FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * DINAPOLI DOMINIC   2. Issuer Name and Ticker or Trading Symbol BlueLinx Holdings Inc. [BXC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 4300 WILDWOOD PARKWAY 3. Date of Earliest Transaction (Month/Day/Year) 03/13/2018 (Street) ATLANTA, GA 30339 4. If Amendment, Date 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 (City) (State) (Zip) 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 03/13/2018   P   2,500 (1) A $ 32.34 5,000 D

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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 Underlying Securities (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 of Derivative Security: 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

Restricted Stock Units

(2)

(3)

(3)

Common Stock

13,235

13,235

D

Restricted Stock Units

(2)

(4)

(4)

Common Stock

8,498

8,498

D

Restricted Stock Units

(2)

(5)

(5)

Common Stock

12,517

12,517

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
DINAPOLI DOMINIC 4300 WILDWOOD PARKWAY ATLANTA, GA 30339	X

Signatures

/s/ Natali T. Mayo, Attorney-in-Fact		05/02/2018
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	These shares were purchased by a defined benefit plan, for which the reporting person is both the trustee and the sole participant.
(2)	Each restricted stock unit represents a contingent right to receive one share of BlueLinx Holdings Inc. common stock.
(3)	The restricted stock units vest on May 20, 2017. Vested shares will be delivered to the reporting person within 30 days after the earlier of May 20, 2027 and termination of Reporting Owner's service on the Board of Directors of Issuer.
(4)	The restricted stock units vest on January 11, 2019. Vested shares will be delivered to the reporting person within 30 days after the earlier of January 11, 2029 and/or termination of Reporting Owner's service on the Board of Directors of Issuer.
(5)	The restricted stock units vest on January 11, 2018. Vested shares will be delivered to the reporting person within 30 days after the earlier of January 11, 2028 and/or termination of Reporting Owner's service on the Board of Directors of Issuer.

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