-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, QwLAqUQDwvwkbCJ283LbIx1+Qc6OUHrOWclxwARLsPkDG+YxYibc9X7VfiYvC65W U8YZLVFLRkMyND/W/K64VQ== 0000922423-06-001542.txt : 20061211 0000922423-06-001542.hdr.sgml : 20061211 20061211163817 ACCESSION NUMBER: 0000922423-06-001542 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20061211 DATE AS OF CHANGE: 20061211 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Superior Well Services, INC CENTRAL INDEX KEY: 0001323715 STANDARD INDUSTRIAL CLASSIFICATION: OIL, GAS FIELD SERVICES, NBC [1389] IRS NUMBER: 202535684 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-80915 FILM NUMBER: 061268875 BUSINESS ADDRESS: STREET 1: 1380 RT. 286 EAST, SUITE #121 CITY: INDIANA STATE: PA ZIP: 15701 BUSINESS PHONE: 724-465-8904 MAIL ADDRESS: STREET 1: 1380 RT. 286 EAST, SUITE #121 CITY: INDIANA STATE: PA ZIP: 15701 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: GILDER GAGNON HOWE & CO LLC CENTRAL INDEX KEY: 0000902464 IRS NUMBER: 133174112 STATE OF INCORPORATION: NY FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 1775 BROADWAY STREET 2: 26TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10019 BUSINESS PHONE: 2127652500 MAIL ADDRESS: STREET 1: 1775 BROADWAY STREET 2: 26TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10019 FORMER COMPANY: FORMER CONFORMED NAME: GILDER GAGNON HOWE & CO DATE OF NAME CHANGE: 19930428 SC 13G/A 1 kl12013.htm SCHEDULE 13G FINAL AMENDMENT


SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C.  20549
 
                   
 
Under the Securities Exchange Act of 1934
 
SCHEDULE 13G
Final Amendment

INFORMATION STATEMENT PURSUANT TO RULES 13d-1 AND 13d-2
UNDER THE SECURITIES EXCHANGE ACT OF 1934
 
SUPERIOR WELL SERVICES, INC.
(Name of Issuer)
 
          Common Stock         
(Title of Class of Securities)
 
         86837X105        
(CUSIP Number)
 
                        November 30, 2006                      
(Date of Event Which Requires Filing of this Statement)
 
Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
 
ý Rule 13d-1(b)
¨ Rule 13d-1(c)
¨ Rule 13d-1(d)
                  
 
Page 1 of 6 Pages


 
 
 


SCHEDULE 13G
 
CUSIP No. 86837X105                                                                                                                                                                                                                                     Page 2 of 6 Pages
 
 
1)
 
 
NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
 
Gilder, Gagnon, Howe & Co. LLC
13-3174112
 
2)
 
 
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
 
 
(a) o
(b) o
 
3)
 
 
SEC USE ONLY
 
 
4)
 
 
CITIZENSHIP OR PLACE OF ORGANIZATION
 
New York
 
NUMBER
OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
 
 
5)
 
 
SOLE VOTING POWER
 
None
 
6)
 
 
SHARED VOTING POWER
 
None
 
7)
 
 
SOLE DISPOSITIVE POWER
 
None
 
8)
 
 
SHARED DISPOSITIVE POWER
 
847,237
 
9)
 
 
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
847,237
 
10)
 
 
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
o
 
11)
 
 
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
 
4.3 %
 
12)
 
 
TYPE OF REPORTING PERSON
 
BD

 

 
 
 
 

Schedule 13G
 
Item 1(a).    Name of Issuer:
 
SUPERIOR WELL SERVICES, INC.
 
Item 1(b).    Address of Issuer’s Principal Executive Offices:
 
1380 Rt. 286 East, Suite #121
Indiana, PA 15701

Item 2(a).    Name of Person Filing:

Gilder, Gagnon, Howe & Co. LLC
 
Item 2(b).    Address of Principal Business Office or, if None, Residence:
 
1775 Broadway, 26th Floor
New York, NY 10019
 
Item 2(c).    Citizenship:
 
New York
 
Item 2(d).    Title of Class of Securities:
 
Common Stock
 
Item 2(e).    CUSIP Number:
 
86837X105
 
Item 3.         If this statement is filed pursuant to §§ 240.13d-1(b), or 240.13d-2(b) or (c), check whether the person filing is a:
 
 
(a)
⊠
Broker or Dealer Registered Under Section 15 of the Act (15 U.S.C. 78o)
 
 
(b)
¨
Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c)
 
 
(c)
¨
Insurance Company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c)
 
 
(d)
¨
Investment Company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8)
 
 
(e)
¨
Investment Adviser in accordance with § 240.13d-1(b)(1)(ii)(E)
 
 
(f)
¨
Employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F)
 
 
(g)
¨
Parent Holding Company or control person in accordance with §240.13d-1(b)(ii)(G)
 
 

 
 
 
 
 

 
 
(h)
¨
Savings Association as defined in §3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813)
 
 
(i)
¨
Church plan that is excluded from the definition of an investment company under §3(c)(15) of the Investment Company Act of 1940 (15 U.S.C. 80a-3)
 
 
(j)
¨
Group, in accordance with §240.13d-1(b)(ii)(J)
 
Item 4.    Ownership.
 
 
(a)
  
Amount beneficially owned: 847,237
 
 
(b)
  
Percent of class: 4.3%
 
 
(c)
  
Number of shares as to which such person has:
 
 
(i)
Sole power to vote or to direct the vote: None
 
 
(ii)
Shared power to vote or to direct the vote: None
 
 
(iii)
Sole power to dispose or to direct the disposition of: None
 
 
(iv)
Shared power to dispose or to direct the disposition of: 847,237
 
The shares reported include 581,230 shares held in customer accounts over which partners and/or employees of the Reporting Person have discretionary authority to dispose of or direct the disposition of the shares and 266,007 shares held in accounts owned by the partners of the Reporting Person and their families.
 
Item 5.    Ownership of Five Percent or Less of a Class.
 
This statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities.

Item 6.    Ownership of More than Five Percent on Behalf of Another Person.

Not applicable

Item 7.    Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company.

Not applicable
 

 
 
 
 
 

 
Item 8.    Identification and Classification of Members of the Group.
 
Not applicable
 
Item 9.    Notice of Dissolution of Group.
 
Not applicable
 
Item 10.     Certification.
 
By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired in the ordinary course of business and were not acquired for the purpose of and do not have the effect of changing or influencing the control of the issuer of such securities and were not acquired in connection with or as a participant in any transaction having such purposes or effect.
 

 
 
 
 

 
SIGNATURE
 
After reasonable inquiry and to the best knowledge and belief of the undersigned, the undersigned certifies that the information set forth in this Statement is true, complete and correct.
 
              December 11, 2006                            
            Date
 
              /s/ Walter Weadock                         
            Signature
 
              Walter Weadock, Member            
            Name/Title
 
 
 
 
 
 
 
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