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DATA - As of  04/30/25, 10:01:08 AM:   83 Insider Transactions.

Sector: Technology    Industry: Application Software
Prev Close:$50.42  Avg Vol(3m): 1,631,020  P/E: 0.00  EPS: -1.65

Email this page to a friend.    Insider Transactions for DATA

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2015-05-27 11:46:11.0 DATATRAK INTERNATIONAL INC DATA Arosa Investment Management LLC 6.79% view
B 2012-02-14 16:47:26.0 DATATRAK INTERNATIONAL INC DATA DIKER MANAGEMENT LLC 7.19% view
B 2011-02-14 18:29:24.0 DATATRAK INTERNATIONAL INC DATA DIKER MANAGEMENT LLC 7.19% view
S 2010-04-20 15:24:41.0 DATATRAK INTERNATIONAL INC DATA POTOMAC CAPITAL MANAGEMENT LLC 4.8% view
B 2010-02-16 15:56:23.0 DATATRAK INTERNATIONAL INC DATA DIKER MANAGEMENT LLC 7.19% view
S 2009-03-02 16:28:09.0 DATATRAK INTERNATIONAL INC DATA POTOMAC CAPITAL MANAGEMENT LLC 6.72% view
S 2009-02-17 09:36:54.0 DATATRAK INTERNATIONAL INC DATA DIKER MANAGEMENT LLC 7.17% view
S 2009-02-09 17:49:54.0 DATATRAK INTERNATIONAL INC DATA Bodri Capital Management LLC 0.2% view
S 2009-01-26 16:04:39.0 DATATRAK INTERNATIONAL INC DATA Lucrum Capital 6.87% view
S 2008-09-02 20:18:10.0 DATATRAK INTERNATIONAL INC DATA POTOMAC CAPITAL MANAGEMENT LLC 7.5% view
B 2008-02-14 09:33:51.0 DATATRAK INTERNATIONAL INC DATA Lucrum Capital 6.89% view
B 2008-02-13 13:45:13.0 DATATRAK INTERNATIONAL INC DATA Bodri Capital Management LLC 6.1% view
B 2008-02-11 20:49:48.0 DATATRAK INTERNATIONAL INC DATA DIKER MANAGEMENT LLC 9.66% view
S 2007-11-20 17:39:11.0 DATATRAK INTERNATIONAL INC DATA Bares Capital Management 4.98% view
S 2007-07-18 14:17:23.0 DATATRAK INTERNATIONAL INC DATA GREEN JEFFREY A 4.3% view
B 2007-03-20 17:29:41.0 DATATRAK INTERNATIONAL INC DATA POTOMAC CAPITAL MANAGEMENT LLC 7.5% view
B 2007-03-14 20:59:17.0 DATATRAK INTERNATIONAL INC DATA Bares Capital Management 5.04% view
B 2007-03-13 15:40:12.0 DATATRAK INTERNATIONAL INC DATA Ryder Christopher 5.5% view
B 2007-02-15 15:06:54.0 DATATRAK INTERNATIONAL INC DATA Bodri Capital Management LLC 5.6% view
B 2007-02-12 16:03:44.0 DATATRAK INTERNATIONAL INC DATA DIKER MANAGEMENT LLC 6.84% view
S 2007-02-02 10:04:37.0 DATATRAK INTERNATIONAL INC DATA ARBOR CAPITAL MANAGEMENT LLC 0.0% view
B 2006-10-03 18:35:11.0 DATATRAK INTERNATIONAL INC DATA DIKER MANAGEMENT LLC 5.26% view
S 2006-05-10 00:00:00.0 DATATRAK INTERNATIONAL INC DATA FMR CORP n/a view
B 2006-02-23 00:00:00.0 DATATRAK INTERNATIONAL INC DATA Ward Jim Bob 5.9% view
S 2006-02-14 00:00:00.0 DATATRAK INTERNATIONAL INC DATA GREEN JEFFREY A 5.5% view
S 2006-02-14 00:00:00.0 DATATRAK INTERNATIONAL INC DATA FMR CORP n/a view
