QuickLinks -- Click here to rapidly navigate through this document
    UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G/A

Under the Securities Exchange Act of 1934
(Amendment No. 3)*
 
OMB APPROVAL
OMB Number: 3235-0145
Expires: December 31, 2005
Estimated average burden
hours per response. . . 11

SPORT-HALEY, INC.
(Name of Issuer)

COMMON STOCK
(Title of Class of Securities)

848925103
(CUSIP Number)

December 31, 2004
(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
Rule 13d-1(b)

o
Rule 13d-1(c)

ý
Rule 13d-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, see the Notes).


CUSIP No. 848925103   Schedule 13G/A   Page 2 of 5 Pages

1   NAME OF REPORTING PERSON
S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Ronald J. Norick

2   CHECK THE APPROPRIATE BOX IF A MEMBER OF GROUP*   (a)  o
                (b)  o

3   SEC USE ONLY

           

4   CITIZENSHIP OR PLACE OF ORGANIZATION
Oklahoma, U.S.A.


NUMBER OF
SHARES

 

5

 

SOLE VOTING POWER
0 Shares and Option for 141,666 Shares

 

 
BENEFICIALLY  
OWNED BY
EACH
  6   SHARED VOTING POWER
110,617 Shares
   
REPORTING  
PERSON WITH   7   SOLE DISPOSITIVE POWER
0 Shares and Option for 141,666 Shares
   
       
   
        8   SHARED DISPOSITIVE POWER
110,617 Shares
   

9   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
110,617 Shares and Option for 141,666 Shares
   

10   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*   o

11   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
9.4% (assuming exercise of options)

12   TYPE OF REPORTING PERSON*
IN
   

2



SCHEDULE 13G/A

Item 1.


Item 2.


Item 3. If this statement is filed pursuant to Rule 13d-1(b), or 13d-2(b), check whether the persons filing are a:


Item 4. Ownership

3



Item 5. Ownership of Five Percent or Less of a Class

        If 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, check the following.


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 Member of the Group

        Not applicable.


Item 9. Notice of Dissolution of Group

        Not applicable.


Item 10. Certification

        None required.

4



SIGNATURE

        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.

    2-14-2005
Date

 

 

/s/  
RONALD J. NORICK      
Ronald J. Norick

5




QuickLinks

SCHEDULE 13G/A
SIGNATURE