CIK 0001559053 · Accelerated filer
PROTHENA CORP PUBLIC LTD CO
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- PRTA
- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- FY end
- Dec 31
- Incorporated
- Ireland
- Entity type
- operating
- Phone
- 011-353-1-236-2500
- Business address
- 77 SIR JOHN ROGERSON'S QUAY, BLOCK C, GRAND CANAL DOCKLANDS, DUBLIN 2, Ireland, D02 VK60
- Former names
- Prothena Corp plc, Neotope Corp Ltd
- Open-market buys, last 90 days
- $9,848,721
- in 10 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Net +$9,848,721. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-05-02 | EcoR1 Capital, LLC 10% owner | Sale | −3,317,938 | $8.36 | $27.7M | 8,266,342 |
| 2025-03-05 | Zago Wagner M. Chief Scientific Officer | Grant or award · Stock Option (Right to Buy) | +107,500 | 107,500 | ||
| 2025-03-05 | Walker Karin L Chief Accounting Officer | Grant or award · Stock Option (Right to Buy) | +70,000 | 70,000 | ||
| 2025-03-05 | Swanson Chad J. Chief Development Officer | Grant or award · Stock Option (Right to Buy) | +107,500 | 107,500 | ||
| 2025-03-05 | Smith Brandon S. Chief Operating Officer | Grant or award · Stock Option (Right to Buy) | +107,500 | 107,500 | ||
| 2025-03-05 | Nguyen Tran Chief Strategy Officer and CFO | Grant or award · Stock Option (Right to Buy) | +107,500 | 107,500 | ||
| 2025-03-05 | Malecek Michael J Chief Legal Officer | Grant or award · Stock Option (Right to Buy) | +107,500 | 107,500 | ||
| 2025-03-05 | Kinney Gene G. President and CEO | Grant or award · Stock Option (Right to Buy) | +375,000 | 375,000 | ||
| 2025-03-05 | Karp Carol D. Chief Regulatory Officer | Grant or award · Stock Option (Right to Buy) | +107,500 | 107,500 | ||
| 2025-03-05 | Ford David A Chief People Officer | Grant or award · Stock Option (Right to Buy) | +107,500 | 107,500 | ||
| 2025-01-15 | SCULLY WILLIAM P 10% owner | Gift | −12,000 | 47,000 | ||
| 2025-01-14 | SCULLY WILLIAM P 10% owner | Purchase | +100,000 | $12.79 | $1.3M | 735,993 |
| 2025-01-03 | SCULLY WILLIAM P 10% owner | Gift | −1,000 | 635,993 | ||
| 2025-01-02 | SCULLY WILLIAM P 10% owner | Gift | −13,200 | 636,993 | ||
| 2024-12-31 | SCULLY WILLIAM P 10% owner | Purchase | +1,200 | $13.37 | $16K | 619,393 |
| 2024-12-31 | SCULLY WILLIAM P 10% owner | Purchase | +800 | $13.39 | $11K | 620,193 |
| 2024-12-31 | SCULLY WILLIAM P 10% owner | Purchase | +30,000 | $12.99 | $390K | 650,193 |
| 2024-12-20 | SCULLY WILLIAM P 10% owner | Purchase | +2,000 | $15.91 | $32K | 618,693 |
| 2024-12-20 | SCULLY WILLIAM P 10% owner | Gift | −500 | 618,193 | ||
| 2024-12-20 | SCULLY WILLIAM P 10% owner | Gift | −40,000 | 59,000 |
Page 5 of 9 · 172 trades