SCULLY WILLIAM P
SCULLY WILLIAM P, 10% owner at PROTHENA CORP PUBLIC LTD CO, has 2 open-market purchases worth $1,222,045 in company stock reported to the SEC in the last two years. The latest filing was reported on 2026-10-26. Of this person's earlier buys we graded 60 days after reporting, 1 gained 5% or more and 10 did not.
In plain English
- A 10%+ shareholder bought $403,525 of PROTHENA CORP PUBLIC LTD CO stock with their own money. That is a big personal bet. Their earlier buys: 1 gained 5% or more within 60 days, 10 did not. (2026-10-26)
- A 10%+ shareholder bought $818,520 of PROTHENA CORP PUBLIC LTD CO stock with their own money. That is a big personal bet. Their earlier buys: 1 gained 5% or more within 60 days, 10 did not. (2026-10-26)
Filings
| Reported | Stock | What | Amount | Source |
|---|
| 2026-10-26 | PRTA
PROTHENA CORP PUBLIC LTD CO | Bought | $403,525 | SEC filing |
| 2026-10-26 | PRTA
PROTHENA CORP PUBLIC LTD CO | Bought | $818,520 | SEC filing |
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