Chad J. Swanson insider trades
Open-market stock purchases and sales by Chad J. Swanson, Chief Development Officer at Prothena Corp Public Ltd Co, from SEC Form 4 filings since Oct 1, 2024.
Recent trades
| Date | Stock | Trade | Value |
|---|---|---|---|
| Jul 28, 2026 | PRTA Prothena Corp Public Ltd Co | Bought (not open market) | — |
| Jul 28, 2026 | PRTA Prothena Corp Public Ltd Co | Sold (not open market) | $349K |
| Jul 28, 2026 | PRTA Prothena Corp Public Ltd Co | Sold (not open market) | $29.7K |
| Jul 28, 2026 | PRTA Prothena Corp Public Ltd Co | Bought (not open market) | — |
| Mar 3, 2026 | PRTA Prothena Corp Public Ltd Co | Bought (not open market) | — |
Companies traded
- PRTA Prothena Corp Public Ltd Co: other filings, last Jul 28, 2026