Seth Alpna
Insider CIK 1721020 · SGEN Director · KROS Director · TECH Director
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| TECH BIO-TECHNE Corp | A Award | 2026-10-29 | 2026-11-02 | 2,750 | — | $0 | 18,161 | SEC↗ |
| KROS Keros Therapeutics, Inc. | S Sale | 2026-06-04 | 2026-06-05 | 2,625 | $10.72 | $28.1K | 9,767 | SEC↗ |
| KROS Keros Therapeutics, Inc. | A Award deriv | 2026-06-03 | 2026-06-05 | 7,433 | — | $0 | 7,433 | SEC↗ |
| KROS Keros Therapeutics, Inc. | A Award | 2026-06-03 | 2026-06-05 | 7,142 | — | $0 | 12,392 | SEC↗ |
| TECH BIO-TECHNE Corp | A Award deriv | 2025-10-30 | 2025-11-03 | 3,777 | — | $0 | 3,777 | SEC↗ |
| TECH BIO-TECHNE Corp | A Award | 2025-10-30 | 2025-11-03 | 1,640 | — | $0 | 15,411 | SEC↗ |
| KROS Keros Therapeutics, Inc. | A Award deriv | 2025-06-04 | 2025-06-06 | 10,500 | — | $0 | 10,500 | SEC↗ |
| KROS Keros Therapeutics, Inc. | A Award | 2025-06-04 | 2025-06-06 | 5,250 | — | $0 | 5,250 | SEC↗ |
| TECH BIO-TECHNE Corp | A Award deriv | 2024-10-24 | 2024-10-28 | 3,511 | — | $0 | 3,511 | SEC↗ |
| TECH BIO-TECHNE Corp | A Award | 2024-10-24 | 2024-10-28 | 1,462 | — | $0 | 13,771 | SEC↗ |
| KROS Keros Therapeutics, Inc. | A Award deriv | 2024-05-30 | 2024-06-03 | 10,000 | — | $0 | 10,000 | SEC↗ |
| SGEN Seagen Inc. | D To issuer deriv | 2023-12-14 | 2023-12-15 | 3,171 | — | $0 | 0 | SEC↗ |
| SGEN Seagen Inc. | D To issuer deriv | 2023-12-14 | 2023-12-15 | 3,676 | — | $0 | 0 | SEC↗ |
| SGEN Seagen Inc. | D To issuer deriv | 2023-12-14 | 2023-12-15 | 3,462 | — | $0 | 0 | SEC↗ |
| SGEN Seagen Inc. | D To issuer deriv | 2023-12-14 | 2023-12-15 | 2,044 | — | $0 | 0 | SEC↗ |
| SGEN Seagen Inc. | D To issuer deriv | 2023-12-14 | 2023-12-15 | 7,038 | — | $0 | 0 | SEC↗ |
| SGEN Seagen Inc. | D To issuer deriv | 2023-12-14 | 2023-12-15 | 14,250 | — | $0 | 0 | SEC↗ |
| SGEN Seagen Inc. | D To issuer | 2023-12-14 | 2023-12-15 | 12,953 | $229.00 | $2.97M | 0 | SEC↗ |
| TECH BIO-TECHNE Corp | A Award deriv | 2023-10-26 | 2023-10-30 | 3,937 | — | $0 | 3,937 | SEC↗ |
| TECH BIO-TECHNE Corp | A Award | 2023-10-26 | 2023-10-30 | 1,625 | — | $0 | 12,309 | SEC↗ |
| KROS Keros Therapeutics, Inc. | A Award deriv | 2023-06-06 | 2023-06-08 | 10,000 | — | $0 | 10,000 | SEC↗ |
| SGEN Seagen Inc. | A Award | 2023-05-31 | 2023-06-02 | 2,044 | — | $0 | 14,997 | SEC↗ |
| KROS Keros Therapeutics, Inc. | A Award deriv | 2023-05-01 | 2023-05-03 | 20,000 | — | $0 | 20,000 | SEC↗ |
| TECH BIO-TECHNE Corp | A Award deriv | 2022-10-27 | 2022-10-31 | 865 | — | $0 | 865 | SEC↗ |
| TECH BIO-TECHNE Corp | A Award | 2022-10-27 | 2022-10-31 | 338 | — | $0 | 2,671 | SEC↗ |
