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 * AMRON ARTHUR H   2. Issuer Name and Ticker or Trading Symbol NEPHROS INC [NEPH] 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) C/O WEXFORD CAPITAL LP, 411 WEST PUTNAM AVENUE 3. Date of Earliest Transaction (Month/Day/Year) 05/23/2013 (Street) GREENWICH, CT 06830 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 (1) 05/23/2013   A   23,346 A $ 0 23,346 D (1)

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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

Non-Qualified Stock Option (right to buy)

$ 0.71

05/23/2013

A

10,000

(2)

05/23/2023

Common Stock

10,000

$ 0

10,000

D (2)

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
AMRON ARTHUR H C/O WEXFORD CAPITAL LP 411 WEST PUTNAM AVENUE GREENWICH, CT 06830	X

Signatures

Arthur H. Amron		06/04/2013
**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 May 23, 2013, the Company granted 23,346 shares of restricted stock of the Company (the "Restricted Stock") in respect of the service by Mr. Amron as a member of the Board of Directors of the Company. The Restricted Stock was granted under the Company's 2004 Stock Incentive Plan. At the request of Mr. Amron, the Restricted Stock was granted to Wexford Capital LP. The Restricted Stock vests 6 months following the grant date.
(2)	On May 23, 2013, the Company granted an option to purchase 10,000 shares of common stock of the Company (the "Option") in respect of the service by Mr. Amron as a member of the Board of Directors of the Company. The Option was granted under the Company's 2004 Stock Incentive Plan. At the request of Mr. Amron, the Option was granted to Wexford Capital LP. The Option vested immediately upon the grant date with respect to one-third of the shares. The remainder of the Option vests in equal annual installments on each of the first and second anniversaries of the grant date.

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