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美国
SECURITIES AND EXCHANGE COMMISSION

华盛顿特区.C. 20549

安排13克

Under the Securities Exchange Act of 1934
(修正案没有. 4)*

GULFPORT ENERGY CORPORATION
(发行人名称)
Shares of Common 股票, par value $0.每股01元
(Title of Class of Securities)
402635304
(CUSIP编号)
二零零七年十二月三十一日
(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

     o 规则13 d 1 (b)

     þ 规则13 d 1 (c)

     o 规则13 d 1 (d)

* The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, 见附注).

 
 


 

                     
CUSIP没有.
 
402635304 
  页面  
  of   
10 

 

           
1   NAMES OF 报告 人S
Southpoint Capital Advisors LP
     
     
2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (SEE INSTRUCTIONS)

  (a)   o
  (b)   o
     
3   仅供SEC使用
   
   
     
4   CITIZENSHIP OR PLACE OF ORGANIZATION
   
  特拉华州
       
  5   唯一投票权
     
的数量   4,183,621 **
       
股票 6   SHARED VOTING POWER
有利的方面    
所拥有的   0
       
每一个 7   SOLE DISPOSITIVE POWER
报告    
  4,183,621 **
       
: 8   SHARED DISPOSITIVE POWER
     
    0
     
9   AGGREGATE AMOUNT 有利的方面 所拥有的 每一个 报告 人
   
  4,183,621 **
     
10   CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN 股票* (SEE INSTRUCTIONS)
   
  o
     
11   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
   
  9.86% **
     
12   TYPE OF 报告 人* (SEE INSTRUCTIONS)
   
  PN
*SEE INSTRUCTIONS BEFORE FILLING OUT
**见项目4.

2 of 10


 

                     
CUSIP没有.
 
402635304 
  页面  
  of   
10 

 

           
1   NAMES OF 报告 人S
南点GP, LP
     
     
2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (SEE INSTRUCTIONS)

  (a)   o
  (b)   o
     
3   仅供SEC使用
   
   
     
4   CITIZENSHIP OR PLACE OF ORGANIZATION
   
  特拉华州
       
  5   唯一投票权
     
的数量   4,183,621 **
       
股票 6   SHARED VOTING POWER
有利的方面    
所拥有的   0
       
每一个 7   SOLE DISPOSITIVE POWER
报告    
  4,183,621 **
       
: 8   SHARED DISPOSITIVE POWER
     
    0
     
9   AGGREGATE AMOUNT 有利的方面 所拥有的 每一个 报告 人
   
  4,183,621 **
     
10   CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN 股票* (SEE INSTRUCTIONS)
   
  o
     
11   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
   
  9.86% **
     
12   TYPE OF 报告 人* (SEE INSTRUCTIONS)
   
  PN
*SEE INSTRUCTIONS BEFORE FILLING OUT
**见项目4.

3 of 10


 

                     
CUSIP没有.
 
402635304 
  页面  
  of   
10 

 

           
1   NAMES OF 报告 人S
Southpoint Capital Advisors LLC
     
     
2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (SEE INSTRUCTIONS)

  (a)   o
  (b)   o
     
3   仅供SEC使用
   
   
     
4   CITIZENSHIP OR PLACE OF ORGANIZATION
   
  特拉华州
       
  5   唯一投票权
     
的数量   4,183,621 **
       
股票 6   SHARED VOTING POWER
有利的方面    
所拥有的   0
       
每一个 7   SOLE DISPOSITIVE POWER
报告    
  4,183,621 **
       
: 8   SHARED DISPOSITIVE POWER
     
    0
     
9   AGGREGATE AMOUNT 有利的方面 所拥有的 每一个 报告 人
   
  4,183,621 **
     
10   CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN 股票* (SEE INSTRUCTIONS)
   
  o
     
11   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
   
  9.86% **
     
12   TYPE OF 报告 人* (SEE INSTRUCTIONS)
   
  OO
*SEE INSTRUCTIONS BEFORE FILLING OUT
**见项目4.

