Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
| 2023-12-22 Purchase |
2023-12-26 11:34 am |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
25,000 | $0.8 | $20,000 | 714,485 (Direct) |
View |
| 2023-12-14 Purchase |
2023-12-15 4:19 pm |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
50,000 | $0.8935 | $44,675 | 689,485 (Direct) |
View |
| 2023-11-20 Purchase |
2023-11-21 10:28 am |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
4,000 | $0.845 | $3,380 | 639,485 (Direct) |
View |
| 2023-11-17 Purchase |
2023-11-17 4:33 pm |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
46,000 | $0.845 | $38,870 | 635,485 (Direct) |
View |
| 2023-11-14 Purchase |
2023-11-17 11:50 am |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
100 | $0.845 | $85 | 589,485 (Direct) |
View |
| 2023-10-19 Purchase |
2023-10-20 6:14 pm |
TECOGEN INC. | TGEN | Hirsch Susan B Director |
5,000 | $0.915 | $4,575 | 250,416 (Direct) |
View |
| 2023-10-18 Purchase |
2023-10-18 4:28 pm |
TECOGEN INC. | TGEN | LEWIS EARL R Director |
25,000 | $0.91 | $22,750 | 541,683 (Direct) |
View |
| 2023-10-17 Purchase |
2023-10-17 4:44 pm |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
50,000 | $0.8 | $40,000 | 589,385 (Direct) |
View |
| 2023-10-12 Purchase |
2023-10-13 10:08 am |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
50,000 | $0.8 | $40,000 | 539,385 (Direct) |
View |
| 2023-10-09 Purchase |
2023-10-11 6:58 pm |
TECOGEN INC. | TGEN | LEWIS EARL R Director |
2,000 | $0.8 | $1,600 | 516,683 (Direct) |
View |
| 2023-09-29 Purchase |
2023-10-02 09:01 am |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
2,000 | $0.98 | $1,960 | 489,385 (Direct) |
View |
| 2023-09-27 Purchase |
2023-09-28 11:19 am |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
1,380 | $0.91 | $1,256 | 487,385 (Direct) |
View |
| 2023-09-26 Purchase |
2023-09-27 12:36 pm |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
2,000 | $0.92 | $1,840 | 548,728 (Direct) |
View |
| 2023-09-19 Purchase |
2023-09-19 5:19 pm |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
5,000 | $0.91 | $4,550 | 484,005 (Direct) |
View |
| 2023-09-08 Purchase |
2023-09-11 08:54 am |
TECOGEN INC. | TGEN | LEWIS EARL R Director |
10,000 | $0.95 | $9,500 | 514,683 (Direct) |
View |
| 2023-09-07 Purchase |
2023-09-08 09:25 am |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
200 | $1 | $200 | 479,005 (Direct) |
View |
| 2023-09-05 Purchase |
2023-09-06 10:13 am |
TECOGEN INC. | TGEN | LEWIS EARL R Director |
10,000 | $1 | $10,000 | 504,683 (Direct) |
View |
| 2023-09-05 Purchase |
2023-09-06 10:07 am |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
10,000 | $0.97 | $9,700 | 478,805 (Direct) |
View |
| 2023-08-15 Purchase |
2023-09-01 5:05 pm |
TECOGEN INC. | TGEN | Rangesh Abinand Chief Executive Officer |
1,001 | $1.0199 | $1,021 | 10,301 (Direct) |
View |
| 2023-08-22 Purchase |
2023-08-23 5:13 pm |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
5,000 | $1.12 | $5,600 | 468,805 (Direct) |
View |
| 2023-08-15 Purchase |
2023-08-17 5:45 pm |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
9,674 | $1.0189 | $9,857 | 463,805 (Direct) |
