Scott B. Flaherty - 02 Jan 2026 Form 4 Insider Report for WILLIS LEASE FINANCE CORP (WLFC)

Role: EVP, CFO
Signature: /s/Scott B. Flaherty
Issuer symbol: WLFC
Transactions as of: 02 Jan 2026
Net transactions value: +$2,007,240
Form type: 4
Filing time: 06 Jan 2026, 17:56:55 UTC
Previous filing: 04 Aug 2025
Next filing: 02 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Flaherty Scott B.	EVP, CFO	4700 LYONS TECHNOLOGY PARKWAY, COCONUT CREEK	/s/Scott B. Flaherty	06 Jan 2026	0001676532

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	WLFC	Common Stock	Award	$830,739	+6,194	+7%	$134.12	94,514	02 Jan 2026	Direct	F1
transaction	WLFC	Common Stock	Tax liability	$69,742	-520	-0.55%	$134.12	93,994	02 Jan 2026	Direct	F2

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	WLFC	Performance-based Restricted Stock Award	Award	$1,246,243	+9,292		$134.12	9,292	02 Jan 2026	Common Stock	9,292		Direct	F3

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

Explanation of Responses:

Id	Content
F1	Restrictive Stock Grant vesting over three years.
F2	Return to issuer of previously restricted shares to satisfy withholding tax liability.
F3	Grant of performance-based restricted stock award ("PSA") subject to performance-based and time-based vesting over three years. Performance-based vesting criteria include a combination of return on equity and combined value of the issuer's businesses and its fund, joint venture, and managed portfolios. Each PSA represents a contingent right to receive one share of the Issuer's common stock to the extent the performance-based criteria is met. Reported amount assumes 100% performance-based vesting, but actual number of PSAs earned may be 25% more or less than the reported amount, depending on the extent to which the performance-based vesting criteria are met or not met.