Insiders / Ambrose Kristen
Ambrose Kristen
CIK 1856587personinsider
Companies
1
First seen
Jan 26, 2026
Last activity
Mar 2, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Vertex Pharmaceuticals Inc / Ma · VRTX | 6,624 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Vertex Pharmaceuticals Inc / Ma | Common Stock | 6,624 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 17, 2026 | Sell | VRTX Vertex Pharmaceuticals Inc / Ma Common Stock | $762.1K | -2K -15.66% | 8,388 <0.01% of shares | medium |
| Feb 13, 2026 | Other | VRTX Vertex Pharmaceuticals Inc / Ma Common Stock | $679.4K | -1K -13.76% | 8,734 <0.01% of shares | low |
| Feb 11, 2026 | Sell | VRTX Vertex Pharmaceuticals Inc / Ma Common Stock | $633.6K | -1K -11.96% | 10,127 <0.01% of shares | medium |
| Feb 18, 2026 | Sell | VRTX Vertex Pharmaceuticals Inc / Ma Common Stock | $302.2K | -638 -7.61% | 7,750 <0.01% of shares | medium |
| Feb 17, 2026 | Other | VRTX Vertex Pharmaceuticals Inc / Ma Common Stock | $289.3K | -598 -5.67% | 9,945 <0.01% of shares | low |
| Feb 10, 2026 | Other | VRTX Vertex Pharmaceuticals Inc / Ma Common Stock | $277.3K | -592 -4.89% | 11,503 <0.01% of shares | low |
| Feb 24, 2026 | Other | VRTX Vertex Pharmaceuticals Inc / Ma Common Stock | $264.9K | -546 -7.05% | 7,204 <0.01% of shares | low |
| Feb 26, 2026 | Sell | VRTX Vertex Pharmaceuticals Inc / Ma Common Stock | $172.6K | -357 -5.11% | 6,624 <0.01% of shares | medium |
| Feb 25, 2026 | Sell | VRTX Vertex Pharmaceuticals Inc / Ma Common Stock | $108.5K | -223 -3.10% | 6,981 <0.01% of shares | medium |
| Feb 17, 2026 | Grant | VRTX Vertex Pharmaceuticals Inc / Ma Common Stock | $0 | +2K +20.71% | 10,543 <0.01% of shares | low |