LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM

Reporting ownerCIK 0001856587

Kristen Ambrose

13 transactions in one company, from January 22, 2026 to August 28, 2026.

By company

Where this insider traded.

Company	Ticker	Trades	Bought	Sold
VERTEX PHARMACEUTICALS INC / MA	VRTX	13	—	$2.0M

13 in total, newest filings first.

Company	Ticker	Insider	Date	Code	Shares	Price	Value
VERTEX PHARMACEUTICALS INC / MA	VRTX	Kristen AmbroseCAO	Aug 28	A	5,000	$0.00	—
VERTEX PHARMACEUTICALS INC / MA	VRTX	Kristen AmbroseCAO	Feb 26	SPLAN	357	$483.36	$173K
VERTEX PHARMACEUTICALS INC / MA	VRTX	Kristen AmbroseCAO	Feb 25	SPLAN	223	$486.35	$108K
VERTEX PHARMACEUTICALS INC / MA	VRTX	Kristen AmbroseCAO	Feb 24	FPLAN	546	$485.11	$265K
VERTEX PHARMACEUTICALS INC / MA	VRTX	Kristen AmbroseCAO	Feb 18	SPLAN	638	$473.68	$302K
VERTEX PHARMACEUTICALS INC / MA	VRTX	Kristen AmbroseCAO	Feb 17	SPLAN	1,557	$489.46	$762K
VERTEX PHARMACEUTICALS INC / MA	VRTX	Kristen AmbroseCAO	Feb 17	FPLAN	598	$483.75	$289K
VERTEX PHARMACEUTICALS INC / MA	VRTX	Kristen AmbroseCAO	Feb 17	APLAN	1,809	$0.00	—
VERTEX PHARMACEUTICALS INC / MA	VRTX	Kristen AmbroseCAO	Feb 13	F	1,393	$487.76	$679K
VERTEX PHARMACEUTICALS INC / MA	VRTX	Kristen AmbroseCAO	Feb 11	SPLAN	1,376	$460.43	$634K
VERTEX PHARMACEUTICALS INC / MA	VRTX	Kristen AmbroseCAO	Feb 10	FPLAN	592	$468.41	$277K
VERTEX PHARMACEUTICALS INC / MA	VRTX	Kristen AmbroseCAO	Jan 22	A	1,300	$0.00	—
VERTEX PHARMACEUTICALS INC / MA	VRTX	Kristen AmbroseCAO	Jan 22	A	2,950	$0.00	—