| SGEN Seagen Inc. | A Award deriv | 2022-05-13 | 2022-05-17 | 3,676 | — | $0 | 3,676 | SEC↗ |
| SGEN Seagen Inc. | A Award | 2022-05-13 | 2022-05-17 | 1,503 | — | $0 | 12,953 | SEC↗ |
| TECH BIO-TECHNE Corp | A Award deriv | 2021-10-28 | 2021-11-01 | 633 | — | $0 | 633 | SEC↗ |
| TECH BIO-TECHNE Corp | A Award | 2021-10-28 | 2021-11-01 | 194 | — | $0 | 2,333 | SEC↗ |
| SGEN Seagen Inc. | A Award deriv | 2021-05-14 | 2021-05-18 | 3,462 | — | $0 | 3,462 | SEC↗ |
| SGEN Seagen Inc. | A Award | 2021-05-14 | 2021-05-18 | 1,402 | — | $0 | 11,450 | SEC↗ |
| TECH BIO-TECHNE Corp | M Exercise deriv | 2020-11-09 | 2020-11-19 | 3,125 | — | $0 | 0 | SEC↗ |
| TECH BIO-TECHNE Corp | M Exercise deriv | 2020-11-09 | 2020-11-19 | 1,898 | — | $0 | 0 | SEC↗ |
| TECH BIO-TECHNE Corp | M Exercise | 2020-11-09 | 2020-11-19 | 3,125 | $125.05 | $390.8K | 7,162 | SEC↗ |
| TECH BIO-TECHNE Corp | S Sale | 2020-11-09 | 2020-11-19 | 1,358 | $305.74 | $415.2K | 5,804 | SEC↗ |
| TECH BIO-TECHNE Corp | S Sale | 2020-11-09 | 2020-11-19 | 3,665 | $306.95 | $1.12M | 2,139 | SEC↗ |
| TECH BIO-TECHNE Corp | M Exercise | 2020-11-09 | 2020-11-19 | 1,898 | $179.84 | $341.3K | 4,037 | SEC↗ |
| TECH BIO-TECHNE Corp | A Award deriv | 2020-10-29 | 2020-11-02 | 1,507 | — | $0 | 1,507 | SEC↗ |
| TECH BIO-TECHNE Corp | A Award | 2020-10-29 | 2020-11-02 | 391 | — | $0 | 2,139 | SEC↗ |
| SGEN SEATTLE GENETICS INC /WA | A Award deriv | 2020-05-15 | 2020-05-19 | 3,171 | — | $0 | 3,171 | SEC↗ |
| SGEN SEATTLE GENETICS INC /WA | A Award | 2020-05-15 | 2020-05-19 | 1,335 | — | $0 | 10,048 | SEC↗ |
| TECH BIO-TECHNE Corp | A Award deriv | 2019-10-24 | 2019-10-28 | 2,011 | — | $0 | 2,011 | SEC↗ |
| TECH BIO-TECHNE Corp | A Award | 2019-10-24 | 2019-10-28 | 495 | — | $0 | 1,748 | SEC↗ |
| SGEN SEATTLE GENETICS INC /WA | A Award deriv | 2019-05-20 | 2019-05-22 | 7,038 | — | $0 | 7,038 | SEC↗ |
| SGEN SEATTLE GENETICS INC /WA | A Award | 2019-05-20 | 2019-05-22 | 2,963 | — | $0 | 8,713 | SEC↗ |
| TECH BIO-TECHNE Corp | A Award deriv | 2018-10-25 | 2018-10-29 | 1,898 | — | $0 | 1,898 | SEC↗ |
| TECH BIO-TECHNE Corp | A Award | 2018-10-25 | 2018-10-29 | 514 | — | $0 | 1,253 | SEC↗ |
| SGEN SEATTLE GENETICS INC /WA | A Award deriv | 2018-03-15 | 2018-03-15 | 14,250 | — | $0 | 14,250 | SEC↗ |
| SGEN SEATTLE GENETICS INC /WA | A Award | 2018-03-15 | 2018-03-15 | 5,750 | — | $0 | 5,750 | SEC↗ |
| TECH BIO-TECHNE Corp | A Award deriv | 2017-10-26 | 2017-10-30 | 3,125 | — | $0 | 3,125 | SEC↗ |
| TECH BIO-TECHNE Corp | A Award | 2017-10-26 | 2017-10-30 | 739 | — | $0 | 739 | SEC↗ |