4 of 10


 

                     
CUSIP没有.
 
402635304 
  页面  
  of   
10 

 

           
1   NAMES OF 报告 人S
Southpoint GP有限责任公司
     
     
2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (SEE INSTRUCTIONS)

  (a)   o
  (b)   o
     
3   仅供SEC使用
   
   
     
4   CITIZENSHIP OR PLACE OF ORGANIZATION
   
  特拉华州
       
  5   唯一投票权
     
的数量   4,183,621 **
       
股票 6   SHARED VOTING POWER
有利的方面    
所拥有的   0
       
每一个 7   SOLE DISPOSITIVE POWER
报告    
  4,183,621 **
       
: 8   SHARED DISPOSITIVE POWER
     
    0
     
9   AGGREGATE AMOUNT 有利的方面 所拥有的 每一个 报告 人
   
  4,183,621 **
     
10   CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN 股票* (SEE INSTRUCTIONS)
   
  o
     
11   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
   
  9.86% **
     
12   TYPE OF 报告 人* (SEE INSTRUCTIONS)
   
  OO
*SEE INSTRUCTIONS BEFORE FILLING OUT
**见项目4.

5 of 10


 

                     
CUSIP没有.
 
402635304 
  页面  
  of   
10 

 

           
1   NAMES OF 报告 人S
罗伯特W. 屁股
     
     
2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (SEE INSTRUCTIONS)

  (a)   o
  (b)   o
     
3   仅供SEC使用
   
   
     
4   CITIZENSHIP OR PLACE OF ORGANIZATION
   
  美国
       
  5   唯一投票权
     
的数量   4,183,621 **
       
股票 6   SHARED VOTING POWER
有利的方面    
所拥有的   0
       
每一个 7   SOLE DISPOSITIVE POWER
报告    
  4,183,621 **
       
: 8   SHARED DISPOSITIVE POWER
     
    0
     
9   AGGREGATE AMOUNT 有利的方面 所拥有的 每一个 报告 人
   
  4,183,621 **
     
10   CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN 股票* (SEE INSTRUCTIONS)
   
  o
     
11   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
   
  9.86% **
     
12   TYPE OF 报告 人* (SEE INSTRUCTIONS)
   
  IN
*SEE INSTRUCTIONS BEFORE FILLING OUT
**见项目4.

6 of 10


 

                     
CUSIP没有.
 
402635304 
  页面  
  of   
10 

 

           
1   NAMES OF 报告 人S
约翰年代. 克拉克二世
     
     
2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (SEE INSTRUCTIONS)

  (a)   o
  (b)   o
     
3   仅供SEC使用
   
   
     
4   CITIZENSHIP OR PLACE OF ORGANIZATION
   
  美国
       
  5   唯一投票权
     
的数量   4,183,621 **
       
股票 6   SHARED VOTING POWER
有利的方面    
所拥有的   0
       
每一个 7   SOLE DISPOSITIVE POWER
报告    
  4,183,621 **
       
: 8   SHARED DISPOSITIVE POWER
     
    0
     
9   AGGREGATE AMOUNT 有利的方面 所拥有的 每一个 报告 人
   
  4,183,621 **
     
10   CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN 股票* (SEE INSTRUCTIONS)
   
  o
     
11   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
   
  9.86% **
     
12   TYPE OF 报告 人* (SEE INSTRUCTIONS)
   
  IN
*SEE INSTRUCTIONS BEFORE FILLING OUT
**见项目4.

