Ownership Submission
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

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(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
Sirgo Mark A
   2. Issuer Name and Ticker or Trading Symbol
BIODELIVERY SCIENCES INTERNATIONAL INC [BDSI] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
President and CEO
(Last)
(First)
(Middle)
C/O BIODELIVERY SCIENCES INTL, INC.,, 4131 PARKLAKE AVENUE, SUITE 225		 3. Date of Earliest Transaction (Month/Day/Year)
02/20/2015
(Street)

RALEIGH, NC 27612		 4. If Amendment, Date 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
(City)
(State)
(Zip)
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 02/20/2015   M(1)   140,000 A $ 0 1,059,800 D  
Common Stock 02/22/2015   M(2)   96,837 A $ 0 1,156,637 D  
Common Stock 02/25/2015   S(3)   94,000 D $ 14.25 (4) 1,062,637 D  

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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 Underlying Securities
(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 Stock Units $ 0 02/20/2015   M(1)     140,000 02/20/2015 02/20/2016 Common Stock 140,000 $ 0 140,000 D  
Restricted Stock Units $ 0 02/22/2015   M(2)     96,837 02/22/2015 02/22/2017 Common Stock 96,837 $ 0 193,674 D  
Restricted Stock Units $ 0 02/23/2015   A(5)   800,000     (5) 02/23/2018 Common Stock 800,000 $ 0 800,000 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Sirgo Mark A
C/O BIODELIVERY SCIENCES INTL, INC.,
4131 PARKLAKE AVENUE, SUITE 225
RALEIGH, NC 27612		   X     President and CEO  

Signatures

 /s/ Mark A. Sirgo   02/27/2015
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) The shares of common stock were acquired by the Reporting Person as a result of the vesting of 140,000 Restricted Stock Units ("RSUs") granted to the Reporting Person on February 20, 2013 under the Issuer's 2011 Equity Incentive Plan, as amended. The remaining RSUs under this grant will vest on February 20, 2016.
(2) The shares of common stock were acquired by the Reporting Person as a result of the vesting of one-third of the RSUs granted to the Reporting Person on February 22, 2014 under the Issuer's 2011 Equity Incentive Plan, as amended. One-third of the RSUs under this grant will vest on each of, (i) February 22, 2016 and (ii) February 22, 2017.
(3) The shares of common stock were sold under a pre-planned 10b5-1 trading plan, and were sold to cover the Reporting Person's tax liability upon the vesting of RSUs.
(4) On February 25, 2015, the Reporting Person sold an aggregate of 94,000 shares of the Issuer's Common Stock at a weighted average price of $14.25. The highest sale price for the Common Stock was $14.62 per share and the lowest sale price was $13.90 per share. The Reporting Person undertakes to provide the Company, any security holder of the Company 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.
(5) The RSUs were issued to the Reporting Person on February 23, 2015, pursuant to a grant under the Issuer's 2011 Equity Incentive Plan, as amended. One-third of the RSUs will vest on each of, (i) February 23, 2016, (ii) February 23, 2017 and (iii) February 23, 2018. Upon vesting, each RSU entitles the Reporting Person to one share of the Issuer's common stock.

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