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Ambrose Kristen
SVP & Chief Accounting OfficerCIK 0001856587
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 5
- Buy transactions
- 0
- Sell transactions
- 3
- Companies
- 1
- Active
- 2026
Across 5 filings between 2026, Ambrose Kristen, SVP & Chief Accounting Officer, has disclosed $2.1M in transactions — all concentrated in VERTEX PHARMACEUTICALS INC / MA (VRTX). Their disclosed trades are heavily weighted toward selling — $0 in buys and $914.6K in sells. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
5 loaded
| Mar 2 | VRTX VERTEX PHARMACEUTICALS INC / MA | Ambrose Kristen | SVP & Chief Accounting Officer | Sell | $172.6K |
| Feb 26 | VRTX VERTEX PHARMACEUTICALS INC / MA | Ambrose Kristen | SVP & Chief Accounting Officer | Sell | $108.5K |
| Feb 18 | VRTX VERTEX PHARMACEUTICALS INC / MA | Ambrose Kristen | SVP & Chief Accounting Officer | Tax withheld | $679.4K |
| Feb 12 | VRTX VERTEX PHARMACEUTICALS INC / MA | Ambrose Kristen | SVP & Chief Accounting Officer | Sell | $633.6K |
| Jan 26 | VRTX VERTEX PHARMACEUTICALS INC / MA | Ambrose Kristen | SVP & Chief Accounting Officer | Grant | $0 |
5 filings