Tara Nickerson, Chief Business Officer at Prothena Corp plc (PRTA), sold 10,000 shares at $66.40 ($662K) on 2015-12-09, disclosed to the SEC on 2015-12-11.
Scheduled sale ($662k) by Chief Business Officer under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $65.42 | 2,705 | $177K | 26.7% |
| 2 | $66.40 | 6,695 | $445K | 67.2% |
| 3 | $66.94 | 600 | $40K | 6.1% |
| Total | $66.17 avg | 10,000 | $662K | 100% |
| Filing → |
| PRTA | SELL | 2015-09-11 | $561K | — | Filing → |
| PRTA | SELL | 2015-06-09 | $533K | — | Filing → |
| PRTA | SELL | 2015-03-20 | $520K | — | Filing → |