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DGX - As of  02/17/18, 10:01:20 PM:   74 Insider Transactions.

Sector: Healthcare    Industry: Medical Laboratories & Research
Prev Close:$0.00  Avg Vol(3m): 0  P/E: 0.00  EPS: 0.00

Email this page to a friend.    Insider Transactions for DGX

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2018-02-13 17:31:01 QUEST DIAGNOSTICS INC DGX MACQUARIE GROUP LTD 5.02% view
B 2018-02-12 09:49:56 QUEST DIAGNOSTICS INC DGX VANGUARD GROUP INC 10.32% view
S 2018-02-08 09:46:58 QUEST DIAGNOSTICS INC DGX BlackRock Inc 10.6% view
B 2017-03-10 13:34:39 QUEST DIAGNOSTICS INC DGX VANGUARD GROUP INC 10.1% view
B 2017-02-10 21:26:40 QUEST DIAGNOSTICS INC DGX VANGUARD GROUP INC 9.77% view
B 2017-01-17 12:47:45 QUEST DIAGNOSTICS INC DGX BlackRock Inc 11.7% view
B 2016-02-16 15:06:34 QUEST DIAGNOSTICS INC DGX MACQUARIE GROUP LTD 6.52% view
B 2016-02-10 12:01:06 QUEST DIAGNOSTICS INC DGX VANGUARD GROUP INC 8.58% view
S 2016-02-09 14:12:44 QUEST DIAGNOSTICS INC DGX PRICE T ROWE ASSOCIATES INC 2.1% view
B 2016-01-08 17:08:43 QUEST DIAGNOSTICS INC DGX BlackRock Inc 10.4% view
B 2015-02-13 16:18:05 QUEST DIAGNOSTICS INC DGX MACQUARIE GROUP LTD 5.82% view
S 2015-02-13 10:30:38 QUEST DIAGNOSTICS INC DGX FMR LLC 0.897% view
S 2015-02-12 15:52:58 QUEST DIAGNOSTICS INC DGX PRICE T ROWE ASSOCIATES INC 5.2% view
B 2015-02-10 11:59:52 QUEST DIAGNOSTICS INC DGX VANGUARD GROUP INC 7.71% view
B 2014-06-09 16:05:37 QUEST DIAGNOSTICS INC DGX BlackRock Inc 10.0% view
B 2014-02-14 06:56:28 QUEST DIAGNOSTICS INC DGX FMR LLC 5.324% view
S 2014-02-13 17:06:51 QUEST DIAGNOSTICS INC DGX Capital World Investors 4.6% view
B 2014-02-12 13:07:27 QUEST DIAGNOSTICS INC DGX VANGUARD GROUP INC 6.66% view
B 2014-02-12 10:12:58 QUEST DIAGNOSTICS INC DGX PRICE T ROWE ASSOCIATES INC 6.4% view
B 2014-02-11 09:29:53 QUEST DIAGNOSTICS INC DGX PRICE T ROWE ASSOCIATES INC 6.4% view
S 2014-01-23 19:52:20 QUEST DIAGNOSTICS INC DGX ABERDEEN ASSET MANAGEMENT PLC 5.25% view
B 2013-02-13 11:44:13 QUEST DIAGNOSTICS INC DGX Capital World Investors 5.6% view
B 2013-02-13 10:28:28 QUEST DIAGNOSTICS INC DGX VANGUARD GROUP INC 5.82% view
B 2013-02-06 14:02:52 QUEST DIAGNOSTICS INC DGX PRICE T ROWE ASSOCIATES INC 0.0% view
B 2013-02-05 10:07:19 QUEST DIAGNOSTICS INC DGX BlackRock Inc 6.51% view
B 2013-01-25 17:26:32 QUEST DIAGNOSTICS INC DGX ABERDEEN ASSET MANAGEMENT PLC 6.39% view
B 2012-02-10 15:14:20 QUEST DIAGNOSTICS INC DGX PRICE T ROWE ASSOCIATES INC 0.0% view
B 2012-02-10 13:19:47 QUEST DIAGNOSTICS INC DGX Capital World Investors 5.6% view
B 2012-02-09 17:00:15 QUEST DIAGNOSTICS INC DGX BARROW HANLEY MEWHINNEY & STRAUSS LLC 12.0% view
B 2012-02-09 13:15:10 QUEST DIAGNOSTICS INC DGX BlackRock Inc 5.22% view
S 2012-01-26 12:13:47 QUEST DIAGNOSTICS INC DGX VANGUARD WINDSOR FUNDS 1.04% view
B 2012-01-11 09:57:40 QUEST DIAGNOSTICS INC DGX ABERDEEN ASSET MANAGEMENT PLC 5.91% view
B 2011-02-11 12:43:19 QUEST DIAGNOSTICS INC DGX BARROW HANLEY MEWHINNEY & STRAUSS LLC 6.45% view
B 2011-02-10 07:31:55 QUEST DIAGNOSTICS INC DGX VANGUARD WINDSOR FUNDS 5.44% view
S 2011-02-01 17:17:41 QUEST DIAGNOSTICS INC DGX GLAXOSMITHKLINE PLC 0.0% view
