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PRTA Buy Disclosure
Scully William P · SEC Form 4 · Filed Oct 15, 2026
Buy
Calculated transaction value
$84.57K
Scully William P 10% owner
PRTA
Transaction date
Oct 14, 2026
Public filing date
Oct 15, 2026
Filing lag
Filed 1 day later
PRTA daily price context
Close on/before transaction
$8.37
Oct 14, 2026
First close after public filing
$8.35
Oct 16, 2026
Return after filing · so far
+4.55%
Through Nov 11, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Ordinary Shares, par value $0.01 per share
- Quantity / price
- 10,000 shares @ $8.46
- SEC ownership
- Direct
- Transaction code
- P
- Form
- 4
- Filing identifier
- 0001045463-26-000021
Filing cohort
Transactions in this filing
Showing 2 of 2
Trades
2
Issuers
1
Estimated value
$920.05K
Buys / sales
2 / 0
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Prothena Corp Public Ltd Co PRTA Current | Buy | Oct 14, 2026 | $84.57K |
| Prothena Corp Public Ltd Co PRTA | Buy | Oct 13, 2026 | $835.48K |