Ownership Submission
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 *
Thornton Joe Jr
   2. Issuer Name and Ticker or Trading Symbol
HFF, Inc. [HF] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
President
(Last)
(First)
(Middle)
C/O HFF, INC., ONE OXFORD CENTRE,, 301 GRANT STREET, SUITE 1100		 3. Date of Earliest Transaction (Month/Day/Year)
02/14/2018
(Street)

PITTSBURGH, PA 15219		 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
Class A common stock 02/14/2018   F   762 (1) D $ 46.41 462,606 D  
Class A common stock 02/14/2018   F   868 (2) D $ 46.41 461,738 D  
Class A common stock 02/14/2018   F   1,393 (3) D $ 46.41 460,345 D  
Class A common stock 02/17/2018   F   2,926 (4) D $ 46.5 457,419 D  
Class A common stock 02/17/2018   F   1,276 (5) D $ 46.5 456,143 D  
Class A common stock 02/17/2018   F   149 (6) D $ 46.5 455,994 D  
Class A common stock 02/17/2018   F   65 (6) D $ 46.5 455,929 D  
Class A common stock 02/21/2018   F   117 (7) D $ 46.5 455,812 D  
Class A common stock 02/21/2018   F   51 (7) D $ 46.5 455,761 D  
Class A common stock 02/21/2018   F   29 (7) D $ 46.41 455,732 D  
Class A common stock 02/21/2018   F   33 (7) D $ 46.41 455,699 D  
Class A common stock 02/21/2018   F   53 (7) D $ 46.41 457,250 (8) D  

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Thornton Joe Jr
C/O HFF, INC., ONE OXFORD CENTRE,
301 GRANT STREET, SUITE 1100
PITTSBURGH, PA 15219		   X     President  

Signatures

 /s/ Eric O. Conrad, as attorney-in-fact   04/04/2018
**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) Represents shares transferred to the Company for tax withholding in connection with the grant of restricted stock units of the Company's Class A common stock under the Company's Office Profit Participation Plan, which grant was originally reported on a Form 4 filed with the U.S. Securities and Exchange Commission on February 16, 2017.
(2) Represents shares transferred to the Company for tax withholding in connection with the grant of restricted stock units of the Company's Class A common stock under the Company's Firm Profit Participation Plan, which grant was originally reported on a Form 4 filed with the U.S. Securities and Exchange Commission on February 16, 2017.
(3) Represents shares transferred to the Company for tax withholding in connection with the grant of restricted stock units of the Company's Class A common stock under the Company's Executive Bonus Plan, which grant was originally reported on a Form 4 filed with the U.S. Securities and Exchange Commission on February 16, 2017.
(4) Represents shares transferred to the Company for tax withholding in connection with the grant of restricted stock units of the Company's Class A common stock under the Company's Executive Bonus Plan, which grant was originally reported on a Form 4 filed with the U.S. Securities and Exchange Commission on February 19, 2016.
(5) Represents shares transferred to the Company for tax withholding in connection with the grant of restricted stock units of the Company's Class A common stock under the Company's Office Profit Participation Plan, which grant was originally reported on a Form 4 filed with the U.S. Securities and Exchange Commission on February 19, 2016.
(6) Represents shares transferred to the Company for tax withholding in connection with the grant of restricted stock units of the Company's Class A common stock in connection with the Company's dividend, paid on February 21, 2017 to holders of record of the Company's Class A common stock on February 9, 2017.
(7) Represents shares transferred to the Company for tax withholding in connection with the grant of restricted stock units of the Company's Class A common stock in connection with the Company's dividend, paid on February 21, 2018 to holders of record of the Company's Class A common stock on February 9, 2018.
(8) On January 26, 2018, the Company declared a dividend, payable to all holders of record of Class A common stock on February 9, 2018, of $1.75 for each share of Class A common stock outstanding. Pursuant to the terms of the Company's 2016 Equity Incentive Plan and the outstanding grants of restricted stock units (RSUs) of Class A common stock, any RSUs of Class A common stock that were unvested (or vested but not settled) as of the dividend record date were entitled, in lieu of any cash dividend, to a stock dividend for each unvested (or vested but not settled) RSU of Class A common stock equal to the per-share cash dividend amount divided by the fair market value of a share of Class A common stock on the dividend date. As a result, as of February 21, 2018, the reporting person received 1,604 additional RSUs of Class A common stock, subject to the vesting and distribution requirements of the underlying RSUs held by the reporting person.

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