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 |
2023-11-27 Sale |
2023-11-29 4:08 pm |
PaxMedica Inc. | PXMD | Derby Michael 10% Owner |
185 | $1.0264 | $190 | 457,224 (Indirect Direct) |
View |
2023-10-27 Sale |
2023-10-30 4:12 pm |
PaxMedica Inc. | PXMD | Derby Michael 10% Owner |
9,175 | $0.1897 | $1,740 | 7,775,916 (Indirect Direct) |
View |
2023-08-28 Sale |
2023-08-30 4:08 pm |
PaxMedica Inc. | PXMD | Derby Michael 10% Owner |
13,540 | $0.48895 | $6,620 | 7,785,091 (Indirect Direct) |
View |
2023-03-09 Sale |
2023-03-09 9:47 pm |
PaxMedica Inc. | PXMD | Derby Michael Executive Chairman 10% Owner |
2,143 | $1.43 | $3,064 | 7,661,175 (Indirect Direct) |
View |
2023-03-06 Sale |
2023-03-07 7:17 pm |
PaxMedica Inc. | PXMD | Derby Michael Executive Chairman 10% Owner |
28,962 | $1.6312 | $47,242 | 7,663,318 (Indirect Direct) |
View |
2023-03-02 Sale |
2023-03-03 8:10 pm |
PaxMedica Inc. | PXMD | Derby Michael Executive Chairman 10% Owner |
29,465 | $1.9143 | $56,403 | 7,692,280 (Indirect Direct) |
View |
2022-08-30 Purchase |
2022-09-01 4:06 pm |
PaxMedica Inc. | PXMD | Derby Michael Executive Chairman 10% Owner |
95,000 | $5.25 | $498,750 | 7,697,745 (Indirect 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 |
2023-07-26 Tax Withholding |
2023-07-28 4:12 pm |
N/A N/A |
PaxMedica Inc. | PXMD | Derby Michael Executive Chairman |
6,272 | $0.717 | 7,798,631 (Direct) |
View |
2023-07-14 Option Award |
2023-07-18 4:37 pm |
N/A 2033-07-14 |
Acasti Pharma Inc. | ACST | Derby Michael Director |
12,500 | $0 | 12,500 (Direct) |
View |
2023-04-26 Tax Withholding |
2023-04-28 4:12 pm |
N/A N/A |
PaxMedica Inc. | PXMD | Derby Michael Executive Chairman 10% Owner |
6,272 | $1.61 | 7,804,903 (Direct) |
View |
2023-04-13 Option Award |
2023-04-14 7:11 pm |
N/A N/A |
PaxMedica Inc. | PXMD | Derby Michael Executive Chairman 10% Owner |
150,000 | $0 | 7,811,175 (Direct) |
View |
Ownership(A) |
2022-10-14 8:01 pm |
N/A N/A |
PaxMedica Inc. | PXMD | Derby Michael Executive Chairman 10% Owner |
0 | $0 | 7,626,745 (Direct) |
View |
2022-09-28 Option Award |
2022-09-30 4:18 pm |
N/A 2032-09-28 |
Acasti Pharma Inc. | ACST | Derby Michael Director |
85,000 | $0 | 85,000 (Direct) |
View |
Ownership |
2022-08-12 6:29 pm |
N/A N/A |
PaxMedica Inc. | PXMD | Derby Michael Executive Chairman 10% Owner |
0 | $0 | 7,602,745 (Direct) |
View |