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 |
2022-03-30 Sale |
2022-03-31 4:52 pm |
ASSEMBLY BIOSCIENCES INC. | ASMB | Samar Michael P. Chief Financial Officer |
2,285 | $2.1674 | $4,953 | 207,998 (Direct) |
View |
2022-03-30 Sale |
2022-03-31 4:48 pm |
ASSEMBLY BIOSCIENCES INC. | ASMB | Stamm Luisa M Chief Medical Officer |
1,038 | $2.1674 | $2,250 | 152,815 (Direct) |
View |
2022-03-30 Sale |
2022-03-31 4:44 pm |
ASSEMBLY BIOSCIENCES INC. | ASMB | Delaney William E IV Chief Scientific Officer |
1,038 | $2.1674 | $2,250 | 203,083 (Direct) |
View |
2022-03-30 Sale |
2022-03-31 4:41 pm |
ASSEMBLY BIOSCIENCES INC. | ASMB | Okazaki Jason A Chief Operating Officer |
1,269 | $2.1674 | $2,750 | 250,864 (Direct) |
View |
2022-03-30 Sale |
2022-03-31 4:36 pm |
ASSEMBLY BIOSCIENCES INC. | ASMB | McHutchison John G CEO and President |
4,614 | $2.1674 | $10,000 | 623,579 (Direct) |
View |
2022-03-28 Sale |
2022-03-29 7:33 pm |
ASSEMBLY BIOSCIENCES INC. | ASMB | Okazaki Jason A Chief Operating Officer |
4,617 | $2.2445 | $10,363 | 64,633 (Direct) |
View |
2021-08-09 Sale |
2021-08-10 5:09 pm |
ASSEMBLY BIOSCIENCES INC. | ASMB | McHutchison John G CEO and President |
12,156 | $3.6016 | $43,781 | 125,693 (Direct) |
View |
2021-05-27 Sale |
2021-06-01 4:51 pm |
ASSEMBLY BIOSCIENCES INC. | ASMB | Delaney William E IV Chief Scientific Officer |
4,129 | $4.0294 | $16,637 | 53,121 (Direct) |
View |
2020-12-14 Sale |
2020-12-15 9:18 pm |
ASSEMBLY BIOSCIENCES INC. | ASMB | Papkoff Jacqueline Sybil SVP-CSO Microbiome |
1,297 | $6.1548 | $7,983 | 37,364 (Direct) |
View |
2020-11-09 Sale |
2020-11-10 7:28 pm |
ASSEMBLY BIOSCIENCES INC. | ASMB | Stamm Luisa M Chief Medical Officer |
4,397 | $5.0952 | $22,404 | 7,603 (Direct) |
View |
2020-08-07 Sale |
2020-08-10 4:34 pm |
ASSEMBLY BIOSCIENCES INC. | ASMB | McHutchison John G CEO and President |
12,151 | $21.8 | $264,917 | 137,849 (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 |
2022-05-25 Option Award |
2022-05-27 5:00 pm |
N/A 2032-05-25 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Mahony Susan Director |
20,000 | $0 | 20,000 (Direct) |
View |
2022-05-25 Option Award |
2022-05-27 4:36 pm |
N/A 2032-05-25 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Johnson-Pratt Lisa Director |
20,000 | $0 | 20,000 (Direct) |
View |
2022-05-25 Option Award |
2022-05-27 4:34 pm |
N/A 2032-05-25 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Houghton Michael Director |
20,000 | $0 | 20,000 (Direct) |
View |
2022-05-25 Option Award |
2022-05-27 4:31 pm |
N/A 2032-05-25 |
ASSEMBLY BIOSCIENCES INC. | ASMB | DiMarchi Richard D Director |
20,000 | $0 | 20,000 (Direct) |
View |
2022-05-25 Option Award |
2022-05-27 4:29 pm |
N/A 2032-05-25 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Consylman Gina Director |
20,000 | $0 | 20,000 (Direct) |
View |
2022-05-25 Option Award |
2022-05-27 4:25 pm |
N/A 2032-05-25 |
ASSEMBLY BIOSCIENCES INC. | ASMB | ALTIG ANTHONY E Director |
20,000 | $0 | 20,000 (Direct) |
View |
2022-05-25 Option Award |
2022-05-27 4:23 pm |
N/A 2032-05-25 |
ASSEMBLY BIOSCIENCES INC. | ASMB | RINGO WILLIAM R Director |
20,000 | $0 | 20,000 (Direct) |
View |
2022-03-29 Option Award |
2022-03-31 4:52 pm |
N/A 2032-03-29 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Samar Michael P. Chief Financial Officer |
131,250 | $0 | 207,998 (Direct) |
View |
2022-03-29 Option Award |
2022-03-31 4:48 pm |
N/A 2032-03-29 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Stamm Luisa M Chief Medical Officer |
112,500 | $0 | 152,815 (Direct) |
View |
2022-03-29 Option Award |
2022-03-31 4:44 pm |
N/A 2032-03-29 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Delaney William E IV Chief Scientific Officer |
125,000 | $0 | 203,083 (Direct) |
