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 * Song Jingbo   2. Issuer Name and Ticker or Trading Symbol Professional Diversity Network, Inc. [IPDN] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Co-Executive Chairman (Last) (First) (Middle) C/O PROFESSIONAL DIVERSITY, NETWORK, INC., 801 W. ADAMS, SIXTH FLOOR 3. Date of Earliest Transaction (Month/Day/Year) 04/19/2018 (Street) CHICAGO, IL 60607 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

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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

Employee Stock Option (right to buy)

$ 2.82

04/19/2018

A

75,000

(1)

(1)

Common Stock

75,000

$ 0

75,000

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Song Jingbo C/O PROFESSIONAL DIVERSITY NETWORK, INC., 801 W. ADAMS, SIXTH FLOOR CHICAGO, IL 60607	X		Co-Executive Chairman

Signatures

/s/ Jiangping (Gary) Xiao, Attorney-in-Fact		04/24/2018
**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)	On April 19, 2018, the Company granted an option to purchase 75,000 shares of Common Stock to Mr. Song. The options issued to the executive will vest in accordance with the following schedule: (i) 1/3 of the shares underlying the option will vest immediately on the Effective Date, (ii) 1/3 of the shares underlying the option will vest on the one-year anniversary of the Effective Date, and (iii) 1/3 of the shares underlying the option will vest on the two-year anniversary of the Effective Date.
Remarks: The reporting person holds a minority equity interest in Cosmic Forward Limited ("CFL"), which directly owns common stock of the Issuer. The reporting person is not a controlling shareholder of CFL and does not have or share investment control over the securities that CFL owns. The reporting person disclaims beneficial ownership of the shares held by CFL except to the extent of his pecuniary interest therein.

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