Insiders / Quart Barry D
Quart Barry D
CIK 1384243personinsider
Companies
2
First seen
Feb 4, 2026
Last activity
Jun 2, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Connect Biopharma Holdings Ltd · CNTB | — | — |
| Kiniksa Pharmaceuticals International, plc · KNSA | — | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Kiniksa Pharmaceuticals International, plc | Class A Ordinary Share | 15,345 |
| Kiniksa Pharmaceuticals International, plc | Share OptionDerivative | 12,185 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Apr 28, 2026 | Sell | KNSA Kiniksa Pharmaceuticals International, plc Class A Ordinary Share | $656.3K | -13K -51.08% | 12,546 <0.01% of shares | medium |
| Feb 3, 2026 | Sell | KNSA Kiniksa Pharmaceuticals International, plc Class A Ordinary Share | $567.1K | -13K -49.96% | 12,546 <0.01% of shares | medium |
| Apr 6, 2026 | Sell | KNSA Kiniksa Pharmaceuticals International, plc Class A Ordinary Share | $345.1K | -7K -35.49% | 12,546 <0.01% of shares | medium |
| Feb 3, 2026 | Exercise | KNSA Kiniksa Pharmaceuticals International, plc Class A Ordinary Share | $193.8K | +13K +99.86% | 25,074 0.02% of shares | low |
| Apr 28, 2026 | Exercise | KNSA Kiniksa Pharmaceuticals International, plc Class A Ordinary Share | $187.7K | +13K +104.41% | 25,645 0.02% of shares | low |
| Feb 12, 2026 | Sell | KNSA Kiniksa Pharmaceuticals International, plc Class A Ordinary Share | $121.0K | -3K -17.66% | 12,546 <0.01% of shares | medium |
| Feb 4, 2026 | Sell | KNSA Kiniksa Pharmaceuticals International, plc Class A Ordinary Share | $117.1K | -3K -17.18% | 12,546 <0.01% of shares | medium |
| Apr 6, 2026 | Exercise | KNSA Kiniksa Pharmaceuticals International, plc Class A Ordinary Share | $98.9K | +7K +55.01% | 19,447 0.01% of shares | low |
| Feb 12, 2026 | Exercise | KNSA Kiniksa Pharmaceuticals International, plc Class A Ordinary Share | $41.6K | +3K +21.44% | 15,236 <0.01% of shares | low |
| Feb 4, 2026 | Exercise | KNSA Kiniksa Pharmaceuticals International, plc Class A Ordinary Share | $40.3K | +3K +20.74% | 15,148 <0.01% of shares | low |