Insiders / Cole G Bradley
Cole G Bradley
CIK 1337798personinsider
Companies
2
First seen
Mar 9, 2026
Last activity
Jun 2, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Castle Biosciences, Inc. · CSTL | 32,976 | — |
| Kiniksa Pharmaceuticals International, plc · KNSA | — | — |
All securities held
5 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Castle Biosciences, Inc. | Common Stock | 32,976 |
| Castle Biosciences, Inc. | Stock option (right to buy)Derivative | 20,000 |
| Castle Biosciences, Inc. | Restricted Stock UnitsDerivative | 11,766 |
| Kiniksa Pharmaceuticals International, plc | Class A Ordinary Share | 15,345 |
| Kiniksa Pharmaceuticals International, plc | Share OptionDerivative | 12,158 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 5, 2026 | Sell | CSTL Castle Biosciences, Inc. Common Stock | $135.0K | -5K -17.77% | 21,964 0.07% of shares | medium |
| Mar 5, 2026 | Sell | CSTL Castle Biosciences, Inc. Common Stock | $75.7K | -3K -12.09% | 19,309 0.06% of shares | low |
| Mar 5, 2026 | Exercise | CSTL Castle Biosciences, Inc. Common Stock | $16.0K | +5K +21.62% | 26,712 0.09% of shares | low |
| May 29, 2026 | Exercise | KNSA Kiniksa Pharmaceuticals International, plc Restricted Share Units | — | -3K -100.00% | 0 0.00% of shares | low |
| May 29, 2026 | Grant | KNSA Kiniksa Pharmaceuticals International, plc Restricted Share Units | — | +2K | 2,026 <0.01% of shares | low |
| May 29, 2026 | Grant | KNSA Kiniksa Pharmaceuticals International, plc Share Option | — | +12K | 12,158 <0.01% of shares | low |
| May 29, 2026 | Exercise | KNSA Kiniksa Pharmaceuticals International, plc Class A Ordinary Share | — | +3K +22.31% | 15,345 <0.01% of shares | low |
| May 28, 2026 | Grant | CSTL Castle Biosciences, Inc. Restricted Stock Units | — | +12K | 11,766 0.04% of shares | low |
| May 22, 2026 | Exercise | CSTL Castle Biosciences, Inc. Restricted Stock Units | — | -14K -100.00% | 0 0.00% of shares | low |
| May 22, 2026 | Exercise | CSTL Castle Biosciences, Inc. Common Stock | — | +14K +70.78% | 32,976 0.11% of shares | low |