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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-01-31 Option Award |
2025-02-04 5:48 pm |
N/A 2035-01-31 |
Akebia Therapeutics Inc. | AKBA | Ostrowski Erik SVP, CFO, CBO & Treasurer |
487,200 | $0 | 837,200 (Direct) |
View |
2024-06-28 Option Award |
2024-07-02 4:31 pm |
N/A 2034-06-28 |
Akebia Therapeutics Inc. | AKBA | Ostrowski Erik SVP, CFO, CBO & Treasurer |
850,000 | $0 | 850,000 (Direct) |
View |
2024-02-05 Tax Withholding |
2024-02-05 7:57 pm |
N/A N/A |
AVROBIO Inc. | AVRO | Ostrowski Erik Interim CEO, President and CFO |
13,099 | $1.202 | 149,534 (Direct) |
View |
2024-02-01 Exercise |
2024-02-05 7:57 pm |
N/A 2027-02-01 |
AVROBIO Inc. | AVRO | Ostrowski Erik Interim CEO, President and CFO |
40,084 | $0 | 149,534 (Direct) |
View |
2023-07-01 Option Award |
2023-07-03 1:17 pm |
N/A 2027-07-01 |
AVROBIO Inc. | AVRO | Ostrowski Erik Interim CEO, President and CFO |
70,000 | $0 | 70,000 (Direct) |
View |
2023-02-08 Option Award |
2023-02-10 5:11 pm |
N/A 2027-02-01 |
AVROBIO Inc. | AVRO | Ostrowski Erik Chief Financial Officer |
160,333 | $0 | 160,333 (Direct) |
View |
2022-12-08 Option Award |
2022-12-09 5:29 pm |
N/A 2032-12-07 |
AVROBIO Inc. | AVRO | Ostrowski Erik Chief Financial Officer |
221,000 | $0 | 221,000 (Direct) |
View |
2022-02-02 Option Award |
2022-02-04 5:18 pm |
N/A 2032-02-01 |
AVROBIO Inc. | AVRO | Ostrowski Erik Chief Financial Officer |
315,000 | $0 | 315,000 (Direct) |
View |
2021-06-10 Option Award |
2021-06-14 5:59 pm |
N/A 2031-06-09 |
AVROBIO Inc. | AVRO | Ostrowski Erik Chief Financial Officer |
125,000 | $0 | 125,000 (Direct) |
View |
2021-02-04 Option Award |
2021-02-04 5:51 pm |
N/A 2031-02-03 |
AVROBIO Inc. | AVRO | Ostrowski Erik Chief Financial Officer |
119,100 | $0 | 119,100 (Direct) |
View |