Insider Transactions
Showing insider trading activity for Yu Alice Lin-Tsing.
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
Transaction Type
Insider Role
Min Transaction Value
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Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| OPK | Yu Alice Lin-Tsing | 22 Jun 2026 | 18 Jun 2026 | A-Award | director | 30,000 |
| OPK | Yu Alice Lin-Tsing | 23 Apr 2025 | 23 Apr 2025 | A-Award | director | 30,000 |
| OPK | Yu Alice Lin-Tsing | 29 Mar 2024 | 28 Mar 2024 | — | 0 | |
| OPK | Yu Alice Lin-Tsing | 23 Jun 2023 | 22 Jun 2023 | A-Award | director | 30,000 |
| OPK | Yu Alice Lin-Tsing | 15 Jul 2022 | 14 Jul 2022 | A-Award | director: | 30,000 |
| OPK | Yu Alice Lin-Tsing | 15 Jul 2022 | 14 Jul 2022 | A-Award | director | 30,000 |
| OPK | Yu Alice Lin-Tsing | 25 Jun 2021 | 24 Jun 2021 | A-Award | director | 30,000 |
| OPK | Yu Alice Lin-Tsing | 26 Jun 2020 | 25 Jun 2020 | A-Award | director | 20,000 |
| OPK | Yu Alice Lin-Tsing | 21 Jun 2019 | 20 Jun 2019 | A-Award | director | 20,000 |
| OPK | Yu Alice Lin-Tsing | 12 Mar 2019 | 31 Dec 2018 | director: | 0 | |
| OPK | Yu Alice Lin-Tsing | 22 Jun 2018 | 21 Jun 2018 | A-Award | director | 20,000 |
| OPK | Yu Alice Lin-Tsing | 16 Jun 2017 | 15 Jun 2017 | A-Award | director | 20,000 |
| OPK | Yu Alice Lin-Tsing | 11 Apr 2017 | 10 Apr 2017 | M-Exempt | director | 20,000 |
| OPK | Yu Alice Lin-Tsing | 11 Apr 2017 | 10 Apr 2017 | M-Exempt | director | 20,000 |
| OPK | Yu Alice Lin-Tsing | 5 May 2016 | 5 May 2016 | A-Award | director | 20,000 |
| OPK | Yu Alice Lin-Tsing | 9 Oct 2015 | 8 Oct 2015 | M-Exempt | director | 20,000 |
| OPK | Yu Alice Lin-Tsing | 9 Oct 2015 | 8 Oct 2015 | M-Exempt | director | 20,000 |
| OPK | Yu Alice Lin-Tsing | 19 Aug 2015 | 18 Aug 2015 | M-Exempt | director | 20,000 |
| OPK | Yu Alice Lin-Tsing | 19 Aug 2015 | 18 Aug 2015 | M-Exempt | director | 20,000 |
| OPK | Yu Alice Lin-Tsing | 19 Jun 2015 | 18 Jun 2015 | A-Award | director | 20,000 |