ORTHODONTIC CENTERS OF AMERICA INC /DE/

FY: Dec 31 2004

Q: Sep 30 2004

Q: Sep 30 2004

Q: Jun 30 2004

Q: Mar 31 2004

Q: Mar 31 2004

FY: Dec 31 2003

Q: Sep 30 2003

Q: Jun 30 2003

Q: Mar 31 2003

FY: Mar 31 2003

Q: Sep 30 2002

Q: Jun 30 2002

Q: Mar 31 2002

FY: Dec 31 2001

Q: Sep 30 2001

FY: Dec 31 2000

Q: Jun 30 2001

Q: Mar 31 2001

FY: Dec 31 2000

Bankruptcy or Receivership

1.01,5.02,9.01

1.01

8.01,9.01

8.01,9.01

4.01,9.01

3.01,9.01

Changes in Registrant.s Certifying Accountant

Other Events

5.02

1.01,9.01

4.01,9.01

1.01

1.01,3.01,4.02,5.02,8.01

5.02

Entry into a Material Definitive Agreement

Entry into a Material Definitive Agreement

2.02,9.01

8.01,9.01

12,7

Registration of Securities on Exchange (amendment)

Registration of Securities on Exchange

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

No description available

Post Effective Amendment to S-8

Prospectus Supplement for Primary Offering

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Prospectus Supplement for Primary Offering

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Registration statement under Securities Act of 1933 (amendment)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933 (amendment)

Written communication about a business combination transaction (Rule 425)

Registration statement under Securities Act of 1933

Registration statement under Securities Act of 1933

Written communication about a business combination transaction (Rule 425)

Definitive Proxy Statement

No description available

Preliminary Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Preliminary Proxy Statement

Definitive Proxy Statement

Preliminary Proxy Statement

SATELLITE ASSET MANAGEMENT LP

DIMENSIONAL FUND ADVISORS INC

DIMENSIONAL FUND ADVISORS INC

NightWatch Capital Management, LLC

Xerion Capital Partners LLC

Xerion Capital Partners LLC

DIMENSIONAL FUND ADVISORS INC

Gries Michael F

NightWatch Capital Management, LLC

NightWatch Capital Management, LLC

SMITH THOMAS W

PRESCOTT INVESTORS PROFIT SHARING TRUST;PRESCOTT INTERNATIONAL PARTNERS;PRESCOTT ASSOCIATES;IDOYA PARTNERS;VASSALLUZZO SCOTT J;SMITH THOMAS W

Englander Daniel J;SMITH THOMAS W;Prescott Capital Partners

Englander Daniel J

Englander Daniel J

PALMISANO BARTHOLOMEW F JR

WASATCH ADVISORS INC

SMITH THOMAS W

BRANDES INVESTMENT PARTNERS, LP

PALMISANO BARTHOLOMEW F SR

No description available

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

No description available

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

No description available

Annual Report Scanned (Paper)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual Report Scanned (Paper)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

06

06

Annual Report Scanned (Paper)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)