Vance R. Brown - Mar 21, 2025 Form 4 Insider Report for BOSTON SCIENTIFIC CORP (BSX)

Role: SVP, GC and Corp. Secretary
Signature: /s/ Susan Thompson, Attorney-in-Fact
Stock symbol: BSX
Transactions as of: Mar 21, 2025
Transactions value $: -$486,702
Form type: 4
Date filed: 3/24/2025, 04:26 PM
Previous filing: Feb 21, 2025
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	BSX	Common Stock	Sale	-$487K	-4.83K	-10.53%	$100.85	41K	Mar 21, 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	The transaction reported in this Form 4 was effected pursuant to a pre-established Rule 10b5-1 trading plan adopted on November 21, 2024.