| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Chief Business Officer
1 company
Nickerson Tara is a Chief Business Officer at PROTHENA CORP PUBLIC LTD CO. Recent SEC Form 4 filings include 0 buys and 13 sells.
Estimated insider holdings value: $132K based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Sep 28, 2017 | PRTA Prothena Corp Public Ltd Co | Chief Business Officer | Sale+OE | 17,500 | $69.16 | $1,210,245.13 | -81.4% | |
| Sep 25, 2017 | PRTA Prothena Corp Public Ltd Co | Chief Business Officer | Sale+OE | 17,500 | $63.60 | $1,112,931.16 | -69.2% | |
| Dec 9, 2015 | PRTA Prothena Corp Public Ltd Co | Chief Business Officer | Sale+OE | 10,000 | $66.17 | $661,651.68 | -41.8% | |
| Sep 9, 2015 | PRTA Prothena Corp Public Ltd Co | Chief Business Officer | Sale+OE | 10,000 | $56.06 | $560,558.38 | -49.0% | |
| Jun 9, 2015 | PRTA Prothena Corp Public Ltd Co | Chief Business Officer | Sale+OE | 12,000 | $44.41 | $532,949.05 | -64.0% | |
| Mar 20, 2015 | PRTA Prothena Corp Public Ltd Co | Chief Business Officer | Sale+OE | 13,000 | $39.99 | $519,870.00 | -86.7% |