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ALXN - As of  09/24/24, 02:07:31 AM:   104 Insider Transactions.

Sector: Healthcare    Industry: Biotechnology
Prev Close:$125.30  Avg Vol(3m): 1,882,510  P/E: 189.50  EPS: 0.66

Email this page to a friend.    Insider Transactions for ALXN

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2020-02-14 13:29:49.0 ALEXION PHARMACEUTICALS ALXN PRICE T ROWE ASSOCIATES INC 5.4% view
B 2020-02-13 10:36:43.0 ALEXION PHARMACEUTICALS ALXN STATE STREET CORP 5.13% view
B 2020-02-12 11:01:06.0 ALEXION PHARMACEUTICALS ALXN VANGUARD GROUP INC 7.57% view
S 2020-02-05 11:26:05.0 ALEXION PHARMACEUTICALS ALXN BlackRock Inc 7.2% view
S 2020-01-10 10:25:37.0 ALEXION PHARMACEUTICALS ALXN FMR LLC 6.69% view
S 2019-02-14 13:48:11.0 ALEXION PHARMACEUTICALS ALXN PRICE T ROWE ASSOCIATES INC 7.9% view
S 2019-02-12 12:10:43.0 ALEXION PHARMACEUTICALS ALXN STATE STREET CORP 4.9% view
B 2019-02-11 10:30:45.0 ALEXION PHARMACEUTICALS ALXN VANGUARD GROUP INC 7.27% view
S 2019-02-04 10:09:24.0 ALEXION PHARMACEUTICALS ALXN BlackRock Inc 7.3% view
B 2018-11-13 10:38:14.0 ALEXION PHARMACEUTICALS ALXN FMR LLC 11.122% view
B 2018-06-11 10:19:16.0 ALEXION PHARMACEUTICALS INC ALXN PRICE T ROWE ASSOCIATES INC 10.0% view
S 2018-02-14 13:58:26.0 ALEXION PHARMACEUTICALS INC ALXN PRICE T ROWE ASSOCIATES INC 9.4% view
B 2018-02-13 13:11:18.0 ALEXION PHARMACEUTICALS INC ALXN STATE STREET CORP 5.19% view
S 2018-02-13 09:33:16.0 ALEXION PHARMACEUTICALS INC ALXN FMR LLC 7.926% view
B 2018-02-12 09:07:12.0 ALEXION PHARMACEUTICALS INC ALXN VANGUARD GROUP INC 6.8% view
S 2018-01-29 16:38:00.0 ALEXION PHARMACEUTICALS INC ALXN BlackRock Inc 8.1% view
B 2017-06-09 12:27:32.0 ALEXION PHARMACEUTICALS INC ALXN PRICE T ROWE ASSOCIATES INC 10.0% view
B 2017-02-14 10:42:13.0 ALEXION PHARMACEUTICALS INC ALXN FMR LLC 12.564% view
S 2017-02-13 16:37:49.0 ALEXION PHARMACEUTICALS INC ALXN Capital Research Global Investors 3.2% view
B 2017-02-08 19:52:08.0 ALEXION PHARMACEUTICALS INC ALXN VANGUARD GROUP INC 6.25% view
S 2017-02-06 13:31:02.0 ALEXION PHARMACEUTICALS INC ALXN PRICE T ROWE ASSOCIATES INC 9.4% view
B 2017-01-19 17:23:56.0 ALEXION PHARMACEUTICALS INC ALXN BlackRock Inc 8.3% view
S 2016-09-09 10:44:00.0 ALEXION PHARMACEUTICALS INC ALXN Capital Research Global Investors 6.8% view
B 2016-08-10 10:57:16.0 ALEXION PHARMACEUTICALS INC ALXN FMR LLC 10.011% view
