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 |
2023-12-06 Purchase |
2023-12-07 5:23 pm |
NKGen Biotech Inc. | NKGN | Song Paul Y. Chief Executive Officer |
151 | $3.3049 | $500 | 171,121 (Direct) |
View |
2023-12-04 Purchase |
2023-12-05 3:51 pm |
NKGen Biotech Inc. | NKGN | Song Paul Y. Chief Executive Officer |
268 | $3.172 | $850 | 170,969 (Direct) |
View |
2023-11-27 Purchase |
2023-11-28 4:10 pm |
NKGen Biotech Inc. | NKGN | Song Paul Y. Chief Executive Officer |
244 | $2.8754 | $701 | 170,701 (Direct) |
View |
2023-11-21 Purchase |
2023-11-22 5:53 pm |
NKGen Biotech Inc. | NKGN | Song Paul Y. Chief Executive Officer |
153 | $2.8172 | $430 | 170,458 (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 |
2024-12-06 Option Award |
2024-12-10 9:56 pm |
N/A 2034-12-06 |
NKGen Biotech Inc. | NKGN | Song Paul Y. Chief Executive Officer |
2,000,000 | $0 | 2,000,000 (Direct) |
View |
2024-02-12 Option Award |
2024-02-14 8:16 pm |
N/A N/A |
NKGen Biotech Inc. | NKGN | Song Paul Y. Chief Executive Officer |
1,260,000 | $0 | 1,260,000 (Direct) |
View |
Ownership |
2023-10-10 4:06 pm |
N/A N/A |
NKGen Biotech Inc. | NKGN | Song Paul Y. Chief Executive Officer |
0 | $0 | 647,339 (Direct) |
View |