NGUYEN TRAN (Chief Strategy Officer and CFO) exercised options at PROTHENA CORP PUBLIC LTD CO
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 7/31/2026ACC: 0000905148-26-003413
Officer· Chief Strategy Officer and CFO
Since Mar 2026
-57K
Net shares
Net seller
$487.9K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
57K acquired · 114K disposed
Non-Derivative Transactions2
Ordinary Shares, par value $0.01 per share
Direct
Shares
+57K
Price / share
—
Trade value
—
% of position
141.8%
7/28/2026
40.20K→97.20K
Ordinary Shares, par value $0.01 per share
Direct
Shares
−57K
Price / share
$8.56
Trade value
$487.92K
% of position
58.6%
7/28/2026
97.20K→40.20K
Total
Net shares
+0.00
Net value
-$487.92K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Ordinary Shares, par value $0.01 per share Direct | 7/28/2026 | M · Option Exercise | +57K | — | — | 141.8% | 40.20K | 97.20K |
| Ordinary Shares, par value $0.01 per share Direct | 7/28/2026 | D · Disposition | −57K | $8.56 | $487.92K | 58.6% | 97.20K | 40.20K |
| Total | +0.00 | -$487.92K | ||||||
Derivative Transactions1
Restricted Stock Units
Direct
Converts to
Ordinary Shares
57K shares
Shares
−57K
Strike price
Held after
0.00
Exercisable
—
7/28/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units Direct | Ordinary Shares57K shares | 7/28/2026 | M · Option Exercise | −57K | — | 0.00 |