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 |
2020-09-02 Sale |
2020-09-03 4:29 pm |
SELECTA BIOSCIENCES INC | SELB | Brunn Carsten President and CEO |
3,364 | $2.3884 | $8,035 | 192,173 (Direct) |
View |
2020-06-02 Sale |
2020-06-03 4:42 pm |
SELECTA BIOSCIENCES INC | SELB | Brunn Carsten President and CEO |
3,253 | $3.8601 | $12,557 | 195,537 (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 |
2020-09-01 Exercise |
2020-09-03 4:29 pm |
N/A N/A |
SELECTA BIOSCIENCES INC | SELB | Brunn Carsten President and CEO |
10,937 | $0 | 192,173 (Direct) |
View |
2020-08-01 Option Award |
2020-08-04 4:36 pm |
N/A 2030-07-31 |
SELECTA BIOSCIENCES INC | SELB | TRABER PETER G Chief Medical Officer |
650,000 | $0 | 650,000 (Direct) |
View |
2020-07-01 Option Award |
2020-07-06 4:11 pm |
N/A 2030-06-30 |
SELECTA BIOSCIENCES INC | SELB | Dahms Bradford D. Chief Financial Officer |
40,000 | $0 | 40,000 (Direct) |
View |
2020-07-01 Option Award |
2020-07-06 4:11 pm |
N/A 2030-06-30 |
SELECTA BIOSCIENCES INC | SELB | Johnston Lloyd P. COO & SVP, R&D |
40,000 | $0 | 40,000 (Direct) |
View |
2020-07-01 Option Award |
2020-07-06 4:10 pm |
N/A 2030-06-30 |
SELECTA BIOSCIENCES INC | SELB | Brunn Carsten President & CEO |
75,000 | $0 | 75,000 (Direct) |
View |
2020-06-24 Exercise |
2020-06-26 4:21 pm |
2019-12-23 2024-12-23 |
SELECTA BIOSCIENCES INC | SELB | BARABE TIMOTHY C Director |
32,840 | $0.125 | 121,013 (Direct) |
View |
2020-06-24 Exercise |
2020-06-26 4:21 pm |
N/A N/A |
SELECTA BIOSCIENCES INC | SELB | BARABE TIMOTHY C Director |
32,840 | $1.46 | 121,013 (Direct) |
View |
2020-06-19 Option Award |
2020-06-23 7:54 pm |
N/A 2030-06-18 |
SELECTA BIOSCIENCES INC | SELB | BARABE TIMOTHY C Director |
20,000 | $0 | 20,000 (Direct) |
View |
2020-06-19 Option Award |
2020-06-23 4:48 pm |
N/A 2030-06-18 |
SELECTA BIOSCIENCES INC | SELB | ZENNER PATRICK J Director |
20,000 | $0 | 20,000 (Direct) |
View |
2020-06-19 Option Award |
2020-06-23 4:47 pm |
N/A 2030-06-18 |
SELECTA BIOSCIENCES INC | SELB | SPRINGER TIMOTHY A Director 10% Owner |
20,000 | $0 | 20,000 (Direct) |
View |
2020-06-19 Option Award |
2020-06-23 4:47 pm |
N/A 2030-06-18 |
SELECTA BIOSCIENCES INC | SELB | Sallin Aymeric Director |
20,000 | $0 | 20,000 (Direct) |
View |
2020-06-19 Option Award |
2020-06-23 4:47 pm |
N/A 2030-06-18 |
SELECTA BIOSCIENCES INC | SELB | Myers Scott Dunseth Director |
20,000 | $0 | 20,000 (Direct) |
View |
2020-06-19 Option Award |
2020-06-23 4:46 pm |
N/A 2030-06-18 |
SELECTA BIOSCIENCES INC | SELB | COX CARRIE SMITH Director |
30,000 | $0 | 30,000 (Direct) |
View |
2020-06-01 Exercise |
2020-06-03 4:42 pm |
N/A N/A |
SELECTA BIOSCIENCES INC | SELB | Brunn Carsten President and CEO |
10,938 | $0 | 195,537 (Direct) |
View |
2020-04-24 Option Award |
2020-04-28 4:42 pm |
N/A 2030-04-23 |
SELECTA BIOSCIENCES INC | SELB | ANDO GORAN Director |
40,000 | $0 | 40,000 (Direct) |
View |