S 2006-02-03 00:00:00.0 DATATRAK INTERNATIONAL INC DATA ARBOR CAPITAL MANAGEMENT LLC 9.62% view
B 2005-12-09 00:00:00.0 DATATRAK INTERNATIONAL INC DATA ARBOR CAPITAL MANAGEMENT LLC 10.14% view
S 2005-02-14 00:00:00.0 DATATRAK INTERNATIONAL INC DATA GREEN JEFFREY A 6.0% view
B 2005-01-10 00:00:00.0 DATATRAK INTERNATIONAL INC DATA FMR CORP n/a view
S 2004-02-17 00:00:00.0 DATATRAK INTERNATIONAL INC DATA GREEN JEFFREY A 6.6% view
S 2004-02-12 00:00:00.0 DATATRAK INTERNATIONAL INC DATA BOSTON PARTNERS ASSET MANAGEMENT L P 0.0% view
S 2004-01-28 00:00:00.0 DATATRAK INTERNATIONAL INC DATA KRUEGER KYLE K 0.0% view
S 2003-04-09 00:00:00.0 DATATRAK INTERNATIONAL INC DATA STATE OF WISCONSIN INVESTMENT BOARD 0.0% view
S 2003-02-14 00:00:00.0 DATATRAK INTERNATIONAL INC DATA FIFTH THIRD BANCORP 0.4% view
S 2003-02-13 00:00:00.0 DATATRAK INTERNATIONAL INC DATA BARONE RICHARD A 1.37% view
B 2003-02-13 00:00:00.0 DATATRAK INTERNATIONAL INC DATA BOSTON PARTNERS ASSET MANAGEMENT L P 5.6% view
B 2003-02-12 00:00:00.0 DATATRAK INTERNATIONAL INC DATA STATE OF WISCONSIN INVESTMENT BOARD 14.85% view
S 2003-02-10 00:00:00.0 DATATRAK INTERNATIONAL INC DATA KRUEGER KYLE K 5.0% view
B 2003-02-07 00:00:00.0 DATATRAK INTERNATIONAL INC DATA DIMENSIONAL FUND ADVISORS INC 4.85% view
B 2003-01-31 00:00:00.0 DATATRAK INTERNATIONAL INC DATA GREEN JEFFREY A 6.9% view
B 2002-05-24 00:00:00.0 DATATRAK INTERNATIONAL INC DATA SALAS PETER E 7.6% view
B 2002-02-14 00:00:00.0 DATATRAK INTERNATIONAL INC DATA FIFTH THIRD BANCORP 5.4% view
S 2002-02-14 00:00:00.0 DATATRAK INTERNATIONAL INC DATA MAXUS INVESTMENT GROUP 0.0% view
S 2002-02-12 00:00:00.0 DATATRAK INTERNATIONAL INC DATA GREEN JEFFREY A 5.7% view
S 2002-02-12 00:00:00.0 DATATRAK INTERNATIONAL INC DATA DIMENSIONAL FUND ADVISORS INC n/a view
B 2002-02-11 00:00:00.0 DATATRAK INTERNATIONAL INC DATA STATE OF WISCONSIN INVESTMENT BOARD 13.1% view
B 2002-01-22 00:00:00.0 DATATRAK INTERNATIONAL INC DATA KRUEGER KYLE K 6.5% view
B 2001-11-30 00:00:00.0 DATATRAK INTERNATIONAL INC DATA BARONE RICHARD A ET AL 6.52% view
B 2001-02-12 00:00:00.0 DATATRAK INTERNATIONAL INC DATA GREEN JEFFREY A 6.7% view
B 2001-02-09 00:00:00.0 DATATRAK INTERNATIONAL INC DATA STATE OF WISCONSIN INVESTMENT BOARD 11.25% view
S 2001-02-07 00:00:00.0 DATATRAK INTERNATIONAL INC DATA OXFORD BIOSCIENCE PARTNERS LP 2.3% view
S 2001-02-02 00:00:00.0 DATATRAK INTERNATIONAL INC DATA DIMENSIONAL FUND ADVISORS INC n/a view
B 2000-08-30 00:00:00.0 DATATRAK INTERNATIONAL INC DATA MAXUS INVESTMENT GROUP 7.6% view
S 2000-04-10 00:00:00.0 DATATRAK INTERNATIONAL INC DATA HEARTLAND ADVISORS INC 0.03% view
S 2000-03-28 00:00:00.0 DATATRAK INTERNATIONAL INC DATA MAXUS INVESTMENT GROUP 1.98% view