View |
2022-03-29 Option Award |
2022-03-31 4:41 pm |
N/A 2032-03-29 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Okazaki Jason A Chief Operating Officer |
156,250 | $0 | 250,864 (Direct) |
View |
2022-03-29 Option Award |
2022-03-31 4:36 pm |
N/A 2032-03-29 |
ASSEMBLY BIOSCIENCES INC. | ASMB | McHutchison John G CEO and President |
418,750 | $0 | 623,579 (Direct) |
View |
2021-07-22 Option Award |
2021-07-22 5:52 pm |
N/A N/A |
ASSEMBLY BIOSCIENCES INC. | ASMB | Samar Michael P. SVP, Fin. & Bus. Ops, PFO, PAO |
10,938 | $0 | 51,783 (Direct) |
View |
2021-07-19 Option Award |
2021-07-20 5:19 pm |
N/A 2031-07-19 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Houghton Michael Director |
30,000 | $0 | 30,000 (Direct) |
View |
Ownership |
2021-06-04 5:01 pm |
N/A N/A |
ASSEMBLY BIOSCIENCES INC. | ASMB | Samar Michael P. SVP, Fin. & Bus. Ops, PFO, PAO |
0 | $0 | 182,345 (Direct) |
View |
2021-05-20 Option Award |
2021-05-24 5:06 pm |
N/A 2031-05-20 |
ASSEMBLY BIOSCIENCES INC. | ASMB | RINGO WILLIAM R Director |
15,000 | $0 | 15,000 (Direct) |
View |
2021-05-20 Option Award |
2021-05-24 5:03 pm |
N/A 2031-05-20 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Mahony Susan Director |
15,000 | $0 | 15,000 (Direct) |
View |
2021-05-20 Option Award |
2021-05-24 5:01 pm |
N/A 2031-05-20 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Johnson-Pratt Lisa Director |
30,000 | $0 | 30,000 (Direct) |
View |
2021-05-20 Option Award |
2021-05-24 4:59 pm |
N/A 2031-05-20 |
ASSEMBLY BIOSCIENCES INC. | ASMB | HOLUBIAK MYRON Z Director |
15,000 | $0 | 15,000 (Direct) |
View |
2021-05-20 Option Award |
2021-05-24 4:57 pm |
N/A 2031-05-20 |
ASSEMBLY BIOSCIENCES INC. | ASMB | DiMarchi Richard D Director |
15,000 | $0 | 15,000 (Direct) |
View |
2021-05-20 Option Award |
2021-05-24 4:56 pm |
N/A 2031-05-20 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Consylman Gina Director |
15,000 | $0 | 15,000 (Direct) |
View |
2021-05-20 Option Award |
2021-05-24 4:54 pm |
N/A 2031-05-20 |
ASSEMBLY BIOSCIENCES INC. | ASMB | ALTIG ANTHONY E Director |
15,000 | $0 | 15,000 (Direct) |
View |
2021-03-29 Option Award |
2021-04-02 4:47 pm |
N/A 2031-03-29 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Delaney William E IV Chief Scientific Officer |
78,750 | $0 | 123,750 (Direct) |
View |
2021-03-29 Option Award |
2021-04-02 4:44 pm |
N/A 2031-03-29 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Stamm Luisa M Chief Medical Officer |
78,750 | $0 | 86,353 (Direct) |
View |
2021-03-29 Option Award |
2021-04-02 4:41 pm |
N/A 2031-03-29 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Russo Thomas Joseph CFO |
78,750 | $0 | 122,133 (Direct) |
View |
2021-03-29 Option Award |
2021-04-02 4:39 pm |
N/A 2031-03-29 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Okazaki Jason A Chief Legal & Business Officer |
96,250 | $0 | 149,750 (Direct) |
View |
2021-03-29 Option Award |
2021-04-02 4:35 pm |
N/A 2031-03-29 |
ASSEMBLY BIOSCIENCES INC. | ASMB | McHutchison John G CEO and President |
305,000 | $0 | 305,000 (Direct) |
View |
2020-10-19 Option Award |
2020-10-21 5:32 pm |
N/A 2030-10-19 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Consylman Gina Director |
20,000 | $0 | 20,000 (Direct) |
View |
2020-06-11 Option Award |
2020-06-15 4:44 pm |
N/A 2030-06-11 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Mahony Susan Director |
10,000 | $0 | 10,000 (Direct) |
View |
2020-06-11 Option Award |
2020-06-15 4:43 pm |
N/A 2030-06-11 |
ASSEMBLY BIOSCIENCES INC. | ASMB | LEWIS ALAN Director |
10,000 | $0 | 10,000 (Direct) |
View |
2020-06-11 Option Award |
2020-06-15 4:42 pm |
N/A 2030-06-11 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Kim Helen Susan Director |
10,000 | $0 | 10,000 (Direct) |
View |