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OCA - As of  04/30/25, 11:01:56 AM:   73 Insider Transactions.

Sector: Unknown    Industry: Specialized Health Services
Prev Close:$0.00  Avg Vol(3m): 0  P/E: 0.00  EPS: 0.00

Email this page to a friend.    Insider Transactions for OCA

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2007-02-14 11:39:38.0 OCA OCA SATELLITE ASSET MANAGEMENT LP 8.67% view
S 2007-02-08 19:41:42.0 OCA OCA DIMENSIONAL FUND ADVISORS INC 1.5% view
S 2007-02-01 20:26:04.0 OCA OCA DIMENSIONAL FUND ADVISORS INC 1.5% view
S 2006-09-15 20:39:02.0 OCA OCA NightWatch Capital Management 3.2% view
S 2006-09-11 16:34:08.0 OCA OCA Xerion Capital Partners LLC 1.0% view
B 2006-06-16 00:00:00.0 OCA OCA Xerion Capital Partners LLC 5.0% view
S 2006-02-06 00:00:00.0 OCA OCA DIMENSIONAL FUND ADVISORS INC 7.13% view
B 2005-11-23 00:00:00.0 OCA OCA NightWatch Capital Management 5.4% view
B 2005-11-01 00:00:00.0 OCA OCA NightWatch Capital Management 5.1% view
S 2005-06-17 00:00:00.0 OCA OCA SMITH THOMAS W 6.3% view
S 2005-02-15 00:00:00.0 OCA OCA WASATCH ADVISORS INC n/a view
B 2005-02-14 00:00:00.0 OCA OCA BRANDES INVESTMENT PARTNERS 4.9% view
B 2005-02-14 00:00:00.0 OCA OCA SMITH THOMAS W 17.1% view
B 2005-02-10 00:00:00.0 OCA OCA PALMISANO BARTHOLOMEW F SR 8.2% view
B 2005-02-09 00:00:00.0 OCA OCA DIMENSIONAL FUND ADVISORS INC 7.74% view
S 2005-01-11 00:00:00.0 OCA OCA CANNELL CAPITAL LLC 4.7% view
B 2004-10-18 00:00:00.0 OCA OCA CANNELL CAPITAL LLC 5.3% view
B 2004-05-18 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA SMITH THOMAS W 16.4% view
S 2004-02-18 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA WASATCH ADVISORS INC n/a view
B 2004-02-17 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA SMITH THOMAS W 15.1% view
B 2004-02-13 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA PALMISANO BARTHOLOMEW F SR 7.3% view
S 2004-02-10 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA REICH & TANG ASSET MANAGEMENT LP 0.0% view
S 2003-11-10 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA WASATCH ADVISORS INC n/a view
S 2003-10-09 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA WASATCH ADVISORS INC n/a view
S 2003-10-09 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC n/a view
B 2003-02-14 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA SMITH THOMAS W 13.2% view
S 2003-02-14 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA PALMISANO BARTHOLOMEW F SR 5.8% view
B 2003-02-13 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA WASATCH ADVISORS INC n/a view
B 2003-02-07 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 6.8% view
B 2003-02-07 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA REICH & TANG ASSET MANAGEMENT LP 5.09% view
S 2003-02-06 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA PRICE T ROWE ASSOCIATES INC 0.1% view
S 2003-01-15 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA MERRILL LYNCH & CO INC 0.17% view
S 2002-11-12 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA SMITH THOMAS W 10.6% view
B 2002-10-16 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA SMITH THOMAS W 11.0% view
B 2002-02-14 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA SMITH THOMAS W 6.2% view
S 2002-02-14 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA LAZZARA GASPER JR 3.1% view
S 2002-02-14 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA PALMISANO BARTHOLEMEW F SR 7.1% view
S 2002-02-12 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA PRICE T ROWE ASSOCIATES INC 6.0% view
S 2002-02-12 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA PRICE T ROWE ASSOCIATES INC 6.0% view
B 2002-02-05 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA MERRILL LYNCH & CO INC 5.02% view
B 2001-04-10 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA WASATCH ADVISORS INC n/a view
B 2001-02-14 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA SMITH THOMAS W 5.7% view
S 2001-02-14 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA PALMISANO BARTHOLEMEW F SR 7.2% view
S 2001-02-14 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA LAZZARA GASPER JR 8.6% view
S 2001-02-12 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA MASSACHUSETTS FINANCIAL SERVICES CO 4.5% view
S 2001-02-09 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA PRICE T ROWE ASSOCIATES INC 6.1% view
S 2001-01-10 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA AMVESCAP PLC 0.0% view
B 2000-05-01 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA SMITH THOMAS W 5.1% view
B 2000-02-11 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA PALMISANO BARTHOLEMEW F SR 7.2% view
B 2000-02-11 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA LAZZARA GASPER JR 9.4% view
B 2000-02-10 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA MASSACHUSETTS FINANCIAL SERVICES CO 8.3% view
S 2000-02-08 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA PRICE T ROWE ASSOCIATES INC 8.1% view
S 2000-02-04 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA AMVESCAP PLC 0.0% view
B 1999-02-16 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA PALMISANO BARTHOLEMEW F SR 6.4% view
S 1999-02-16 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA LAZZARA GASPER JR 8.1% view
S 1999-02-12 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA DENVER INVESTMENT ADVISORS LLC 3.8% view
S 1999-02-11 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA CAPITAL RESEARCH & MANAGEMENT CO 0.0% view
S 1999-02-11 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA MASSACHUSETTS FINANCIAL SERVICES CO 6.3% view
B 1999-02-11 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA AMVESCAP PLC 5.1% view
B 1999-02-10 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA PRICE T ROWE ASSOCIATES INC 8.1% view
S 1998-07-09 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA CAPITAL GROUP COMPANIES INC ET AL 0.0% view
B 1998-07-09 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA CAPITAL RESEARCH & MANAGEMENT CO 5.2% view
B 1998-03-11 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA PILGRIM BAXTER & ASSOCIATES LTD 2.23% view
B 1998-02-13 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA PALMISANO BARTHOLEMEW F SR 5.8% view
B 1998-02-13 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA LAZZARA GASPER JR 10.6% view
B 1998-02-12 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA DENVER INVESTMENT ADVISORS LLC 5.1% view
B 1998-02-12 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA MASSACHUSETTS FINANCIAL SERVICES CO 6.6% view
S 1998-02-11 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA CAPITAL GROUP COMPANIES INC ET AL 5.2% view
S 1998-02-11 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA CAPITAL GROUP COMPANIES INC ET AL 5.2% view
B 1998-02-10 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA PRICE T ROWE ASSOCIATES INC 7.8% view
B 1997-03-19 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA PILGRIM BAXTER & ASSOCIATES LTD 1.0% view
B 1997-02-12 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA PRICE T ROWE ASSOCIATES INC 5.4% view
B 1997-02-12 00:00:00.0 ORTHODONTIC CENTERS OF AMERICA INC OCA CAPITAL GROUP COMPANIES INC ET AL 5.5% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.