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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1. Name and Address of Reporting Person * STOLPER MARK   2. Issuer Name and Ticker or Trading Symbol RadNet, Inc. [RDNT] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Executive VP and CFO (Last) (First) (Middle) 1510 COTNER AVE. 3. Date of Earliest Transaction (Month/Day/Year) 12/17/2013 (Street) LOS ANGELES,, CA 90025 4. If Amendment, Date Original Filed(Month/Day/Year) 12/17/2013 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 12/17/2013   J(1)   71,472 (2) D $ 0 92,468 (3) D   Common Stock 01/05/2015   A   27,425 (4) A (5) 183,453 (3) D   Common Stock 01/05/2015   J(1)   2,400 (5) D $ 0 181,053 (3) D   Common Stock 03/04/2015   J(1)   2,250 D $ 0 178,803 (3) D   Common Stock               239,217 (6) 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
STOLPER MARK 1510 COTNER AVE. LOS ANGELES,, CA 90025			Executive VP and CFO

Signatures

/s/ Mark D. Stolper		05/22/2015
**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)	Shares were transferred to reporting person's ex-spouse pursuant to a divorce settlement. The reporting person no longer reports any of these transferred securities as beneficially owned.
(2)	The original Form 4 filed on December 17, 2013 included the disposition of 18,669 shares and inadvertently omitted the disposition of an additional 52,803. As a result of the omission in the original Form 4, the effect of the disposition of the additional 52,803 shares on the reporting person's beneficial ownership was not reflected in any of the subsequent Form 4 filings through April 2015.
(3)	Reflects the number of securities beneficially owned by the reporting person after the transaction reported on this line.
(4)	The original Form 4 filed on January 5, 2015, only included the net number of shares acquired by the reporting person after taking into account the disposition of shares to the reporting person's ex-spouse pursuant to a divorce settlement. The reporting person initially acquired 27,425 shares in connection with employment and such shares shall vest one third on issuance and in additional one-third increments over each of the next two years.
(5)	The original Form 4 filed on January 5, 2015, inadvertently subtracted the disposition of shares from the total acquired as reported in column 4 instead of reporting the acquisition and immediate subsequent disposition separately.
(6)	This line is being reported to correct the total number of shares directly held by the reporting person in column 5 immediately following the activity that took place on April 15, 2015, as reported on the Form 4 filed on April 17, 2015. In addition to the omitted dispositions described in this amendment, mathematical errors were discovered in the total number of shares directly held by the reporting person. The mathematical errors resulted in an over-reporting of 55,300 shares on December 17, 2013 and the subsequent Form 4s filed through March 2014; 55,3066 shares on April 23, 2014; and 55,906 shares on January 5, 2015 and the subsequent Form 4s filed through April 2015. The Form 4 filed on May 22, 2015 correctly reported the total amount of shares directly held by the reporting person in column 5.

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