B 2010-06-10 12:03:22 QUEST DIAGNOSTICS INC DGX BlackRock Inc 4.87% view
S 2010-02-09 16:33:44 QUEST DIAGNOSTICS INC DGX BARROW HANLEY MEWHINNEY & STRAUSS LLC n/a view
B 2010-02-08 16:19:09 QUEST DIAGNOSTICS INC DGX BARROW HANLEY MEWHINNEY & STRAUSS LLC n/a view
B 2010-02-04 12:33:24 QUEST DIAGNOSTICS INC DGX VANGUARD WINDSOR FUNDS 5.18% view
S 2009-03-20 15:37:50 QUEST DIAGNOSTICS INC DGX GLAXOSMITHKLINE PLC 16.5% view
S 2008-09-18 17:27:01 QUEST DIAGNOSTICS INC DGX GLAXOSMITHKLINE PLC 18.7% view
B 2007-02-16 17:29:23 QUEST DIAGNOSTICS INC DGX GLAXOSMITHKLINE PLC 18.7% view
S 2006-06-14 00:00:00 QUEST DIAGNOSTICS INC DGX GLAXOSMITHKLINE PLC 18.4% view
S 2004-12-15 00:00:00 QUEST DIAGNOSTICS INC DGX GLAXOSMITHKLINE PLC 18.5% view
S 2004-06-29 00:00:00 QUEST DIAGNOSTICS INC DGX GLAXOSMITHKLINE PLC 20.5% view
S 2004-02-13 00:00:00 QUEST DIAGNOSTICS INC DGX BANK OF AMERICA CORP 5.0% view
B 2003-02-14 00:00:00 QUEST DIAGNOSTICS INC DGX BANK OF AMERICA CORP 10.6% view
B 2002-12-11 00:00:00 QUEST DIAGNOSTICS INC DGX BANK OF AMERICA CORP 10.1% view
S 2002-05-22 00:00:00 QUEST DIAGNOSTICS INC DGX GLAXOSMITHKLINE PLC 22.8% view
B 2001-05-14 00:00:00 QUEST DIAGNOSTICS INC DGX GLAXOSMITHKLINE PLC 23.7% view
S 2001-02-13 00:00:00 QUEST DIAGNOSTICS INC DGX WELLINGTON MANAGEMENT CO LLP 4.36% view
S 2001-02-09 00:00:00 QUEST DIAGNOSTICS INC DGX VANGUARD SPECIALIZED PORTFOLIOS INC 3.02% view
S 2001-01-18 00:00:00 QUEST DIAGNOSTICS INC DGX MELLON FINANCIAL CORP 1.89% view
S 2000-09-11 00:00:00 QUEST DIAGNOSTICS INC DGX FMR CORP n/a view
B 2000-06-09 00:00:00 QUEST DIAGNOSTICS INC DGX WELLINGTON MANAGEMENT CO LLP 10.37% view
S 2000-02-11 00:00:00 QUEST DIAGNOSTICS INC DGX FMR CORP n/a view
S 2000-02-11 00:00:00 QUEST DIAGNOSTICS INC DGX WELLINGTON MANAGEMENT CO LLP 8.8% view
S 2000-02-04 00:00:00 QUEST DIAGNOSTICS INC DGX VANGUARD SPECIALIZED PORTFOLIOS INC 5.35% view
S 2000-01-27 00:00:00 QUEST DIAGNOSTICS INC DGX MELLON FINANCIAL CORP 6.61% view
B 1999-08-25 00:00:00 QUEST DIAGNOSTICS INC DGX SMITHKLINE BEECHAM PLC 29.2% view
B 1999-08-06 00:00:00 QUEST DIAGNOSTICS INC DGX MELLON BANK CORP 10.0% view
S 1999-07-16 00:00:00 QUEST DIAGNOSTICS INC DGX PZENA INVESTMENT MANAGEMENT LLC 4.45% view
B 1999-03-09 00:00:00 QUEST DIAGNOSTICS INC DGX WELLINGTON MANAGEMENT CO LLP 10.37% view
S 1999-02-16 00:00:00 QUEST DIAGNOSTICS INC DGX GOLDMAN SACHS GROUP LP 4.8% view
B 1999-02-11 00:00:00 QUEST DIAGNOSTICS INC DGX VANGUARD SPECIALIZED PORTFOLIOS INC 5.48% view
B 1999-02-10 00:00:00 QUEST DIAGNOSTICS INC DGX WELLINGTON MANAGEMENT CO LLP 9.97% view
B 1999-02-05 00:00:00 QUEST DIAGNOSTICS INC DGX MELLON BANK CORP 9.49% view
B 1999-01-19 00:00:00 QUEST DIAGNOSTICS INC DGX PZENA INVESTMENT MANAGEMENT LLC 6.86% view
S 1999-01-07 00:00:00 QUEST DIAGNOSTICS INC DGX FMR CORP n/a view
B 1998-02-13 00:00:00 QUEST DIAGNOSTICS INC DGX GOLDMAN SACHS GROUP LP 7.9% view
S 1998-02-11 00:00:00 QUEST DIAGNOSTICS INC DGX FMR CORP n/a view
B 1998-02-10 00:00:00 QUEST DIAGNOSTICS INC DGX WELLINGTON MANAGEMENT CO LLP 9.28% view
B 1998-01-23 00:00:00 QUEST DIAGNOSTICS INC DGX MELLON BANK CORP 6.35% view
B 1997-05-08 00:00:00 QUEST DIAGNOSTICS INC DGX FMR CORP n/a 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.