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 *

DENHOLM ROBYN M	2. Issuer Name and Ticker or Trading Symbol

JUNIPER NETWORKS INC [ JNPR ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable)

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

1194 NORTH MATHILDA AVENUE	3. Date of Earliest Transaction (MM/DD/YYYY)

3/20/2015		
(Street)

SUNNYVALE, CA 94089
(City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)

 	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. 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				

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					
Performance Shares  	$0.0  	3/20/2015  	 	A  	  	40179.0   (1)  	  	3/20/2016  	3/20/2017  	Common Stock  	40179  	$0.0   (2)	40179  	D  	 	
Performance Shares  	$0.0  	3/20/2015  	 	A  	  	83688.0   (3)  	  	3/20/2018  	3/20/2018  	Common Stock  	83688  	$0.0   (2)	83688  	D  	 	
Performance Shares  	$0.0  	3/20/2015  	 	A  	  	41844.0   (4)  	  	1/1/2016  	12/31/2019  	Common Stock  	41844  	$0.0   (2)	41844  	D  	 	
RSU Award  	$0.0  	3/20/2015  	 	A  	  	43112.0   (5)  	  	3/20/2016  	3/20/2018  	Common Stock  	43112  	$0.0   (2)	43112  	D  	 	

Explanation of Responses:	
(  1) 	Represents the maximum quantity of shares issuable. The exact number of shares issuable will be determined based on achievement of certain Company performance targets for the 2015 fiscal year, as determined by the Compensation Committee of the Board. The executive can earn between 0% and 100% of the target shares that will vest 50% each year over a two year period on each anniversary of the date of grant.	
(  2) 	Column 8 is not an applicable reportable field.	
(  3) 	Represents the maximum quantity of shares issuable. The exact number of shares issuable with respect to each year will be determined based on achievement of certain Company performance targets for each year, as determined by the Compensation Committee of the Board. The executive can earn between 0% and 200% of the target shares with respect to each year.	
(  4) 	The number of shares represents the maximum quantity of shares issuable pursuant to this performance share award.The exact number of shares issuable will be based upon achievement of specific stock price targets for the Issuer sustained over a period of 60 consecutive trading days during a 4 year period commencing on January 1, 2016.	
(  5) 	Vests as to thirty-four percent on the one year anniversary of the grant date and thirty-three percent annually on the second anniversary and third anniversary.	

Reporting Owners	
Reporting Owner Name / Address	Relationships	
	Director	10% Owner	Officer	Other	
DENHOLM ROBYN M
1194 NORTH MATHILDA AVENUE
SUNNYVALE, CA 94089			EVP CFO & Ops		

Signatures		
By: Mitchell L. Gaynor: Attorney in Fact For: Robyn M. Denholm		3/24/2015	
** 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.	
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