Anne Evans Kingston sold $65k of PRTA
Chief Strategy Officer at PROTHENA CORP PUBLIC LTD CO. 7,662 shares at an average of $8.47, traded Jul 29, 2026, filed Jul 30, 2026.
Score components
- +15RoleOfficer
- +8Trade size$65k at market
- +5Share of holdings soldSold 12% of holdings
- +8Cluster2 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000905148-26-003410, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jul 28, 2026 | FTax withholding Ordinary Shares, par value $0.01 per share10b5-1 | -3,498 | $8.56 | $30k | 63,444 | Jul 30, 2026 |
| Jul 29, 2026 | SOpen-market sale Ordinary Shares, par value $0.01 per share10b5-1 | -7,662 | $8.47 | $65k | 55,782 | Jul 30, 2026 |
Related signals
Other insiders at PROTHENA CORP PUBLIC LTD CO and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 61Notable | PRTAbuy PROTHENA CORP PUBLIC LTD CO | William P Scully owner | $1.8M 215,000 shares | +68% | |
| 55Moderate | PRTAbuy PROTHENA CORP PUBLIC LTD CO | William P Scully owner | $857k 100,000 shares | +47% | |
| 51Moderate | PRTAbuy PROTHENA CORP PUBLIC LTD CO | William P Scully owner | $1.4M 162,000 shares | +312% | |
| 49Moderate | PRTAbuy PROTHENA CORP PUBLIC LTD CO | William P Scully owner | $890k 103,500 shares | +124% | |
| 52Moderate | PRTAbuy PROTHENA CORP PUBLIC LTD CO | William P Scully owner | $843k 100,000 shares | +12% | |
| 29Weak | PRTAbuy PROTHENA CORP PUBLIC LTD CO | William P Scully owner | $256k 27,000 shares | +3% | |
| 36Weak | PRTAbuy PROTHENA CORP PUBLIC LTD CO | William P Scully owner | $439k 50,000 shares | +7% | |
| 30Weak | PRTAbuy PROTHENA CORP PUBLIC LTD CO | William P Scully owner | $323k 37,500 shares | +5% | |
| 16Weak | PROTHENA CORP PUBLIC LTD CO | Michael John Isaacs General Counsel & Company Sec. | $71k 8,386 shares | -19% | |
| 27Weak | PRTAbuy PROTHENA CORP PUBLIC LTD CO | William P Scully owner | $158k 20,000 shares | +3% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.