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PRTA Exercise Disclosure
Smith Brandon S. · SEC Form 4 · Filed Jul 30, 2026
Exercise
Calculated transaction value
$0
Smith Brandon S. Chief Operating Officer
PRTA
Transaction date
Jul 28, 2026
Public filing date
Jul 30, 2026
Filing lag
Filed 2 days later
PRTA daily price context
Close on/before transaction
$8.56
Jul 28, 2026
First close after public filing
--
Unavailable
30-day return after filing
--
Through Unavailable
Source details
- Reported owner
- Not disclosed
- Source asset code
- Derivative
- Security
- Restricted Stock Units on Ordinary Shares
- Quantity / price
- 78,000 shares @ $0
- SEC ownership
- Direct
- Transaction code
- M
- Form
- 4
- Filing identifier
- 0000905148-26-003414
Filing cohort
Transactions in this filing
Showing 3 of 3
Trades
3
Issuers
1
Estimated value
$667.68K
Buys / sales
0 / 0
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Prothena Corp Public Ltd Co PRTA Current | Exercise | Jul 28, 2026 | $0 |
| Prothena Corp Public Ltd Co PRTA | Disposition | Jul 28, 2026 | $667.68K |
| Prothena Corp Public Ltd Co PRTA | Exercise | Jul 28, 2026 | Not reported |