Form 4 for WLFC WILLIS LEASE FINANCE CORP

Accepted 2026-01-06 00:00:00 ET · period of report 2026-01-02 · accession 0000905148-26-000062 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
D	2026-01-06	2026-01-02	WLFC	WILLIS CHARLES F IV	Executive COB, Dir, 10%	A - Grant	$134.12	+20.0K	947.0K	+2%	+$2.68M
D	2026-01-06	2026-01-02	WLFC	WILLIS CHARLES F IV	Executive COB, Dir, 10%	F - Tax	$134.12	-1,740	945.3K	-0.2%	-$233.4K
D	2026-01-06	2026-01-02	WLFC	WILLIS CHARLES F IV	Executive COB, Dir, 10%	A - Grant	$134.12	+30.0K	30.0K	New	+$4.02M

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2026-01-02	A	A	19,982	$134.12	947,028	D	—	—	(F1) Restrictive Stock Grant vesting over three years.
2	Common	Common Stock	2026-01-02	F	D	1,740	$134.12	945,288	D	—	—	(F2) Return to issuer of previously restricted shares to satisfy withholding tax liability.
3	Derivative	Performance-based Restricted Stock Award	2026-01-02	A	A	29,974	$134.12	29,974	D	— · — to —	29,974 Common Stock	(F5) 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.