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 |
2023-11-14 Purchase |
2023-11-16 5:46 pm |
Fortress Biotech Inc. | FBIO | WEISS MICHAEL S See Remarks |
147,058 | $1.7 | $249,999 | 1,277,578 (Direct) |
View |
2023-08-11 Purchase |
2023-08-14 09:54 am |
TG THERAPEUTICS INC. | TGTX | WEISS MICHAEL S CEO and President |
100,000 | $10.13 | $1,013,000 | 12,073,021 (Direct) |
View |
2023-02-10 Purchase |
2023-02-14 4:12 pm |
Fortress Biotech Inc. | FBIO | WEISS MICHAEL S See Remarks 10% Owner |
1,197,604 | $0.835 | $999,999 | 14,752,034 (Direct) |
View |
2022-01-04 Sale |
2022-01-07 6:00 pm |
TG THERAPEUTICS INC. | TGTX | WEISS MICHAEL S CEO and President |
68,220 | $18.8 | $1,282,527 | 10,988,021 (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 |
2025-01-29 Option Award |
2025-01-30 5:17 pm |
N/A N/A |
TG THERAPEUTICS INC. | TGTX | WEISS MICHAEL S CEO |
750,000 | $0 | 13,824,929 (Direct) |
View |
2025-01-01 Option Award |
2025-01-03 4:15 pm |
N/A N/A |
Fortress Biotech Inc. | FBIO | WEISS MICHAEL S Executive Vice Chairman |
454,153 | $0 | 1,801,138 (Direct) |
View |
2024-12-13 Option Award |
2024-12-17 9:33 pm |
N/A N/A |
Checkpoint Therapeutics Inc. | CKPT | WEISS MICHAEL S Director |
12,638 | $0 | 124,812 (Indirect) |
View |
2024-05-14 Option Award |
2024-05-16 7:35 pm |
N/A N/A |
Checkpoint Therapeutics Inc. | CKPT | WEISS MICHAEL S Director |
82,051 | $0 | 112,174 (Indirect) |
View |
2024-01-06 Option Award |
2024-01-08 6:32 pm |
N/A N/A |
TG THERAPEUTICS INC. | TGTX | WEISS MICHAEL S CEO |
1,001,908 | $0 | 13,074,929 (Direct) |
View |
2024-01-01 Option Award |
2024-01-03 4:48 pm |
N/A N/A |
Fortress Biotech Inc. | FBIO | WEISS MICHAEL S See Remarks 10% Owner |
216,465 | $0 | 1,346,985 (Direct) |
View |
2023-07-05 Option Award |
2023-07-07 4:06 pm |
N/A N/A |
MUSTANG BIO INC. | MBIO | WEISS MICHAEL S Director |
7,246 | $0 | 49,637 (Indirect) |
View |
2023-06-13 Option Award |
2023-06-15 8:01 pm |
N/A N/A |
Checkpoint Therapeutics Inc. | CKPT | WEISS MICHAEL S Director |
17,483 | $0 | 30,123 (Indirect) |
View |
2022-07-29 Option Award |
2023-04-03 4:48 pm |
N/A N/A |
MUSTANG BIO INC. | MBIO | WEISS MICHAEL S Director |
71,664 | $0 | 135,861 (Indirect) |
View |
2023-03-12 Option Award |
2023-03-14 5:00 pm |
N/A N/A |
TG THERAPEUTICS INC. | TGTX | WEISS MICHAEL S CEO and President |
985,000 | $0 | 11,973,021 (Direct) |
View |
2023-01-01 Option Award |
2023-01-04 9:27 pm |
N/A N/A |
Fortress Biotech Inc. | FBIO | WEISS MICHAEL S See Remarks 10% Owner |
1,219,294 | $0 | 13,554,430 (Direct) |
View |
2022-07-20 Option Award |
2022-07-22 4:34 pm |
N/A 2027-07-20 |
TG THERAPEUTICS INC. | TGTX | WEISS MICHAEL S CEO and President |
1,900,000 | $0 | 1,900,000 (Direct) |
View |
2022-06-16 Option Award |
2022-06-24 9:53 pm |
N/A N/A |
Checkpoint Therapeutics Inc. | CKPT | WEISS MICHAEL S Director |
47,619 | $0 | 126,401 (Indirect) |
View |
2022-01-01 Option Award |
2022-04-29 4:24 pm |
N/A N/A |
Fortress Biotech Inc. | FBIO | WEISS MICHAEL S See Remarks 10% Owner |
1,102,986 | $0 | 12,335,136 (Direct) |
View |
2021-12-15 Gift |
2022-01-07 6:00 pm |
N/A N/A |
TG THERAPEUTICS INC. | TGTX | WEISS MICHAEL S CEO and President |
712,000 | $0 | 10,988,021 (Direct) |
View |
2021-12-29 Option Award |
2022-01-07 6:00 pm |
N/A N/A |
TG THERAPEUTICS INC. | TGTX | WEISS MICHAEL S CEO and President |
56,394 | $0 | 10,988,021 (Direct) |
View |
2021-06-28 Option Award |
2021-07-08 4:32 pm |
N/A N/A |
MUSTANG BIO INC. | MBIO | WEISS MICHAEL S Director |
13,774 | $0 | 64,197 (Indirect) |
View |
2021-06-18 Option Award |
2021-06-22 6:26 pm |
N/A N/A |
TG THERAPEUTICS INC. | TGTX | WEISS MICHAEL S CEO and President |
1,080,770 | $0 | 14,148,852 (Direct) |
View |
2021-06-10 Option Award |
2021-06-11 8:01 pm |
N/A N/A |
Checkpoint Therapeutics Inc. | CKPT | WEISS MICHAEL S Director |
16,502 | $0 | 78,782 (Indirect) |
View |
2021-01-01 Option Award |
2021-04-09 5:26 pm |
N/A N/A |
Fortress Biotech Inc. | FBIO | WEISS MICHAEL S See Remarks 10% Owner |
1,030,339 | $0 | 11,232,150 (Direct) |
View |
2020-09-10 Ownership |
2020-12-31 4:30 pm |
N/A N/A |
TG THERAPEUTICS INC. | TGTX | WEISS MICHAEL S CEO and President |
1,366,132 | $0 | 26,136,819 (Direct) |
View |
2020-07-14 Option Award |
2020-08-19 4:33 pm |
N/A N/A |
MUSTANG BIO INC. | MBIO | WEISS MICHAEL S Director |
16,611 | $0 | 50,423 (Direct) |
View |
2020-06-22 Option Award |
2020-06-24 7:51 pm |
N/A N/A |
TG THERAPEUTICS INC. | TGTX | WEISS MICHAEL S CEO and President |
1,556,029 | $0 | 14,434,214 (Indirect) |
View |
2020-06-05 Option Award |
2020-06-09 4:33 pm |
N/A N/A |
Checkpoint Therapeutics Inc. | CKPT | WEISS MICHAEL S Director |
24,390 | $0 | 62,280 (Indirect) |
View |