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
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                      	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	                      	

1. Name and Address of Reporting Person *

SCOPIA CAPITAL MANAGEMENT LP	2. Issuer Name and Ticker or Trading Symbol

ACORDA THERAPEUTICS INC [ ACOR ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director                      __ X __ 10% Owner
_____ Officer (give title below)      _____ Other (specify below)	
(Last)          (First)          (Middle)

152 WEST 57TH STREET, 33RD FLOOR	3. Date of Earliest Transaction (MM/DD/YYYY)

12/19/2018		
(Street)

NEW YORK, NY 10019
(City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)

 	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. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. 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  	12/19/2018  	 	S	  	3100  	D	$15.8719  	5726332  	I  	See Footnotes   (1) (2) (3)	
Common Stock  	12/19/2018  	 	S	  	1900  	D	$16.0321  	5724432  	I  	See Footnotes   (1) (2) (3)	
Common Stock  	12/20/2018  	 	S	  	40000  	D	$14.0342  	5684432  	I  	See Footnotes   (1) (2) (3)	

Table II - Derivative Securities Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities)	
1. Title of Derivate Security
(Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. 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	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 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					

Explanation of Responses:	
(1) 	This Form 4 is filed jointly by Scopia Capital Management LP ("Scopia Management"), Scopia Management, Inc. ("Scopia Inc."), Matthew Sirovich and Jeremy Mindich. The securities reported in this Form 4 are held in the accounts of several private investment funds, including Scopia Long LLC, Scopia Windmill Fund LP, Scopia International Master Fund LP, Scopia PX LLC, Scopia PX International Master Fund LP, Scopia Partners LLC, Scopia Long International Master Fund LP, Scopia Long QP LLC, Scopia Health Care LLC, Scopia Health Care International Master Fund LP, Scopia LB LLC and Scopia LB International Master Fund LP (together, the "Investment Vehicles") for which Scopia Management serves as the investment manager. Each of the Investment Vehicles individually holds less than 10% of the outstanding shares of common stock of Acorda Therapeutics, Inc. (the "Issuer").Scopia Management, as the investment manager of the Investment Vehicles,	
(2) 	(Continued From Footnote 1) may be deemed to indirectly beneficially own the shares of common stock of the Issuer held directly by the Investment Vehicles because Scopia Management has voting and investment power over such securities. In addition, Scopia Inc., as general partner of Scopia Management, and Matthew Sirovich and Jeremy Mindich, as Managing Directors of Scopia Inc., may be deemed to indirectly beneficially own the shares of common stock of the Issuer held directly by the Investment Vehicles because each of Scopia Inc., Mr. Sirovich and Mr. Mindich may be deemed to exercise voting and investment power over such securities. Further, Messrs. Sirovich and Mindich may be deemed to have a pecuniary interest in a portion of the securities held directly by the Investment Vehicles due to the right of an affiliate of Scopia Management to receive performance-based allocations and due to their investments in the Investment Vehicles.	
(3) 	Each of Scopia Management, Scopia Inc. and Messrs. Sirovich and Mindich disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed an admission that any of Scopia Management, Scopia Inc. or Messrs. Sirovich and Mindich is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.	

Reporting Owners	
Reporting Owner Name / Address	Relationships	
	Director	10% Owner	Officer	Other	
SCOPIA CAPITAL MANAGEMENT LP
152 WEST 57TH STREET, 33RD FLOOR
NEW YORK, NY 10019		X			
Scopia Management, Inc.
152 WEST 57TH STREET, 33RD FLOOR
NEW YORK, NY 10019		X			
SIROVICH MATTHEW
152 WEST 57TH STREET, 33RD FLOOR
NEW YORK, NY 10019		X			
MINDICH JEREMY
152 WEST 57TH STREET, 33RD FLOOR
NEW YORK, NY 10019		X			

Signatures		
SCOPIA CAPITAL MANAGEMENT LP, By: Scopia Management, Inc., its general partner, Name: /s/ Matthew Sirovich, Title: Managing Director		12/21/2018	
** Signature of Reporting Person		Date
	
SCOPIA MANAGEMENT, INC., Name: /s/ Matthew Sirovich, Title: Managing Director		12/21/2018	
** Signature of Reporting Person		Date
	
MATTHEW SIROVICH, /s/ Matthew Sirovich		12/21/2018	
** Signature of Reporting Person		Date
	
JEREMY MINDICH, /s/ Jeremy Mindich		12/21/2018	
** 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).	
Note:	File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.	
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.	

                                                                    Exhibit 99.1

                         Form 4 Joint Filer Information

Name:                                   Scopia Management, Inc.

Address:                                152 West 57th Street, 33rd Floor
                                        New York, NY 10019

Date of Event Requiring Statement:      12/19/18

Name:                                   Matthew Sirovich

Address:                                152 West 57th Street, 33rd Floor
                                        New York, NY 10019

Date of Event Requiring Statement:      12/19/18

Name:                                   Jeremy Mindich

Address:                                152 West 57th Street, 33rd Floor
                                        New York, NY 10019

Date of Event Requiring Statement:      12/19/18