SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* Astor Andrew (Last) (First) (Middle) C/O NEPHROS, INC. 41 GRAND AVENUE (Street) RIVER EDGE NJ 07661 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol NEPHROS INC [ NEPH ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) Chief Financial Officer
	3. Date of Earliest Transaction (Month/Day/Year) 12/01/2017
	4. If Amendment, Date of 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

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	12/01/2017		P		10,000	A	$0.5	206,709	D
Common Stock	12/04/2017		P		8,333	A	$0.5	215,042	D

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 Securities Underlying Derivative Security (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: 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
Warrants (right to buy)	$0.3							03/17/2017	03/17/2022	Common Stock	166,666		166,666	D
Stock Option (right to buy)	$0.4599							(1)(2)	02/13/2027	Common Stock	289,785		289,785	D
Stock Option (right to buy)	$0.293							(3)(4)	05/01/2027	Common Stock	209,355		209,355	D

Explanation of Responses:

1. On 2/13/17, the Reporting Person was granted an option to purchase up to 579,571 shares of common stock of the Company. 12.5% of the shares subject to the option (relating to a total of 72,446 shares) vest on 2/13/18; 37.5% of the shares subject to the option (relating to a total of 217,339 shares) vest quarterly in 12 equal amounts, commencing on 5/13/18; 20% of the shares subject to the option (relating to a total of 115,914 shares) will vest, if ever, upon approval of listing of the Company's common stock on the Nasdaq Stock Market, New York Stock Exchange or such other national securities exchange approved by the Board; 10% of the shares subject to the option (relating to a total of 57,957 shares) will vest, if ever, on the February 1st following the Company's first completed fiscal year in which annual revenue exceeds $6,000,000; (continued)

2. and 20% of the shares subject to the option (relating to a total of 115,914 shares) will vest, if ever, on the February 1st following the Company's first completed fiscal year in which annual revenue exceeds $10,000,000.

3. On 5/1/17, the Reporting Person was granted an option to purchase up to 418,709 shares of common stock of the Company. 12.5% of the shares subject to the option (relating to a total of 52,339 shares) vest on 5/1/18; 37.5% of the shares subject to the option (relating to a total of 157,016 shares) vest quarterly in 12 equal amounts, commencing on 7/1/18; 10% of the shares subject to the option (relating to a total of 41,871 shares) will vest, if ever, on the February 1st following the Company's first completed fiscal year in which annual revenue exceeds (continued)

4. $6,000,000; 20% of the shares subject to the option (relating to a total of 83,742 shares) will vest, if ever, on the February 1st following the Company's first completed fiscal year in which annual revenue exceeds $10,000,000; and 20% (relating to a total of 83,742 shares) will vest, if ever, upon approval of listing of the Company's common stock on the Nasdaq Stock Market, New York Stock Exchange or such other national securities exchange approved by the Board.

Remarks:

	/s/ Amanda Lorentz as attorney-in-fact for Andrew Astor pursuant to power of attorney previously filed.	12/05/2017
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* 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).
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