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, Section 17(a) of the Public
Utility Holding Company Act of 1935 or Section 30(f) of the Investment Company Act of 1940	                      	

1. Name and Address of Reporting Person *

Yost Timothy K.	2. Issuer Name and Ticker or Trading Symbol

STONEMOR PARTNERS LP [ STON ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable)

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

C/O STONEMOR PARTNERS L.P., 311 VETERANS HIGHWAY, SUITE B	3. Date of Earliest Transaction (MM/DD/YYYY)

3/18/2010		
(Street)

LEVITTOWN, PA 19056
(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				
Common Units representing limited partner interests  	3/18/2010  	 	M	  	6000  	A	  (1)	9900  	D  	 	
Common Units representing limited partner interests  	3/18/2010  	 	S	  	883  	D	$18.91   (2)	9017  	D  	 	
Common Units representing limited partner interests  	3/19/2010  	 	S	  	152  	D	$18.82   (3)	8865  	D  	 	

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					
Restricted Phantom Units  	  (1)	3/18/2010  	 	M  	  	  	6000   	  (1)	  (1)	Common Units  	6000  	  (1)	0  	D  	 	

Explanation of Responses:	
(  1) 	On November 8, 2006, the reporting person was granted 12,000 restricted phantom units pursuant to a Key Employee Restricted Phanton Unit Agreement (the "Key Employee Agreement"), dated November 8, 2006, under the StoneMor Partners L.P. Long-Term Incentive Plan, between the reporting person and StoneMor GP LLC, representing 12,000 Performance Vested Units which vest pursuant to formulas set forth in the Key Employee Agreement. Each restricted phantom unit representing limited partner interests was the economic equivalent of one common unit representing limited partner interests in the issuer. Restricted phantom units become payable, in cash or common units, at the election of the issuer, upon the full vesting of the restricted phantom units. The reporting person settled the remaining 6,000 Performance Vested Units for common units representing limited partner interests in the issuer.	
(  2) 	The price reported in Column 4 is a weighted average price. These units were sold in multiple transactions at prices ranging from $18.81 - $19.15, inclusive. The reporting person undertakes to provide to StoneMor Partners L.P., any unit holder of StoneMor Partners L.P., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2) to this Form 4.	
(  3) 	The price reported in Column 4 is a weighted average price. These units were sold in multiple transactions at prices ranging from $18.80 - $18.83, inclusive. The reporting person undertakes to provide to StoneMor Partners L.P., any unit holder of StoneMor Partners L.P., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (3) to this Form 4.	

Remarks:
The filing of this statement shall not be construed as an admission (a) that the person filing this statement is, for the purposes of Section 16 of the Securities Exchange Act of 1934, as amended, the beneficial owner of any equity securities covered by this statement, or (b) that this statement is legally required to be filed by such person.	

Reporting Owners	
Reporting Owner Name / Address	Relationships	
	Director	10% Owner	Officer	Other	
Yost Timothy K.
C/O STONEMOR PARTNERS L.P.
311 VETERANS HIGHWAY, SUITE B
LEVITTOWN, PA 19056			Vice President		

Signatures		
/s/ Shirley Herman, Attorney-in-Fact		3/22/2010	
** 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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