XNAS:CEMP Cempra Inc Insider Activity 4 Filing - 2/8/2012

Effective Date 2/8/2012

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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 *
Intersouth Associates VI, LLC
  2. Issuer Name and Ticker or Trading Symbol
CEMPRA, INC. [CEMP]
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)
C/O INTERSOUTH PARTNERS, 406 BLACKWELL STREET, SUITE 200
3. Date of Earliest Transaction (Month/Day/Year)
02/08/2012
(Street)

DURHAM, NC 27701
4. If Amendment, Date Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
___ Form filed by One Reporting Person
_X_ 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 02/08/2012   P   488,659(1) A $6 1,970,729 I by by Intersouth Partners VI, L.P(2)
Common Stock 02/08/2012   P   732,989(1) A $6 1,345,558 I by Intersouth Partners VII, L.P(3)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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
Warrant $6               (4) 08/05/2018 Common Stock 15,790   15,790 I by Intersouth Partners VI, L.P(2)
Warrant $6               (4) 08/05/2018 Common Stock 23,686   23,686 I by Intersouth Partners VII, L.P(3)

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Intersouth Associates VI, LLC
C/O INTERSOUTH PARTNERS
406 BLACKWELL STREET, SUITE 200
DURHAM, NC 27701
    X    
Intersouth Associates VII, LLC
C/O INTERSOUTH PARTNERS
406 BLACKWELL STREET, SUITE 200
DURHAM, NC 27701
    X    
INTERSOUTH PARTNERS VI LP
C/O INTERSOUTH PARTNERS
406 BLACKWELL STREET, SUITE 200
DURHAM, NC 27701
    X    
INTERSOUTH PARTNERS VII L P
C/O INTERSOUTH PARTNERS
406 BLACKWELL STREET, SUITE 200
DURHAM, NC 27701
    X    
Mumma Mitch
C/O INTERSOUTH PARTNERS
406 BLACKWELL STREET, SUITE 200
DURHAM, NC 27701
    X    
Dougherty Dennis
C/O INTERSOUTH PARTNERS
406 BLACKWELL STREET, SUITE 200
DURHAM, NC 27701
    X    

Signatures

 /s/ Alexander M. Donaldson, by Power of Attorney   02/09/2012
** 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) These shares were purchased in the Issuer's initial public offering.
(2) The reportable securities are owned directly by Intersouth Partners VI, L.P. ("ISP VI"). The shares directly held by ISP VI are indirectly held by Intersouth Associates VI, LLC ("ISA VI"), as general partner of ISP VI, and each of the individual managing members of ISA VI. The individual managing members (collectively, the "ISA VI Member Managers") of ISA VI are Mitch Mumma and Dennis Dougherty. ISA VI Member Managers may share voting and dispositive power over the shares directly held by ISP VI.
(3) The reportable securities are owned directly by Intersouth Partners VII, L.P. ("ISP VII"). The shares directly held by ISP VII are indirectly held by Intersouth Associates VII, LLC ("ISA VII"), as general partner of ISP VII, and each of the individual managing members of ISA VII. The individual managing members (collectively, the "ISA VII Member Managers") of ISA VII are Mitch Mumma and Dennis Dougherty. ISA VII Member Managers may share voting and dispositive power over the shares directly held by ISP VII.
(4) Immediately.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.

XNAS:CEMP Cempra Inc Insider Activity 4 Filling

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XNAS:CEMP Cempra Inc Insider Activity 4 Filing - 2/8/2012
Name |  Ticker |  Star Rating |  Market Cap |  Stock Type |  Sector |  Industry Star Rating |  Investment Style |  Total Assets |  Category |  Top Holdings |  Top Sectors |  Symbol |  Title Star Rating |  Category |  Total Assets |  Top Holdings |  Top Sectors |  Symbol |  Name Title |  Date |  Author |  Collection |  Interest |  Popularity Topic |  Sector |  Key Indicators |  User Interest |  Market Cap |  Industry Name |  Ticker |  Star Rating |  Market Cap |  Stock Type |  Sector |  Industry Star Rating |  Investment Style |  Total Assets |  Category |  Top Holdings |  Top Sectors |  Symbol / Ticker |  Title Star Rating |  Category |  Total Assets |  Symbol / Ticker |  Name Title |  Date |  Author |  Collection |  Popularity |  Interest Title |  Date |  Company |  Symbol |  Interest |  Popularity Topic |  Sector |  Key Indicators |  User Interest |  Market Cap |  Industry Title |  Date |  Company |  Symbol |  Interest |  Popularity

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