Limbach Holdings (LMB) CFO reports 40,835-share award and tax share withholding

Rhea-AI Filing Summary

Limbach Holdings, Inc. Chief Financial Officer Jayme L. Brooks received 40,835 shares of common stock on March 2, 2026, from the vesting of performance-based restricted stock units tied to 2023–2025 goals. The company withheld 16,070 shares to cover taxes, leaving her with 150,660 directly held shares and 3,897 shares held indirectly through the Brooks Family Trust.

Insider Trade Summary

3 transactions reported

Mixed 3 txns

Insider Brooks Jayme L.

Role Chief Financial Officer

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	40,835	$0.00	--
Tax Withholding	Common Stock	16,070	$89.17	$1.43M
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 166,730 shares (Direct); Common Stock — 3,897 shares (Indirect, By Brooks Family Trust)

Footnotes (1)

1. Represents 40,835 shares of Limbach Holdings, Inc. (the "Company") common stock issued to the reporting person on March 2, 2026 upon vesting of 27,224 performance-based restricted stock units, based on the achievement of certain pre-established performance goals at above-target levels for the performance period commencing on January 1, 2023 through December 31, 2025. Such transaction was exempt from Section 16(b) pursuant to Rule 16b-3. Reflects the withholding of 16,070 shares by the Company to satisfy tax withholding requirements. Such transaction was exempt from Section 16(b) pursuant to Rule 16b-3. Shares held by the Brooks Family Trust. The reporting person and her spouse are trustees of the Brooks Family Trust. The Reporting Person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein, and the inclusion of these securities in this report will not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

Form 4 Insider Transactions: What Each Field Means →

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^*

Brooks Jayme L.

(Last) (First) (Middle)

797 COMMONWEALTH DRIVE

(Street)

WARRENDALE PA 15086

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Limbach Holdings, Inc. [ LMB ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
03/02/2026

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	03/02/2026		A		40,835(1)	A	$0	166,730	D
Common Stock	03/02/2026		F		16,070(2)	D	$89.17	150,660	D
Common Stock								3,897	I	By Brooks Family Trust(3)

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. Represents 40,835 shares of Limbach Holdings, Inc. (the "Company") common stock issued to the reporting person on March 2, 2026 upon vesting of 27,224 performance-based restricted stock units, based on the achievement of certain pre-established performance goals at above-target levels for the performance period commencing on January 1, 2023 through December 31, 2025. Such transaction was exempt from Section 16(b) pursuant to Rule 16b-3.

2. Reflects the withholding of 16,070 shares by the Company to satisfy tax withholding requirements. Such transaction was exempt from Section 16(b) pursuant to Rule 16b-3.

3. Shares held by the Brooks Family Trust. The reporting person and her spouse are trustees of the Brooks Family Trust. The Reporting Person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein, and the inclusion of these securities in this report will not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

Remarks:

	/s/ Jeremiah G. Garvey, Attorney-in-Fact for Jayme L. Brooks	03/04/2026
	** 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 Limbach Holdings (LMB) CFO Jayme L. Brooks report on this Form 4?

Limbach Holdings CFO Jayme L. Brooks reported a stock award and related tax withholding. She received 40,835 common shares from vesting performance-based restricted stock units, while 16,070 shares were withheld by the company to satisfy tax obligations, all on March 2, 2026.

How many Limbach Holdings (LMB) shares did the CFO receive in this award?

The CFO received 40,835 shares of Limbach Holdings common stock. These shares were issued upon vesting of 27,224 performance-based restricted stock units, tied to above-target achievement of performance goals for the period from January 1, 2023 through December 31, 2025.

Why were 16,070 Limbach Holdings (LMB) shares disposed of in this Form 4?

The 16,070 shares were withheld by Limbach Holdings to satisfy tax withholding requirements. This is reported as a tax-withholding disposition, meaning the shares were not sold on the open market but used to cover the reporting person’s tax liability on the stock award.

What are Jayme L. Brooks’s Limbach Holdings (LMB) share holdings after these transactions?

After the transactions, Jayme L. Brooks directly holds 150,660 shares of Limbach Holdings common stock. In addition, 3,897 shares are held indirectly through the Brooks Family Trust, where she and her spouse serve as trustees, subject to her stated pecuniary interest.

What performance period did the Limbach Holdings (LMB) stock award relate to?

The stock award related to a performance period from January 1, 2023 through December 31, 2025. The 27,224 performance-based restricted stock units vested based on achievement of pre-established performance goals at above-target levels for this multi-year performance period.

How are the Brooks Family Trust shares in Limbach Holdings (LMB) treated in this Form 4?

Shares held by the Brooks Family Trust, totaling 3,897, are reported as indirect ownership. Jayme L. Brooks and her spouse are trustees, and she disclaims beneficial ownership except for her pecuniary interest, with inclusion not deemed an admission of beneficial ownership.