Jonathan Monson - 01 Jul 2021 Form 4 Insider Report for BOSTON SCIENTIFIC CORP (BSX)

Role: VP, Global Controller and CAO
Signature: /s/ Mai-Khoi Nguyen-Thanh, Attorney-in-Fact
Issuer symbol: BSX
Transactions as of: 01 Jul 2021
Net transactions value: -$9,279
Form type: 4
Filing time: 06 Jul 2021, 16:10:06 UTC
Previous filing: 17 Jun 2021
Next filing: 04 Aug 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	BSX	Common Stock	Options Exercise	$0	+728	+2.6%	$0.000000	28,957	01 Jul 2021	Direct	F1
transaction	BSX	Common Stock	Tax liability	$9,279	-214	-0.74%	$43.36	28,743	01 Jul 2021	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	BSX	Deferred Stock Units	Options Exercise	$0	-728	-33%	$0.000000	1,457	01 Jul 2021	Common Stock	728		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each deferred stock unit represents the Company's commitment to issue one share of Boston Scientific common stock.
F2	Shares of common stock will be issued to the reporting person in four equal annual installments beginning on July 1, 2020, the first anniversary of the date of grant.