Brandon S. Smith sold $187k of PRTA
Chief Operating Officer at PROTHENA CORP PUBLIC LTD CO. 4,000 shares at an average of $46.75, traded Oct 11, 2023, filed Oct 11, 2023.
Score components
- +20RoleCOO
- +12Trade size$187k at market
- +20Share of holdings soldSold 100% of holdings
- +8Cluster2 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
- -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 0000905148-23-001119, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Oct 11, 2023 | MOption exercise Ordinary Shares, par value $0.01 per share10b5-1 | +4,000 | $11.12 | $44k | 4,000 | Oct 11, 2023 |
| Oct 11, 2023 | SOpen-market sale Ordinary Shares, par value $0.01 per share10b5-1 | -3,556 | $46.62 | $166k | 444 | Oct 11, 2023 |
| Oct 11, 2023 | SOpen-market sale Ordinary Shares, par value $0.01 per share10b5-1 | -444 | $47.74 | $21k | 0 | Oct 11, 2023 |
| Oct 11, 2023 | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -4,000 | $0.00 | $0 | 218,667 | Oct 11, 2023 |
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% | |
| 16Weak | PROTHENA CORP PUBLIC LTD CO | Anne Evans Kingston Chief Strategy Officer | $65k 7,662 shares | -12% |
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.