Nguyen Tran - Insider Non-Derivative Transactions at PROTHENA CORP PUBLIC LTD CO (PRTA) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Jul 28, 2025, Nguyen Tran's relationship to PROTHENA CORP PUBLIC LTD CO (PRTA) is Officer (Chief Strategy Officer and CFO), and currently has 97,205 shares of Ordinary Shares, par value $0.01 per share.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other PRTA insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Nguyen Tran - Insider Non-Derivative Transactions of PRTA Ordinary Shares, par value $0.01 per share
Nguyen Tran - Insider Non-Derivative Transactions at PRTA
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Jul 29, 2025 | Acquisition -- (Ordinary Shares, par value $0.01 per share) | 95000 | 0 | 97205 |
| May 18, 2023 | Sell -- (Ordinary Shares, par value $0.01 per share) | 100 | 76.04 | 3200 |
| May 18, 2023 | Sell -- (Ordinary Shares, par value $0.01 per share) | 9215 | 75.44 | 3300 |
| May 18, 2023 | Sell -- (Ordinary Shares, par value $0.01 per share) | 37044 | 74.55 | 12515 |
| May 18, 2023 | M -- (Ordinary Shares, par value $0.01 per share) | 45000 | 29.81 | 48200 |
| May 18, 2023 | Sell -- (Ordinary Shares, par value $0.01 per share) | 34640 | 73.54 | 49559 |
| May 18, 2023 | Sell -- (Ordinary Shares, par value $0.01 per share) | 14001 | 72.66 | 84199 |
| May 18, 2023 | M -- (Ordinary Shares, par value $0.01 per share) | 50000 | 22.85 | 98200 |
| Mar 16, 2023 | Sell -- (Ordinary Shares, par value $0.01 per share) | 5198 | 48.68 | 3200 |
| Mar 16, 2023 | Sell -- (Ordinary Shares, par value $0.01 per share) | 4802 | 48.16 | 8398 |
| Mar 16, 2023 | M -- (Ordinary Shares, par value $0.01 per share) | 10000 | 6.73 | 13200 |
| Feb 16, 2023 | Sell -- (Ordinary Shares, par value $0.01 per share) | 664 | 53.87 | 3200 |
| Feb 16, 2023 | Sell -- (Ordinary Shares, par value $0.01 per share) | 9336 | 53.3 | 3864 |
| Feb 16, 2023 | M -- (Ordinary Shares, par value $0.01 per share) | 10000 | 6.73 | 13200 |
| Jan 19, 2023 | Sell -- (Ordinary Shares, par value $0.01 per share) | 638 | 56.97 | 3200 |
| Jan 19, 2023 | Sell -- (Ordinary Shares, par value $0.01 per share) | 2085 | 56.32 | 3838 |
| Jan 19, 2023 | Sell -- (Ordinary Shares, par value $0.01 per share) | 7277 | 55.18 | 5923 |
| Jan 19, 2023 | M -- (Ordinary Shares, par value $0.01 per share) | 10000 | 6.73 | 13200 |
| Apr 9, 2020 | J -- (Ordinary Shares, par value $0.01 per share) | 995 | 0 | 2205 |