Deborah Wintner - 27 Feb 2026 Form 4 Insider Report for STANLEY BLACK & DECKER, INC. (SWK)

Role: SVP, Chief HR Officer
Signature: /s/ Donald J. Riccitelli, Attorney-in-Fact
Issuer symbol: SWK
Transactions as of: 27 Feb 2026
Net transactions value: -$27,609
Form type: 4
Filing time: 03 Mar 2026, 16:29:38 UTC
Previous filing: 24 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Wintner Deborah	SVP, Chief HR Officer	1000 STANLEY DRIVE, NEW BRITAIN	/s/ Donald J. Riccitelli, Attorney-in-Fact	03 Mar 2026	0002033696

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SWK	Common Stock	Options Exercise		+802	+5.9%		14,460	01 Mar 2026	Direct	F1
transaction	SWK	Common Stock	Tax liability	$19,070	-222	-1.5%	$85.90	14,238	01 Mar 2026	Direct	F2
transaction	SWK	Common Stock	Tax liability	$8,539	-96	-0.67%	$88.94	14,142	01 Mar 2026	Direct	F3

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	SWK	Restricted Stock Units	Award	$0	+3,638		$0.000000	3,638	27 Feb 2026	Common Stock	3,638		Direct	F1, F4
transaction	SWK	Stock Option (Right to Buy)	Award	$0	+13,951		$0.000000	13,951	27 Feb 2026	Common Stock	13,951	$85.90	Direct	F5
transaction	SWK	Restricted Stock Units	Options Exercise	$0	-802	-50%	$0.000000	802	01 Mar 2026	Common Stock	802		Direct	F1, F6

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

Explanation of Responses:

Id	Content
F1	Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.
F2	Shares withheld to satisfy the reporting person's tax withholding obligations upon vesting of RSUs.
F3	Shares withheld to satisfy the reporting person's tax withholding obligations on shares received under the 2023-2025 long-term incentive performance award program.
F4	RSUs will vest in three approximately equal annual installments beginning on February 27, 2027.
F5	Options will become exercisable in three approximately equal annual installments beginning on February 27, 2027.
F6	On March 1, 2024, the reporting person was granted 2,407 RSUs vesting in three approximately equal annual installments beginning on the first anniversary of the grant date.