 | TECOGEN INC. | HATSOPOULOS JOHN
(Director) |
P | Common Stock | A | 100 | $0.84 - $0.84 | $84 |
Activity types
| A | Grant, award or other acquisition |
| C | Conversion of Derivative or Security |
| D | Disposition to the issuer of issuer equity securities |
| E | Expiration of short derivative position |
| F | Payment of exercise price or tax liability |
| G | Bona fide Gift |
| H | Expiration (or cancellation) of long derivative position with value received |
| I | Discretionary Transaction |
| J | Other acquisition or disposition |
| K | Transaction in equity swap or instrument with similar characteristics |
| L | Small Acquisition |
| M | Exercise or conversion of derivative security |
| O | Exercise of out-of-the-money derivative security |
| P | Open Market Purchase |
| S | Open Market Sale |
| U | Disposition pursuant to a tender of shares in a change of control transaction |
| V | Transaction Voluntarily Reported |
| X | Exercise of in-the-money or at-the-money derivative security |
| Z | Deposit into or withdrawal from voting trust |