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 |
2021-02-11 Sale |
2021-02-16 9:51 pm |
Rubius Therapeutics Inc. | RUBY | Epstein David R Director |
26,704 | $14.93 | $398,560 | 4,690,012 (Direct) |
View |
2021-02-08 Sale |
2021-02-10 9:12 pm |
Rubius Therapeutics Inc. | RUBY | Epstein David R Director |
98,737 | $14.88 | $1,468,788 | 4,716,716 (Direct) |
View |
2020-12-11 Purchase |
2020-12-14 5:15 pm |
Evelo Biosciences Inc. | EVLO | Epstein David R Director |
7,700 | $6.6572 | $51,261 | 17,700 (Direct) |
View |
2020-08-28 Purchase |
2020-09-01 4:13 pm |
Evelo Biosciences Inc. | EVLO | Epstein David R Director |
10,000 | $4.4435 | $44,435 | 10,000 (Direct) |
View |
2020-05-18 Purchase |
2020-05-20 4:07 pm |
Axcella Health Inc. | AXLA | Epstein David R Director |
50,000 | $4.75 | $237,500 | 118,103 (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 |
2021-06-30 Option Award |
2021-07-02 4:25 pm |
N/A N/A |
Evelo Biosciences Inc. | EVLO | Epstein David R Director |
59,109 | $0 | 59,109 (Direct) |
View |
2021-06-18 Exercise |
2021-06-21 5:42 pm |
N/A N/A |
Axcella Health Inc. | AXLA | Epstein David R Director |
1,535 | $0 | 136,519 (Direct) |
View |
Ownership |
2021-05-25 8:21 pm |
N/A N/A |
Dynamics Special Purpose Corp. | DYNS | Epstein David R Director |
0 | $0 | 123,252 (Indirect) |
View |
2021-05-18 Exercise |
2021-05-20 4:31 pm |
N/A N/A |
Axcella Health Inc. | AXLA | Epstein David R Director |
1,534 | $0 | 136,519 (Direct) |
View |
2021-05-12 Option Award |
2021-05-13 8:35 pm |
N/A 2031-05-11 |
Rubius Therapeutics Inc. | RUBY | Epstein David R Director |
27,919 | $0 | 27,919 (Direct) |
View |
2021-04-18 Exercise |
2021-04-20 4:58 pm |
N/A N/A |
Axcella Health Inc. | AXLA | Epstein David R Director |
1,535 | $0 | 136,519 (Direct) |
View |
2021-03-18 Option Award |
2021-03-22 4:16 pm |
N/A N/A |
Axcella Health Inc. | AXLA | Epstein David R Director |
138,416 | $0 | 138,416 (Direct) |
View |
2020-11-02 Option Award |
2020-11-04 5:15 pm |
N/A N/A |
INTERNATIONAL FLAVORS & FRAGRANCES INC | IFF | Epstein David R Director |
1,071 | $105.07 | 7,444 (Direct) |
View |
2020-10-11 Option Award |
2020-10-14 5:53 pm |
N/A 2030-10-11 |
Evelo Biosciences Inc. | EVLO | Epstein David R Director |
104,138 | $0 | 104,138 (Direct) |
View |
2020-06-05 Option Award |
2020-06-08 9:33 pm |
N/A 2030-06-04 |
Axcella Health Inc. | AXLA | Epstein David R Director |
6,800 | $0 | 6,800 (Direct) |
View |
2020-05-21 Option Award |
2020-05-26 7:24 pm |
N/A 2030-05-20 |
Rubius Therapeutics Inc. | RUBY | Epstein David R Director |
115,771 | $0 | 115,771 (Direct) |
View |
2020-05-20 Option Award |
2020-05-22 5:16 pm |
N/A 2030-05-19 |
Axcella Health Inc. | AXLA | Epstein David R Director |
100,000 | $0 | 100,000 (Direct) |
View |
2020-05-06 Option Award |
2020-05-08 5:56 pm |
2021-05-06 2021-05-06 |
INTERNATIONAL FLAVORS & FRAGRANCES INC | IFF | Epstein David R Director |
1,047 | $0 | 6,302 (Direct) |
View |
2020-05-06 Option Award |
2020-05-08 5:56 pm |
N/A N/A |
INTERNATIONAL FLAVORS & FRAGRANCES INC | IFF | Epstein David R Director |
1 | $131.31 | 6,302 (Direct) |
View |
2020-05-01 Option Award |
2020-05-05 5:54 pm |
N/A N/A |
INTERNATIONAL FLAVORS & FRAGRANCES INC | IFF | Epstein David R Director |
997 | $0 | 5,255 (Direct) |
View |