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
- $1,194,158
- in 1 filing
- Open-market sales, last 90 days
- $0
- in 0 filings
Net +$1,194,158. 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 |
|---|---|---|---|---|---|---|
| 2026-11-09 | SCULLY WILLIAM P 10% owner | Purchase | +140,000 | $8.53 | $1.2M | 977,000 |
| 2026-11-06 | SCULLY WILLIAM P 10% owner | Gift | −916,444 | 837,000 |
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