7 of 10


 

安排13 g / A
本修正案编号. 4 to Schedule 13G (the “Amendment”) is an amendment to the initial statement on Schedule 13G relating to shares of common stock, par value $0.每股1元 “Common 股票”) of Gulfport Energy Corporation, a 特拉华州 corporation (the “Issuer”), filed with the Securities and Exchange Commission (the “SEC”) on March 10, 2005, (the “Schedule 13G”).
这 Amendment is being filed on behalf of Southpoint Capital Advisors LLC, a 特拉华州 limited liability company (“Southpoint CA LLC”), Southpoint GP有限责任公司, a 特拉华州 limited liability company (“Southpoint GP LLC”), Southpoint Capital Advisors LP, a 特拉华州 limited partnership (“Southpoint Advisors”), 南点GP, LP, a 特拉华州 limited partnership (“Southpoint GP”), 罗伯特W. 屁股 约翰·S. 克拉克二世. Southpoint CA LLC is the general partner of Southpoint Advisors. Southpoint GP LLC is the general partner of Southpoint GP. Southpoint GP is the general partner of Southpoint Fund LP, a 特拉华州 limited partnership (the “Fund”), Southpoint Qualified Fund LP, a 特拉华州 limited partnership (the “Qualified Fund”), and Southpoint Master Fund, LP开曼群岛s exempted limited partnership (the “Master Fund”). Southpoint Offshore Fund, Ltd.开曼群岛 exempted company (the “Offshore Fund”), is also a general partner of the Master Fund. 这 Amendment relates to shares of Common 股票 of the Issuer purchased by the Fund, the Qualified Fund and the Master Fund.
第4项所有权.
Item 4 is hereby amended and restated as follows:
  (a)  
Southpoint CA LLC, Southpoint GP LLC, Southpoint GP, Southpoint 顾问,罗伯特·W. 屁股和约翰年代. 克拉克二世可能 deemed the beneficial owners of 4,183,621 shares of Common 股票.
 
  (b)  
As of December 31, 2007, Southpoint CA LLC, Southpoint GP LLC, Southpoint GP, Southpoint 顾问,罗伯特·W. 屁股和约翰年代. 克拉克二世可能 deemed the beneficial owners of 9.86% of the outstanding shares of Common 股票. 这 percentage was determined by dividing 4,183,621 by 42,447,755 which is the total number of shares of Common 股票 outstanding listed on the Issuer’s most recent form 10Q for the quarterly period ended September 30, 2007, plus the number of Common Shares issued in connection with the Issuer’s recent public offering of Common Shares, as reported on the Issuer’s most recent form 8-K filed on December 7, 2007.
 
  (c)  
Southpoint CA LLC, Southpoint GP LLC, Southpoint GP, Southpoint 顾问,罗伯特·W. 屁股和约翰年代. 克拉克二世 have the sole power to vote and dispose of the 4,183,621 shares of Common 股票 beneficially owned.

 

8 of 10


 

Item 10 Certification.
By signing below each of the Reporting Persons certifies that, to the best of such person’s knowledge and belief, the securities referred to above were acquired and held in the ordinary course of business and were not acquired and were not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.

 

9 of 10


 

签名
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
Date: February 14, 2008
         
  SOUTHPOINT CAPITAL ADVISORS, LP
 
 
  By:   Southpoint Capital Advisors LLC    
    它的普通合伙人   
         
  By:   /s/罗伯特. 屁股    
    名称:   罗伯特W. 屁股   
    标题:   经理   
         
  南点gp, lp
 
 
  By:   Southpoint GP有限责任公司    
    它的普通合伙人   
         
  By:   /s/罗伯特. 屁股    
    名称:   罗伯特W. 屁股   
    标题:   经理   
         
  SOUTHPOINT CAPITAL ADVISORS, LLC
 
 
  By:   /s/罗伯特. 屁股    
    名称:   罗伯特W. 屁股   
    标题:   经理   
         
  Southpoint gp有限责任公司
 
 
  By:   /s/罗伯特. 屁股    
    名称:   罗伯特W. 屁股   
    标题:   经理   
         
  /s/罗伯特. 屁股    
  罗伯特W. 屁股   
         
  /s/约翰. 克拉克二世    
  约翰年代. 克拉克二世   
     

 

10 of 10