Insiders / Crandell Keith
Crandell Keith
CIK 1219039personinsider
Companies
5
First seen
Feb 9, 2026
Last activity
Jun 24, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| 908 Devices Inc. · MASS | 39,374 | — |
| Twist Bioscience Corp · TWST | 27,571 | — |
| Kardigan, Inc. · KARD | — | — |
| Lyell Immunopharma, Inc. · LYEL | — | — |
| Seaport Therapeutics, Inc. · SPTX | — | — |
All securities held
4 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| 908 Devices Inc. | Common Stock | 39,374 |
| 908 Devices Inc. | Restricted Stock UnitsDerivative | 13,656 |
| 908 Devices Inc. | Stock Option (option to buy)Derivative | 6,209 |
| Twist Bioscience Corp | Common Stock | 27,571 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 5, 2026 | Grant | TWST Twist Bioscience Corp Common Stock | $0 | +5K +22.67% | 27,571 0.04% of shares | low |
| Jun 11, 2026 | Grant | MASS 908 Devices Inc. Stock Option (option to buy) | — | +6K | 6,209 0.02% of shares | low |
| Jun 11, 2026 | Grant | MASS 908 Devices Inc. Restricted Stock Units | — | +14K | 13,656 0.03% of shares | low |
| Jun 10, 2026 | Exercise | MASS 908 Devices Inc. Restricted Stock Units | — | -14K -100.00% | 0 0.00% of shares | low |
| Jun 10, 2026 | Exercise | MASS 908 Devices Inc. Common Stock | — | +14K +55.68% | 39,374 0.10% of shares | low |