# EDGAR Filing Document

**Accession Number:** 0001409889
**File Stem:** 0001628280-23-000307
**Filing Date:** 2023-1
**Character Count:** 8259
**Document Hash:** 18560b35d0fc0c534daae0577ae27965
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001628280-23-000307.hdr.sgml**: 20230104

**ACCESSION NUMBER**: 0001628280-23-000307

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20230101

**FILED AS OF DATE**: 20230104

**DATE AS OF CHANGE**: 20230104

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** PRATT GORDON G
- **CENTRAL INDEX KEY:** 0001409889

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-36541
- **FILM NUMBER:** 23508730

**MAIL ADDRESS:**
- **STREET 1:** 1101 BRICKELL AVENUE
- **STREET 2:** SOUTH TOWER, 8TH FLOOR
- **CITY:** MIAMI
- **STATE:** FL
- **ZIP:** 33131
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Limbach Holdings, Inc.
- **CENTRAL INDEX KEY:** 0001606163
- **STANDARD INDUSTRIAL CLASSIFICATION:** CONSTRUCTION SPECIAL TRADE CONTRACTORS [1700]
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 797 COMMONWEALTH DRIVE
- **CITY:** WARRENDALE
- **STATE:** PA
- **ZIP:** 15086
- **BUSINESS PHONE:** (412) 359-2100

**MAIL ADDRESS:**
- **STREET 1:** 797 COMMONWEALTH DRIVE
- **CITY:** WARRENDALE
- **STATE:** PA
- **ZIP:** 15086

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** 1347 Capital Corp
- **DATE OF NAME CHANGE:** 20140422

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

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] 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**<sup>*</sup><br>PRATT GORDON G<br><sub>(Last) (First) (Middle)</sub><br>C/O 1347 CAPITAL CORP.<br>150 PIERCE ROAD, 6TH FLOOR<br><sub>(Street)</sub><br>ITASCA, IL 60143<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-01-01 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [ ] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Limbach Holdings, Inc. [ LMB ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Common Stock | 2023-01-01 |  | M |  | 1067 | A | $0 | 23866 | D |  |
| Common Stock | 2023-01-01 |  | M |  | 1067 | A | $0 | 24933 | D |  |
| Common Stock | 2023-01-01 |  | M |  | 8876 | A | $0 | 33809 | D |  |
| Common Stock |  |  |  |  |  |  |  | 98757 | I | See Footnote<sup>(1)</sup> |
| Common Stock |  |  |  |  |  |  |  | 198280 | I | See Footnote<sup>(2)</sup> |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Restricted Stock Units | <sup>(3)</sup> | 2023-01-01 |  | M |  |  | 1067 | <sup>(4)</sup> | <sup>(4)</sup> | Common Stock | 1067.0 | $0 | 11010 | D |  |
| Restricted Stock Units | <sup>(3)</sup> | 2023-01-01 |  | M |  |  | 1067 | <sup>(5)</sup> | <sup>(5)</sup> | Common Stock | 1067.0 | $0 | 9943 | D |  |
| Restricted Stock Units | <sup>(3)</sup> | 2023-01-01 |  | M |  |  | 8876 | <sup>(6)</sup> | <sup>(6)</sup> | Common Stock | 8876.0 | $0 | 1067 | D |  |
| Restricted Stock Units | <sup>(3)</sup> | 2023-01-04 |  | A |  | 6906 |  | <sup>(7)</sup> | <sup>(7)</sup> | Common Stock | 6906.0 | $0 | 7973 | D |  |

---

### Footnotes:

(1) Represents securities held by FEA Pratt Family holdings LLC.  The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

(2) Represents securities held by Fund Management Group LLC, of which the reporting person is the managing member and controlling equity holder.  The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

(3) Each restricted stock unit ("RSU") represents a contingent right to receive one share of Limbach Holdings, Inc. (the "Company") common stock, exempt under Rule 16b-3.

(4) This award of RSUs was granted on 01/01/2020. The award is subject to service-based vesting conditions and vests in equal annual installments on each of January 1, 2021, January 1, 2022 and January 1, 2023, subject to continued service through the applicable vesting date.

(5) This award of RSUs was granted on 01/01/2021. The award is subject to service-based vesting conditions and vests in equal annual installments on each of January 1, 2022, January 1, 2023 and January 1, 2024, subject to continued service through the applicable vesting date.

(6) This award of RSUs was granted on 01/01/2022. The RSUs are scheduled to cliff vest on January 1, 2023.

(7) This award of RSUs was granted on 01/04/2023. The RSUs are scheduled to cliff vest on January 1, 2024.

**Signature:** /s/ Jeremiah G. Garvey, Attorney-in-Fact for Gordon G. Pratt  
**Date:** 2023-01-04

### Remarks:

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.**