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).

1. Name and Address of Reporting Person* Gellman David S (Last) (First) (Middle) 499 PARK AVENUE, 26TH FLOOR (Street) NEW YORK NY 10022 (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) X Director 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 01/31/2018
	4. If Amendment, Date of Original Filed (Month/Day/Year) 02/01/2018	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	01/31/2018		J(1)		1,356,355	D	$0	0	I	See Footnote(4)
Common Stock	01/31/2018		J(2)		4,762	A	$0	4,762(2)	D
Common Stock	01/31/2018		J(3)		40,035	A	$0	40,035(3)	I	See Footnotes(3)(5)

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
Warrant to Purchase Common Stock	$12.5	01/31/2018		J(1)			525,322	08/19/2016	08/19/2023	Common Stock	525,322	$0	0	I	See Footnote(4)
Warrant to Purchase Common Stock	$11.5	01/31/2018		J(1)			787,982	08/19/2016	08/19/2021	Common Stock	787,982	$0	0	I	See Footnote(4)
Warrant to Purchase Common Stock	$12.5	01/31/2018		J(2)		1,844		08/19/2016	08/19/2023	Common Stock	1,844	$0	1,844	D
Warrant to Purchase Common Stock	$11.5	01/31/2018		J(2)		2,768		08/19/2016	08/19/2021	Common Stock	2,768	$0	2,768	D
Warrant to Purchase Common Stock	$12.5	01/31/2018		J(3)		15,504		08/19/2016	08/19/2023	Common Stock	15,504	$0	15,504	I	See Footnotes(3)(5)
Warrant to Purchase Common Stock	$11.5	01/31/2018		J(3)		23,260		08/19/2016	08/19/2021	Common Stock	23,260	$0	23,260	I	See Footnotes(3)(5)

Explanation of Responses:

1. The transactions reported represent pro rata distributions, and not purchases or sales of securities, by FdG Capital Partners LLC to its members without consideration.

2. Represents securities received as pro rata distributions by Mr. Gellman as a member of Huck Holdings LLC immediately following distributions to Huck Holdings LLC as a member of FdG Capital Partners LLC.

3. Represents securities received as pro rata distributions from FdG Capital Partners LLC (which has been dissolved) and held directly by FdG Capital Associates LLC, of which Mr. Gellman is a member and on the board of managers. Mr. Gellman disclaims beneficial ownership of the securities except to the extent of his pecuniary interest therein.

4. The securities distributed were held directly by FdG Capital Partners LLC. Mr. Gellman is the sole member of the investment committee of FdG Capital Partners LLC. Mr. Gellman disclaims beneficial ownership of the securities except to the extent of his pecuniary interest therein.

5. This amendment is being filed to reflect that, effective July 20, 2018, FdG Capital Associates has implemented certain information barrier procedures. Pursuant to these procedures, Mr. Gellman is required to, among other things, refrain from, directly or indirectly, participating in, recommending or supervising any decision to buy, sell or hold securities of the Issuer for, among others, FdG Capital Associates and refrain from disclosing to any person outside of the information barrier (including any other member of the board of managers of FdG Capital Associates, LLC) any confidential information concerning the Issuer.

	/s/ David S. Gellman	07/23/2018
	** Signature of Reporting Person	Date
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