| 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 Medical Officer | Director
2 companies
Garren Hideki is a Chief Medical Officer at PROTHENA CORP PUBLIC LTD CO with holdings across 2 companies. Recent SEC Form 4 filings include 1 buy and 17 sells.
Estimated insider holdings value: $28K based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 13, 2023 | PRTA Prothena Corp Public Ltd Co | Chief Medical Officer | Sale+OE | 2,000 | $55.48 | $110,952.20 | -100% | -37.3% | -61.6% | |
| Aug 16, 2023 | PRTA Prothena Corp Public Ltd Co | Chief Medical Officer | Sale+OE | 2,000 | $58.74 | $117,480.03 | -57.2% | -40.3% | -64.7% | |
| Jul 12, 2023 | PRTA Prothena Corp Public Ltd Co | Chief Medical Officer | Sale+OE | 2,000 | $67.51 | $135,026.61 | -95.6% | -30.2% | -67.0% | |
| Jun 16, 2023 | PRTA Prothena Corp Public Ltd Co | Chief Medical Officer | Sale+OE | 7,331 | $74.00 | $542,494.00 | -100% | -20.8% | -70.2% | |
| Jun 14, 2023 | PRTA Prothena Corp Public Ltd Co | Chief Medical Officer | Sale+OE | 4,669 | $74.22 | $346,515.84 | -36.8% | -22.9% | -70.3% | |
| Mar 15, 2023 | PRTA Prothena Corp Public Ltd Co | Chief Medical Officer | Sale+OE | 12,000 | $48.41 | $580,935.60 | -66.7% | +55.9% | -46.0% | |
| Jan 3, 2023 | COYA Coya Therapeutics, Inc. | Director | Buy | 2,000 | $0.00 | - | New | -12.9% | +48.2% | |
| Dec 1, 2022 | PRTA Prothena Corp Public Ltd Co | Chief Medical Officer | Sale+OE | 4,000 | $62.51 | $250,040.00 | -100% | -8.1% | -42.7% | |
| Nov 1, 2022 | PRTA Prothena Corp Public Ltd Co | Chief Medical Officer | Sale+OE | 4,000 | $61.89 | $247,574.62 | -88.7% | -13.4% | -42.2% | |
| Oct 3, 2022 | PRTA Prothena Corp Public Ltd Co | Chief Medical Officer | Sale+OE | 4,000 | $60.90 | $243,600.00 | -100% | -13.5% | -23.2% |