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* Domain Partners VI, L.P. (Last) (First) (Middle) C/O DOMAIN ASSOCIATES, LLC ONE PALMER SQUARE (Street) PRINCETON NJ 08542 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol Aldeyra Therapeutics, Inc. [ ALDX ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 05/01/2014
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X 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	05/01/2014		C		1,909,113	A	$0(4)	1,909,113	D(1)(2)(3)
Common Stock	05/01/2014		M		60,576	A	$5.16	1,969,689	D(1)(2)(3)
Common Stock	05/01/2014		F		39,063	D	$8	1,930,626	D(1)(2)(3)
Common Stock	05/01/2014		M		60,576	A	$5.16	1,991,202	D(1)(2)(3)
Common Stock	05/01/2014		F		39,063	D	$8	1,952,139	D(1)(2)(3)

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
Series A Preferred Stock	(4)	05/01/2014		C			486,316	(4)	(4)	Common Stock	1,153,850	$0	0	D(1)(2)(3)
Series B Preferred Stock	(4)	05/01/2014		C			755,263	(4)	(4)	Common Stock	755,263	$0	0	D(1)(2)(3)
Series B Preferred Stock Warrant (Right to Buy)	$5.16	05/01/2014		M			60,576	(4)(5)	12/20/2017	Common Stock(4)(5)	60,576	$0	0	D(1)(2)(3)
Series B Preferred Stock Warrant (Right to Buy)	$5.16	05/01/2014		M			60,576	(4)(5)	08/14/2018	Common Stock(4)(5)	60,576	$0	0	D(1)(2)(3)

1. Name and Address of Reporting Person* Domain Partners VI, L.P. (Last) (First) (Middle) C/O DOMAIN ASSOCIATES, LLC ONE PALMER SQUARE (Street) PRINCETON NJ 08542 (City) (State) (Zip)

1. Name and Address of Reporting Person* BLAIR JAMES C (Last) (First) (Middle) C/O DOMAIN ASSOCIATES, LLC ONE PALMER SQUARE (Street) PRINCETON NJ 08542 (City) (State) (Zip)

1. Name and Address of Reporting Person* DOVEY BRIAN H (Last) (First) (Middle) C/O DOMAIN ASSOCIATES, LLC ONE PALMER SQUARE (Street) PRINCETON NJ 08542 (City) (State) (Zip)

1. Name and Address of Reporting Person* TREU JESSE I (Last) (First) (Middle) C/O DOMAIN ASSOCIATES, LLC ONE PALMER SQUARE (Street) PRINCETON NJ 08542 (City) (State) (Zip)

1. Name and Address of Reporting Person* SCHOEMAKER KATHLEEN K (Last) (First) (Middle) C/O DOMAIN ASSOCIATES, LLC ONE PALMER SQUARE (Street) PRINCETON NJ 08542 (City) (State) (Zip)

1. Name and Address of Reporting Person* VITULLO NICOLE (Last) (First) (Middle) C/O DOMAIN ASSOCIATES, LLC ONE PALMER SQUARE (Street) PRINCETON NJ 08542 (City) (State) (Zip)

Explanation of Responses:

1. The securities reported as directly beneficially owned by the designated Reporting Person may be deemed to be indirectly beneficially owned by each of the Reporting Owners listed below, each of whom is a managing member of One Palmer Square Associates VI, LLC, the sole general partner of the designated Reporting Person. Pursuant to Instruction 4(b)(iv) of Form 4, each such individual has elected to report as indirectly beneficially owned the entire number of securities owned by the designated Reporting Person, however each of them disclaims beneficial ownership of any securities, and any proceeds thereof, that exceed his or her pecuniary interest therein and/or that are not actually distributed to him or her.

2. As managing members of Domain Associates, LLC, each Reporting Owner listed below may also be deemed to indirectly beneficially own 10,358 shares of Common Stock held by Domain Associates, LLC.

3. As managing members of the sole general partner of DP VI Associates, L.P., each Reporting Owner listed below may also be deemed to indirectly beneficially own the securities of the Issuer held by DP VI Associates, L.P., as reported on a Form 4 for DP VI Associates, L.P. filed on the same date as this Form 4.

4. All outstanding shares of the Issuer's preferred stock automatically converted into Common Stock immediately following declaration of effectiveness of the Issuer's Registration Statement for no additional consideration. Each share of Series A Preferred Stock converted into shares of Common Stock on a 2.3726-for-1 basis and each share of Series B Preferred Stock automatically converted into shares of Common Stock on a 1-for-1 basis.

5. All outstanding warrants were net exercised for shares of the Issuer's Series B Preferred Stock and subsequently automatically converted into Common Stock following declaration of effectiveness of the Issuer's Registration Statement for no additional consideration. Each share of Series B Preferred Stock automatically converted into shares of Common Stock on a 1-for-1 basis.

Remarks:

	/s/ Kathleen K. Schoemaker, as Managing Member of One Palmer Square Associates VI, LLC, the general partner of Domain Partners VI, L.P., individually and as Attorney-in-Fact for J. Blair, B. Dovey, J. Treu and N. Vitullo	05/02/2014
	** 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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