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 	  
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	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*
GREENLEAF DANIEL E	

(Last)	(First)	(Middle)	
C/O BIOSCRIP, INC.	
1600 BROADWAY, SUITE 700	

(Street) 
DENVER	CO	80202	

(City)	(State)	(Zip)	
	2. Issuer Name and Ticker or Trading Symbol 
BioScrip, Inc. [ BIOS ] 	5. Relationship of Reporting Person(s) to Issuer 
(Check all applicable) 
	Director		10% Owner	
X	Officer (give title below)		Other (specify below)	
Chief Executive Officer	
		
	3. Date of Earliest Transaction (Month/Day/Year)
04/18/2019 		
	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, $.0001 Par Value	04/18/2019(1) 		M		136,185	A	$0(2) 	209,881	D		
Common Stock, $.0001 Par Value	04/18/2019(3) 		M		98,425	A	$0(2) 	308,306	D		
Common Stock, $.0001 Par Value	04/18/2019		D		67,994	D	$1.82(4) 	240,312	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					
Restricted Stock Unit	(5)	04/18/2019(1) 		M			136,185	(5) 	12/31/2019	Common Stock, $.0001 Par Value	136,185	(2)	0(6) 	D		
Restricted Stock Unit	(2)	04/18/2019(3) 		M			98,425	(7) 	(7) 	Common Stock, $.0001 Par Value	98,425	(2)	196,850	D		
Explanation of Responses:	
1. 136,185 Restricted Stock Units (RSUs) vested in January 2019 based on the satisfaction of certain Company stock price trading targets; however, as provided in the grant agreement, the Company deferred settlement of the 136,185 RSUs until April 18, 2019	
2. Each Restricted Stock Unit represents a contingent right to receive one share of Common Stock.	
3. One third (98,425 RSUs) of Mr. Greenleaf's original award of 295,275 RSUs vested on the first anniversary of the original grant date (April 11, 2018); however, as provided in the grant agreement, the Company deferred settlement of the 98,425 RSUs until April 18, 2019.	
4. This transaction represents shares withheld by the Company for tax withholding on Mr. Greenleaf's settlement of the two RSU awards described in this Form 4 that were settled on April 18, 2019.	
5. Each Restricted Stock Unit represents a contingent right to receive one share of Common Stock. Vesting occurs if Company stock price, as measured by 20-day average stock price ending December 31, 2019, reaches specified levels.	
6. Depending on Company stock price at the end of the performance period, payout may be 0, 50, 100 or 200% of reported amount.	
7. The remaining 196,850 RSUs vest in two equal installments commencing on the second and third anniversaries of the date of grant (4/11/2018).	
	/s/ Daniel E. Greenleaf	04/22/2019	
	** 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 Number.