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 |
2023-03-29 Purchase |
2023-03-30 09:11 am |
MAXCYTE INC. | MXCT | DOUGLAS RICHARD Director |
80,000 | $4.3185 | $345,480 | 100,000 (Direct) |
View |
2021-11-22 Purchase |
2021-11-23 07:46 am |
MAXCYTE INC. | MXCT | DOUGLAS RICHARD Director |
20,000 | $11.12 | $222,400 | 20,000 (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 |
2024-06-12 Exercise |
2024-06-14 4:10 pm |
2024-06-12 2033-06-12 |
NOVAVAX INC | NVAX | DOUGLAS RICHARD Director |
6,670 | $0 | 69,970 (Direct) |
View |
2024-06-12 Option Award |
2024-06-14 4:10 pm |
2025-06-12 2034-06-12 |
NOVAVAX INC | NVAX | DOUGLAS RICHARD Director |
15,630 | $15.86 | 69,970 (Direct) |
View |
2024-06-12 Option Award |
2024-06-14 4:10 pm |
2025-06-12 2034-06-12 |
NOVAVAX INC | NVAX | DOUGLAS RICHARD Director |
10,420 | $0 | 69,970 (Direct) |
View |
2024-06-11 Option Award |
2024-06-13 5:39 pm |
N/A 2034-06-10 |
MAXCYTE INC. | MXCT | DOUGLAS RICHARD Director |
62,068 | $0 | 162,068 (Direct) |
View |
2024-06-04 Option Award |
2024-06-06 4:15 pm |
N/A 2034-06-03 |
Aldeyra Therapeutics Inc. | ALDX | DOUGLAS RICHARD Director |
51,915 | $0 | 51,915 (Direct) |
View |
2023-06-30 Option Award |
2023-07-05 5:32 pm |
N/A 2033-06-29 |
Aldeyra Therapeutics Inc. | ALDX | DOUGLAS RICHARD Director |
27,350 | $0 | 27,350 (Direct) |
View |
2023-06-22 Option Award |
2023-06-23 5:34 pm |
N/A 2033-06-21 |
MAXCYTE INC. | MXCT | DOUGLAS RICHARD Director |
50,000 | $0 | 50,000 (Direct) |
View |
2023-06-10 Exercise |
2023-06-13 4:44 pm |
N/A N/A |
NOVAVAX INC | NVAX | DOUGLAS RICHARD Director |
3,100 | $0 | 51,630 (Direct) |
View |
2023-06-12 Option Award |
2023-06-13 4:44 pm |
2024-06-12 2033-06-12 |
NOVAVAX INC | NVAX | DOUGLAS RICHARD Director |
14,380 | $0 | 51,630 (Direct) |
View |
2022-06-29 Option Award |
2022-07-08 4:05 pm |
N/A 2032-06-28 |
MAXCYTE INC. | MXCT | DOUGLAS RICHARD Director |
26,900 | $0 | 26,900 (Direct) |
View |
2022-06-17 Exercise |
2022-06-21 8:46 pm |
N/A N/A |
NOVAVAX INC | NVAX | DOUGLAS RICHARD Director |
700 | $0 | 34,150 (Direct) |
View |
2022-06-10 Option Award |
2022-06-14 5:07 pm |
2023-06-10 2032-06-10 |
NOVAVAX INC | NVAX | DOUGLAS RICHARD Director |
7,700 | $0 | 7,700 (Direct) |
View |
2022-06-07 Option Award |
2022-06-09 5:06 pm |
N/A 2032-06-06 |
Aldeyra Therapeutics Inc. | ALDX | DOUGLAS RICHARD Director |
69,353 | $0 | 69,353 (Direct) |
View |
2021-12-13 Exercise |
2021-12-15 5:22 pm |
N/A N/A |
NOVAVAX INC | NVAX | DOUGLAS RICHARD Director |
1,500 | $25.6 | 33,450 (Direct) |
View |
2021-12-13 Exercise |
2021-12-15 5:22 pm |
2012-09-01 2022-03-01 |
NOVAVAX INC | NVAX | DOUGLAS RICHARD Director |
1,500 | $0 | 33,450 (Direct) |
View |
2021-08-09 Option Award |
2021-08-11 5:13 pm |
N/A 2031-08-09 |
MAXCYTE INC. | MXCT | DOUGLAS RICHARD Director |
10,000 | $0 | 10,000 (Direct) |
View |
Ownership |
2021-07-29 6:36 pm |
N/A 2028-02-12 |
MAXCYTE INC. | MXCT | DOUGLAS RICHARD Director |
0 | $0 | 121,600 (Direct) |
View |
2021-06-25 Exercise |
2021-06-29 5:13 pm |
N/A N/A |
NOVAVAX INC | NVAX | DOUGLAS RICHARD Director |
3,450 | $0 | 31,950 (Direct) |
View |
2021-06-17 Option Award |
2021-06-22 5:16 pm |
2022-06-17 2031-06-17 |
NOVAVAX INC | NVAX | DOUGLAS RICHARD Director |
2,000 | $0 | 2,000 (Direct) |
View |
2021-06-08 Option Award |
2021-06-10 5:46 pm |
N/A 2031-06-07 |
Aldeyra Therapeutics Inc. | ALDX | DOUGLAS RICHARD Director |
17,442 | $0 | 17,442 (Direct) |
View |
2020-12-31 Exercise |
2021-01-05 5:42 pm |
2011-09-10 2021-03-10 |
NOVAVAX INC | NVAX | DOUGLAS RICHARD Director |
1,000 | $0 | 28,500 (Direct) |
View |
2020-12-31 Exercise |
2021-01-05 5:42 pm |
N/A N/A |
NOVAVAX INC | NVAX | DOUGLAS RICHARD Director |
1,000 | $50 | 28,500 (Direct) |
View |
2020-06-25 Option Award |
2020-06-26 9:16 pm |
2021-06-25 2030-06-25 |
NOVAVAX INC | NVAX | DOUGLAS RICHARD Director |
10,350 | $0 | 10,350 (Direct) |
View |
2020-06-09 Option Award |
2020-06-11 5:48 pm |
N/A 2030-06-08 |
Aldeyra Therapeutics Inc. | ALDX | DOUGLAS RICHARD Director |
36,827 | $0 | 36,827 (Direct) |
View |