Form 144: 2,000-share 10b5-1 sale reported

Morgan Stanley Smith Barney LLC Executive Financial Services filed a Form 144 notice for proposed sales of Common Stock tied to Restricted Stock Units.

Rhea-AI Filing Summary

Morgan Stanley Smith Barney LLC Executive Financial Services filed a Form 144 notice for proposed sales of Common Stock tied to Restricted Stock Units. The filing lists 4,871 Restricted Stock Units dated 01/01/2024 and discloses a 10b5-1 sale by Jay Sharp of 2,000 shares on 03/16/2026 with an aggregate amount of $159,971.20.

Insights

Insider Transactions Analyst

Routine disclosure of a pre-arranged sale under a 10b5-1 plan and RSU holdings.

The filing lists 4,871 Restricted Stock Units awarded with grant date 01/01/2024 and shows a reported 10b5-1 sale by Jay Sharp of 2,000 shares on 03/16/2026 for $159,971.20. This combines a current RSU balance disclosure with a recent controlled sale.

Cash‑flow treatment and remaining post‑transaction holdings are not provided in the excerpt; subsequent filings may show disposition details or remaining holdings.

Key Figures

Restricted Stock Units: 4,871 shares Shares sold (three months): 2,000 shares Aggregate sale amount: $159,971.20 +1 more

4 metrics

Restricted Stock Units 4,871 shares grant date 01/01/2024

Shares sold (three months) 2,000 shares 10b5-1 sale on 03/16/2026

Aggregate sale amount $159,971.20 proceeds reported for the 2,000-share sale on 03/16/2026

Filer / Broker Morgan Stanley Smith Barney LLC listed intermediary on the Form 144 cover

Key Terms

Form 144, 10b5-1, Restricted Stock Units

3 terms

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.

10b5-1 regulatory

"10b5-1 Sales for JAY SHARP"

A 10b5-1 plan is a pre-set schedule that lets company insiders buy or sell shares according to written instructions made when they do not possess material, nonpublic information. Think of it as a timed automatic payment for stock trades: it helps insiders avoid accusations of trading on secret information and gives outside investors a clearer signal about whether sales are routine or potentially informative about the company’s prospects.

Restricted Stock Units financial

"Securities To Be Sold ... 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.

FAQ

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

What does the LMB Form 144 disclose about recent insider sales?

The filing reports a 10b5-1 sale by Jay Sharp of 2,000 shares on 03/16/2026 for $159,971.20. It records this sale as a transaction within the three-month reporting window.

How many Restricted Stock Units are listed in the LMB filing?

The filing lists 4,871 Restricted Stock Units with a grant date of 01/01/2024. These RSUs are reported under the securities to be sold section in the excerpt.

Was the Jay Sharp sale executed under a trading plan?

Yes, the sale is identified as a 10b5-1 sale, indicating it was executed under a pre-arranged trading plan. The filing text labels the transaction as a 10b5-1 sale.

Does the filing state how much proceeds the issuer receives from these sales?

The excerpt provides an aggregate sale amount of $159,971.20 tied to the 2,000-share transaction. It does not state whether proceeds are received by the issuer or selling holder.

What date is associated with the RSU grant in the filing?

The Restricted Stock Units are dated 01/01/2024 in the securities-to-be-sold section. The filing pairs this grant date with the 4,871-unit amount.

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

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Accepted by SEC EDGAR 06/15/2026 - 04:55 PM EDT 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	797 Commonwealth Drive Warrendale PENNSYLVANIA 15086
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	4871	385247.39	11921067	06/15/2026	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	01/01/2024	Restricted Stock Units	Issuer			4871	01/01/2024	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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
10b5-1 Sales for JAY SHARP 797 Commonwealth Drive Warrendale PA 15086	Common	03/16/2026	2000	159971.20

144: Remarks and Signature

Remarks	The securities to be sold were acquired upon the vesting of restricted stock units during the period of 01/01/2024 through 03/10/2025.
Date of Notice	06/15/2026
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)