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 |
| 2022-12-02 Purchase |
2022-12-05 6:05 pm |
Eterna Therapeutics Inc. | ERNA | HALPERN JOHN D 10% Owner |
335,920 | $3.28 | $1,101,818 | 1,123,006 (Indirect Direct) |
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Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
Ownership |
2024-01-08 5:33 pm |
N/A N/A |
Comera Life Sciences Holdings Inc. | CMRA | HALPERN JOHN D Halpern Katherine H. Member of 10% owner group |
0 | $0 | 8,827,332 (Indirect) |
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Ownership |
2021-05-19 10:41 am |
N/A N/A |
Brooklyn ImmunoTherapeutics Inc. | BTX | HALPERN JOHN D Halpern Katherine H. 10% Owner |
0 | $0 | 4,780,307 (Direct) |
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