View |
| 2023-08-14 Purchase |
2023-08-17 11:32 am |
TECOGEN INC. | TGEN | LEWIS EARL R Director |
1,500 | $1 | $1,500 | 494,683 (Direct) |
View |
| 2023-06-26 Purchase |
2023-06-27 4:03 pm |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
1,000 | $0.96 | $960 | 454,131 (Direct) |
View |
| 2023-06-20 Purchase |
2023-06-21 3:07 pm |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
3,000 | $1 | $3,000 | 453,131 (Direct) |
View |
| 2023-06-20 Purchase |
2023-06-20 4:15 pm |
TECOGEN INC. | TGEN | Rangesh Abinand Chief Executive Officer |
1,500 | $1.04 | $1,560 | 9,300 (Direct) |
View |
| 2023-06-15 Purchase |
2023-06-15 3:50 pm |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
5,000 | $1.11 | $5,550 | 450,131 (Direct) |
View |
| 2023-06-12 Purchase |
2023-06-12 4:14 pm |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
5,000 | $1.12 | $5,600 | 445,131 (Direct) |
View |
| 2023-06-08 Purchase |
2023-06-09 09:24 am |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
500 | $1.0925 | $546 | 440,131 (Direct) |
View |
| 2023-06-07 Purchase |
2023-06-08 08:14 am |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
10,000 | $0.9986 | $9,986 | 439,631 (Direct) |
View |
| 2023-06-06 Purchase |
2023-06-07 08:57 am |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
7,000 | $1 | $7,000 | 429,631 (Direct) |
View |
| 2023-06-06 Purchase |
2023-06-06 4:14 pm |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
1,000 | $1.14 | $1,140 | 422,631 (Direct) |
View |
| 2023-06-02 Purchase |
2023-06-05 08:41 am |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
1,000 | $1.09 | $1,090 | 421,631 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
Ownership |
2023-10-02 4:57 pm |
N/A N/A |
TECOGEN INC. | TGEN | Hirsch Susan B Director |
0 | $0 | 345,416 (Direct) |
View |
| 2023-09-20 Option Award |
2023-09-27 1:16 pm |
2024-09-20 2033-09-20 |
TECOGEN INC. | TGEN | Whiting John Kimball IV General Counsel & Secretary |
37,500 | $0.88 | 400,000 (Direct) |
View |
| 2023-09-20 Option Award |
2023-09-27 1:07 pm |
2024-09-20 2033-09-20 |
TECOGEN INC. | TGEN | Rangesh Abinand Chief Executive Officer |
140,000 | $0.88 | 270,000 (Direct) |
View |
| 2023-09-20 Option Award |
2023-09-27 12:36 pm |
2024-09-20 2033-09-20 |
TECOGEN INC. | TGEN | HATSOPOULOS JOHN Director |
50,000 | $0.88 | 548,728 (Direct) |
View |
| 2023-06-13 Option Award |
2023-06-15 3:48 pm |
2024-06-13 2033-06-13 |
TECOGEN INC. | TGEN | ALBERTINE JOHN M Director |
25,000 | $1.1 | 125,000 (Direct) |
View |
| 2023-06-13 Option Award |
2023-06-15 3:45 pm |
2024-06-13 2033-06-13 |
TECOGEN INC. | TGEN | HOLUBOW FRED Director |
25,000 | $1.1 | 175,000 (Direct) |
View |
| 2023-06-13 Option Award |
2023-06-15 3:42 pm |
2024-06-13 2033-06-13 |
TECOGEN INC. | TGEN | LEWIS EARL R Director |
25,000 | $1.1 | 175,000 (Direct) |
View |
| 2023-06-13 Option Award |
2023-06-15 3:39 pm |
2024-06-13 2033-06-13 |
TECOGEN INC. | TGEN | GHONIEM AHMED Director |
25,000 | $1.1 | 187,723 (Direct) |
View |
| 2023-06-13 Option Award |
2023-06-15 3:37 pm |
2024-06-13 2033-06-13 |
TECOGEN INC. | TGEN | GALITEVA ANGELINA Director |
25,000 | $1.1 | 175,000 (Direct) |
View |