Nguyen Tran
SEC CIK 1457013 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| PRTA | PROTHENA CORP PUBLIC LTD CO | CFO, Chief Strategy Off | 97.2K | — | $13.25M | 24 | 2020-04-08 | 2026-07-28 |
Most active insiders at PRTA, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | SCULLY WILLIAM P | 10% | $4.96M | — |
| 2 | Isaacs Michael John | GC, Company Sec | — | $71.1K |
| 3 | Kingston Anne Evans | Chief Strategy Off | — | $64.9K |
| 4 | Swanson Chad J. | Chief Development Off | — | — |
| 5 | Smith Brandon S. | COO | — | — |
| 6 | Zago Wagner M. | CSO | — | — |
| 7 | Kinney Gene G. | Pres, CEO, Dir | — | — |
| 8 | Walker Karin L | CAO | — | — |
| 9 | Nguyen Tran | CFO, Chief Strategy Off | — | — |
Transactions 24
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-07-30 20:32 | 2026-07-28 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | M - OptEx | — | +57.0K | 97.2K | +142% | — |
| D | 2026-07-30 20:32 | 2026-07-28 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | D - Sale to Iss | $8.56 | -57.0K | 40.2K | -59% | -$487.9K |
| 2025-07-30 | 2025-07-28 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | A - Grant | $0.00 | +95.0K | 97.2K | +4,308% | $0 | |
| 2025-02-14 | 2020-04-08 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | J - Other | $0.00 | -995 | 2,205 | -31% | $0 | |
| DMT | 2023-05-17 | 2023-05-17 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | M - OptEx | $26.15 | +95.0K | 48.2K | New | +$2.48M |
| DMT | 2023-05-17 | 2023-05-17 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | S - Sale+OE | $73.99 | -95.0K | 3,300 | -97% | -$7.03M |
| D | 2023-03-17 | 2023-03-15 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | M - OptEx | $6.73 | +10.0K | 13.2K | +312% | +$67.3K |
| DM | 2023-03-17 | 2023-03-15 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | S - Sale+OE | $48.43 | -10.0K | 8,398 | -54% | -$484.3K |
| D | 2023-02-17 | 2023-02-15 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | M - OptEx | $6.73 | +10.0K | 13.2K | +312% | +$67.3K |
| DM | 2023-02-17 | 2023-02-15 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | S - Sale+OE | $53.34 | -10.0K | 3,864 | -72% | -$533.4K |
| DM | 2023-01-20 | 2023-01-18 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | S - Sale+OE | $55.53 | -10.0K | 3,200 | -76% | -$555.3K |
| D | 2023-01-20 | 2023-01-18 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | M - OptEx | $6.73 | +10.0K | 13.2K | +312% | +$67.3K |
| DM | 2022-12-23 | 2022-12-21 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | S - Sale+OE | $58.97 | -10.0K | 10.0K | -50% | -$589.7K |
| D | 2022-12-23 | 2022-12-21 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | M - OptEx | $6.73 | +10.0K | 13.2K | +312% | +$67.3K |
| DM | 2022-11-25 | 2022-11-23 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | S - Sale+OE | $61.09 | -10.0K | 4,669 | -68% | -$610.9K |
| D | 2022-11-25 | 2022-11-23 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | M - OptEx | $6.73 | +10.0K | 13.2K | +312% | +$67.3K |
| DM | 2022-10-21 | 2022-10-19 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | S - Sale+OE | $56.44 | -10.0K | 10.4K | -49% | -$564.4K |
| D | 2022-10-21 | 2022-10-19 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | M - OptEx | $6.73 | +10.0K | 13.2K | +312% | +$67.3K |
| D | 2022-09-23 | 2022-09-21 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | M - OptEx | $6.73 | +10.0K | 13.2K | +312% | +$67.3K |
| D | 2022-09-23 | 2022-09-21 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | S - Sale+OE | $30.75 | -10.0K | 3,200 | -76% | -$307.5K |
| D | 2022-08-26 | 2022-08-24 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | S - Sale+OE | $30.17 | -10.0K | 3,200 | -76% | -$301.7K |
| D | 2022-08-26 | 2022-08-24 | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | M - OptEx | $6.73 | +10.0K | 13.2K | +312% | +$67.3K |
| DM | 2022-07-22 | 2022-07-20+ | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | S - Sale+OE | $32.54 | -70.0K | 3,205 | -96% | -$2.28M |
| DM | 2022-07-22 | 2022-07-20+ | PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | CFO, Chief Strategy Off | M - OptEx | $6.73 | +70.0K | 23.8K | New | +$471.1K |
Purchase Sale Sale after option exercise All abbreviations