David Altshuler - May 15, 2025 Form 4 Insider Report for VERTEX PHARMACEUTICALS INC / MA (VRTX)

Signature
/s/ Christiana Stevenson, Attorney-in-Fact
Stock symbol
VRTX
Transactions as of
May 15, 2025
Transactions value $
-$22,084
Form type
4
Date filed
5/19/2025, 05:07 PM
Previous filing
Mar 17, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
ALTSHULER DAVID EVP, Chief Scientific Officer C/O VERTEX PHARMACEUTICALS INCORPORATED, 50 NORTHERN AVENUE, BOSTON /s/ Christiana Stevenson, Attorney-in-Fact 2025-05-19 0001550395

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction VRTX Common Stock Sale -$22.1K -52 -0.22% $424.69 23.3K May 15, 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 Transaction made pursuant to Dr. Altshuler's company approved trading plan under Rule 10b5-1, which was entered into on 8/8/2024.