Kristen Ambrose
CIK 1856587 · SVP & Chief Accounting Officer · last filed 2026-03-02
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$2.95M
Companies
1
Total Filings
23
Lifetime Open-Market Net
-$4.93M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| VRTX | SVP & Chief Accounting Officer | 6,624 | $444.93 | $2.95M | -$4.93M | 23 | 2026-03-02 |
Recent Filings · Page 2 of 3
23 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-02-12 | VRTX | Mixed | −1,967 | -$909.3K | EDGAR |
| 2025-02-06 | VRTX | Grant (A) | +4,420 | $0 | EDGAR |
| 2024-04-03 | VRTX | Mixed | −465 | -$194.6K | EDGAR |
| 2024-02-27 | VRTX | Mixed | −1,711 | -$733.4K | EDGAR |
| 2024-02-13 | VRTX | Mixed | −1,965 | -$827.2K | EDGAR |
| 2024-02-08 | VRTX | Grant (A) | +4,803 | $0 | EDGAR |
| 2023-06-01 | VRTX | Sell (S) | −289 | -$95.3K | EDGAR |
| 2023-04-04 | VRTX | Tax (F) | −176 | -$55.2K | EDGAR |
| 2023-02-28 | VRTX | Mixed | −1,709 | -$492.2K | EDGAR |
| 2023-02-03 | VRTX | Grant (A) | +5,516 | $0 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.