Ostrowski Erik
Insider CIK 1762507 · AKBA SVP, CFO, CBO & Treasurer · AVRO Interim CEO, President and CFO
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| AKBA Akebia Therapeutics, Inc. | S Sale | 2026-06-29 | 2026-07-01 | 56,019 | $1.11 | $62.2K | 616,616 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2026-02-02 | 2026-02-04 | 34,951 | $1.39 | $48.6K | 672,635 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award deriv | 2026-01-30 | 2026-02-03 | 320,000 | — | $0 | 320,000 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award | 2026-01-30 | 2026-02-03 | 204,000 | — | $0 | 707,586 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2025-06-30 | 2025-07-01 | 41,314 | $3.67 | $151.6K | 503,586 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award deriv | 2025-01-31 | 2025-02-04 | 292,300 | — | $0 | 292,300 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award | 2025-01-31 | 2025-02-04 | 194,900 | — | $0 | 544,900 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award deriv | 2024-06-28 | 2024-07-02 | 500,000 | — | $0 | 500,000 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award | 2024-06-28 | 2024-07-02 | 350,000 | — | $0 | 350,000 | SEC↗ |
| AVRO AVROBIO, Inc. | F Tax w/h | 2024-02-05 | 2024-02-05 | 13,099 | $1.20 | $15.7K | 29,285 | SEC↗ |
| AVRO AVROBIO, Inc. | M Exercise deriv | 2024-02-01 | 2024-02-05 | 40,084 | — | $0 | 120,249 | SEC↗ |
| AVRO AVROBIO, Inc. | M Exercise | 2024-02-01 | 2024-02-05 | 40,084 | — | $0 | 42,384 | SEC↗ |
| AVRO AVROBIO, Inc. | A Award deriv | 2023-07-01 | 2023-07-03 | 70,000 | — | $0 | 70,000 | SEC↗ |
| AVRO AVROBIO, Inc. | A Award deriv | 2023-02-08 | 2023-02-10 | 160,333 | — | $0 | 160,333 | SEC↗ |
| AVRO AVROBIO, Inc. | A Award deriv | 2022-12-08 | 2022-12-09 | 221,000 | — | $0 | 221,000 | SEC↗ |
| AVRO AVROBIO, Inc. | A Award deriv | 2022-02-02 | 2022-02-04 | 145,000 | — | $0 | 145,000 | SEC↗ |
| AVRO AVROBIO, Inc. | A Award deriv | 2022-02-02 | 2022-02-04 | 170,000 | — | $0 | 170,000 | SEC↗ |
| AVRO AVROBIO, Inc. | A Award deriv | 2021-06-10 | 2021-06-14 | 125,000 | — | $0 | 125,000 | SEC↗ |
| AVRO AVROBIO, Inc. | A Award deriv | 2021-02-04 | 2021-02-04 | 119,100 | — | $0 | 119,100 | SEC↗ |
| AVRO AVROBIO, Inc. | A Award deriv | 2020-03-04 | 2020-03-06 | 100,900 | — | $0 | 100,900 | SEC↗ |
| AVRO AVROBIO, Inc. | A Award deriv | 2019-01-02 | 2019-01-04 | 186,000 | — | $0 | 186,000 | SEC↗ |
| AVRO AVROBIO, Inc. | A Award | 2019-01-02 | 2019-01-04 | 2,300 | — | $0 | 2,300 | SEC↗ |