S 2000-03-28 00:00:00.0 DATATRAK INTERNATIONAL INC DATA MAXUS INVESTMENT GROUP 1.98% view
B 2000-02-11 00:00:00.0 DATATRAK INTERNATIONAL INC DATA GREEN JEFFREY A 5.3% view
S 2000-02-08 00:00:00.0 DATATRAK INTERNATIONAL INC DATA OXFORD BIOSCIENCE PARTNERS LP 7.2% view
B 2000-02-03 00:00:00.0 DATATRAK INTERNATIONAL INC DATA DIMENSIONAL FUND ADVISORS INC n/a view
S 2000-02-02 00:00:00.0 DATATRAK INTERNATIONAL INC DATA STATE OF WISCONSIN INVESTMENT BOARD 0.0% view
B 2000-02-02 00:00:00.0 DATATRAK INTERNATIONAL INC DATA STATE OF WISCONSIN INVESTMENT BOARD 11.25% view
B 2000-01-18 00:00:00.0 DATATRAK INTERNATIONAL INC DATA HEARTLAND ADVISORS INC 14.7% view
B 2000-01-06 00:00:00.0 DATATRAK INTERNATIONAL INC DATA MAXUS INVESTMENT GROUP 8.14% view
S 1999-10-12 00:00:00.0 DATATRAK INTERNATIONAL INC DATA HEARTLAND ADVISORS INC 7.4% view
S 1999-09-10 00:00:00.0 DATATRAK INTERNATIONAL INC DATA HEARTLAND ADVISORS INC 13.1% view
S 1999-02-12 00:00:00.0 COLLABORATIVE CLINICAL RESEARCH INC DATA OXFORD BIOSCIENCE PARTNERS LP 9.4% view
S 1999-02-09 00:00:00.0 COLLABORATIVE CLINICAL RESEARCH INC DATA WELLINGTON MANAGEMENT CO LLP 6.98% view
S 1999-02-02 00:00:00.0 COLLABORATIVE CLINICAL RESEARCH INC DATA STATE OF WISCONSIN INVESTMENT BOARD 5.76% view
B 1999-01-19 00:00:00.0 COLLABORATIVE CLINICAL RESEARCH INC DATA HEARTLAND ADVISORS INC 19.6% view
S 1998-02-13 00:00:00.0 COLLABORATIVE CLINICAL RESEARCH INC DATA OXFORD BIOSCIENCE PARTNERS LP 9.5% view
S 1998-02-12 00:00:00.0 COLLABORATIVE CLINICAL RESEARCH INC DATA TCW GROUP INC 0.0% view
B 1998-02-11 00:00:00.0 COLLABORATIVE CLINICAL RESEARCH INC DATA WELLINGTON MANAGEMENT CO LLP 7.33% view
S 1998-02-06 00:00:00.0 COLLABORATIVE CLINICAL RESEARCH INC DATA WEISS PECK & GREER LLC n/a view
B 1998-01-28 00:00:00.0 COLLABORATIVE CLINICAL RESEARCH INC DATA DELTEC ASSET MANAGEMENT CORP 12.0% view
B 1998-01-26 00:00:00.0 COLLABORATIVE CLINICAL RESEARCH INC DATA STATE OF WISCONSIN INVESTMENT BOARD 5.78% view
B 1998-01-12 00:00:00.0 COLLABORATIVE CLINICAL RESEARCH INC DATA HEARTLAND ADVISORS INC 16.0% view
B 1997-09-10 00:00:00.0 COLLABORATIVE CLINICAL RESEARCH INC DATA HEARTLAND ADVISORS INC 10.4% view
B 1997-02-18 00:00:00.0 COLLABORATIVE CLINICAL RESEARCH INC DATA AXIOM VENTURE PARTNERS LP 9.3% view
B 1997-02-14 00:00:00.0 COLLABORATIVE CLINICAL RESEARCH INC DATA OXFORD BIOSCIENCE PARTNERS L P ET AL 10.4% view
B 1997-02-12 00:00:00.0 COLLABORATIVE CLINICAL RESEARCH INC DATA TCW GROUP INC 5.3% view
B 1997-02-11 00:00:00.0 COLLABORATIVE CLINICAL RESEARCH INC DATA WEISS PECK & GREER LLC 6.04% view
B 1997-02-04 00:00:00.0 COLLABORATIVE CLINICAL RESEARCH INC DATA DELTEC ASSET MANAGEMENT CORP 7.89% 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.