Limbach officer plans sale of $261K in stock

Officer Jay Sharp filed a Rule 144 notice to potentially sell 5,094 Limbach common shares valued at about $260,711.

Rhea-AI Filing Summary

Limbach Holdings, Inc. (LMB) received a Rule 144 notice from officer Jay Sharp covering a proposed sale of common stock. The notice registers an intent to sell 5,094 shares of Limbach common stock, with an indicated aggregate value of $260,710.92 as of September 15, 2026, through Morgan Stanley Smith Barney on Nasdaq.

The shares were acquired from the vesting of restricted stock units on January 1, 2025 and March 10, 2025. A Form 144 is a notice of a potential sale; it does not itself confirm that any shares have been sold.

Key Figures

Shares proposed for sale: 5,094 shares Aggregate market value: $260,710.92 Date of Notice: September 15, 2026 +1 more

4 metrics

Shares proposed for sale 5,094 shares Common stock covered by the Rule 144 notice for Jay Sharp

Aggregate market value $260,710.92 Estimated value of 5,094 shares as of September 15, 2026

Date of Notice September 15, 2026 Date on which the Rule 144 notice was filed

Acquisition dates of RSU shares January 1, 2025 and March 10, 2025 Vesting dates for restricted stock units that produced the shares

Key Terms

Rule 144, restricted stock units, Form 144

3 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

restricted stock units financial

"The securities to be sold were acquired upon the vesting of restricted stock units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Form 144 regulatory

"144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 filing mean for Limbach Holdings (LMB)?

The filing reports that officer Jay Sharp intends to sell up to 5,094 shares of Limbach common stock under Rule 144. It is a notice of a potential sale and does not confirm that any shares have actually been sold.

How many Limbach (LMB) shares are covered in Jay Sharp’s Form 144?

The Form 144 covers a proposed sale of 5,094 shares of Limbach Holdings common stock. These shares were acquired from vesting of restricted stock units on January 1, 2025 and March 10, 2025.

What is the estimated value of the Limbach (LMB) shares in this Form 144?

The notice lists an aggregate market value of $260,710.92 for the 5,094 shares of Limbach common stock covered, based on pricing information as of September 15, 2026.

How were the Limbach (LMB) shares in Jay Sharp’s Form 144 acquired?

The shares to be sold were acquired upon the vesting of restricted stock units on January 1, 2025 and March 10, 2025, issued by Limbach Holdings as equity compensation.

Through which broker will the Limbach (LMB) shares potentially be sold?

The Form 144 states that the common shares may be sold through Morgan Stanley Smith Barney LLC Executive Financial Services, with trading indicated on Nasdaq.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/15/2026 - 04:41 PM Accepted by SEC EDGAR 09/15/2026 - 04:41 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001965562
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	LIMBACH HOLDINGS INC
SEC File Number	001-36541
Address of Issuer	5102 W Laurel Street , Suite 700 Tampa FLORIDA 33607
Phone	4123592100
Name of Person for Whose Account the Securities are To Be Sold	JAY SHARP
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	5094	260710.92	11924993	09/15/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	01/01/2025	Restricted Stock Units	Issuer			5094	01/01/2025	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks	The securities to be sold were acquired upon the vesting of restricted stock units on 01/01/2025 and 03/10/2025.
Date of Notice	09/15/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/14/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Jay Sharp
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)