[Form 4] Willis Lease Finance Corp Insider Trading Activity

Rhea-AI Filing Summary

Colm Barrington, a director of Willis Lease Finance Corp (WLFC), reported a sale of 2,000 shares of WLFC common stock on 08/15/2025 at a reported price of $157.1296 per share. After the transaction he beneficially owns 6,872 shares. The Form 4 is signed by Mr. Barrington on 08/18/2025 and includes a statement that the sales were executed in a single trade and that he will provide full transaction details upon request.

Positive

• Clear identification of the reporting person as a director with address provided
• Specific transaction details disclosed: sale date 08/15/2025, 2,000 shares, price $157.1296
• Post-transaction ownership stated explicitly as 6,872 shares
• Statement of single-trade execution and offer to provide full trade details upon request

Negative

• Reduction in insider ownership by 2,000 shares as a result of the sale

Insights

Financial Analyst

TL;DR: Director sold a small block of WLFC shares; ownership reduced to 6,872 shares, transaction disclosed on Form 4.

The filing shows a straightforward disposition of 2,000 shares at a reported price of $157.1296 on 08/15/2025. The report is limited to this single non-derivative sale and confirms the post-transaction beneficial ownership. There are no derivative transactions, additional purchases, or related-party disclosures in the filing. For investors, the filing is a routine insider disclosure providing transparency on a directors equity changes.

Corporate Governance Expert

TL;DR: Form 4 properly identifies the reporting person and discloses a single sale; no governance red flags disclosed.

The document names Colm Barrington, lists his address and relationship as a director, and reports the sale details and remaining beneficial ownership. The filing includes an explanatory remark that the sale was a single trade and offers to provide full trade details upon request. The record contains no indications of insider plan transactions or amendments; it is a routine disclosure under Section 16.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a 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). See Instruction 10.

1. Name and Address of Reporting Person^*

Barrington Colm

(Last) (First) (Middle)

4700 LYONS TECHNOLOGY PARKWAY

(Street)

COCONUT CREEK FL 33073

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
WILLIS LEASE FINANCE CORP [ WLFC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
08/15/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/15/2025		S		2,000	D	$157.1296(1)	6,872	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. These sales were executed in a single trade. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer of a security holder of the issuer full information regarding the number of shares and prices at which the transaction was affected.

Remarks:

	/s/ Colm Barrington	08/18/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did WLFC director Colm Barrington report on Form 4?

He reported the sale of 2,000 shares of WLFC common stock on 08/15/2025 at a reported price of $157.1296, leaving 6,872 shares beneficially owned.

When was the Form 4 signed for the WLFC transaction?

The Form 4 is signed by Colm Barrington on 08/18/2025.

Does the filing show any derivative transactions or purchases?

No. The filing shows only a non-derivative sale of common stock and does not report any derivative transactions or acquisitions.

How was the sale executed according to the filing?

The filing states the sales were executed in a single trade and the reporting person will provide full trade details upon request.

What is Colm Barringtons relationship to WLFC as disclosed?

He is identified as a Director of Willis Lease Finance Corp.