Swanson Chad J.
SEC CIK 2038509 · EDGAR
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| PRTA | PROTHENA CORP PUBLIC LTD CO | Chief Development Off | 85.0K | — | — | 4 | 2025-07-28 | 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 4
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-07-30 20:33 | 2026-07-28 | PRTA | PROTHENA CORP PUBLIC LTD CO | Swanson Chad J. | Chief Development Off | M - OptEx | — | +51.0K | 85.0K | +150% | — |
| D | 2026-07-30 20:33 | 2026-07-28 | PRTA | PROTHENA CORP PUBLIC LTD CO | Swanson Chad J. | Chief Development Off | D - Sale to Iss | $8.56 | -40.8K | 44.2K | -48% | -$349.2K |
| D | 2026-07-30 20:33 | 2026-07-28 | PRTA | PROTHENA CORP PUBLIC LTD CO | Swanson Chad J. | Chief Development Off | F - Tax | $8.56 | -3,467 | 40.7K | -8% | -$29.7K |
| 2025-07-30 | 2025-07-28 | PRTA | PROTHENA CORP PUBLIC LTD CO | Swanson Chad J. | Chief Development Off | A - Grant | $0.00 | +85.0K | 85.0K | New | $0 |
Purchase Sale Sale after option exercise All abbreviations