B 2016-02-12 17:36:05.0 ALEXION PHARMACEUTICALS INC ALXN Capital Research Global Investors 12.2% view
S 2016-02-12 08:49:30.0 ALEXION PHARMACEUTICALS INC ALXN FMR LLC 6.621% view
B 2016-02-12 08:17:30.0 ALEXION PHARMACEUTICALS INC ALXN PRICE T ROWE ASSOCIATES INC 12.5% view
B 2016-02-10 10:34:59.0 ALEXION PHARMACEUTICALS INC ALXN VANGUARD GROUP INC 5.75% view
B 2016-02-10 10:15:52.0 ALEXION PHARMACEUTICALS INC ALXN BlackRock Inc 6.9% view
B 2015-02-13 13:57:56.0 ALEXION PHARMACEUTICALS INC ALXN Capital Research Global Investors 12.2% view
B 2015-02-13 12:24:07.0 ALEXION PHARMACEUTICALS INC ALXN PRICE T ROWE ASSOCIATES INC 10.1% view
B 2015-02-13 09:55:56.0 ALEXION PHARMACEUTICALS INC ALXN FMR LLC 11.168% view
B 2015-02-11 13:49:11.0 ALEXION PHARMACEUTICALS INC ALXN VANGUARD GROUP INC 5.37% view
B 2015-02-06 17:52:08.0 ALEXION PHARMACEUTICALS INC FRED RE ADVISERS CORP 2.05% view
S 2019-02-11 09:39:43.0 FREDS INC FRED VANGUARD GROUP INC 3.01% view
S 2019-02-08 08:24:38.0 FREDS INC FRED NWQ INVESTMENT MANAGEMENT COMPANY 0.0% view
B 2018-10-31 16:10:28.0 FREDS INC FRED Alden Global Capital LLC 33.2% view
B 2018-10-22 15:41:19.0 FREDS INC FRED Alden Global Capital LLC 31.2% view
S 2018-10-12 16:08:05.0 FREDS INC FRED Alden Global Capital LLC 1.7% view
S 2018-06-11 07:39:15.0 FREDS INC FRED WELLINGTON MANAGEMENT GROUP LLP 0.0% view
B 2018-02-13 16:20:38.0 FREDS INC FRED ADAGE CAPITAL PARTNERS GP 3.36% view
S 2018-02-13 10:04:41.0 FREDS INC FRED RE ADVISERS CORP 5.93% view
S 2018-02-09 07:07:54.0 FREDS INC FRED VANGUARD GROUP INC 11.27% view
B 2018-01-19 14:03:41.0 FREDS INC FRED BlackRock Inc 24.4% view
B 2017-04-25 17:15:43.0 FREDS INC FRED ADAGE CAPITAL PARTNERS GP 5.56% view
B 2017-02-14 16:44:48.0 FREDS INC FRED VANGUARD GROUP INC 8.24% view
B 2017-02-10 13:29:17.0 FREDS INC FRED WELLINGTON MANAGEMENT GROUP LLP 12.03% view
B 2017-02-09 08:28:52.0 FREDS INC FRED PRICE T ROWE ASSOCIATES INC 5.7% view
B 2017-01-12 17:07:29.0 FREDS INC FRED Alden Global Capital LLC 24.8% view
B 2016-10-05 14:18:24.0 FREDS INC FRED NWQ INVESTMENT MANAGEMENT COMPANY 7.99% view
S 2016-02-11 13:11:55.0 FREDS INC FRED PRICE T ROWE ASSOCIATES INC 5.7% view
S 2016-02-09 15:50:45.0 FREDS INC FRED HEARTLAND ADVISORS INC 9.3% view
B 2016-01-08 17:08:07.0 FREDS INC FRED NATIONAL RURAL ELECTRIC COOPERATIVE ASSOCIATION 6.05% view
B 2015-02-13 10:18:12.0 FREDS INC FRED PRICE T ROWE ASSOCIATES INC 5.9% view
B 2015-02-12 10:44:15.0 FREDS INC FRED VANGUARD GROUP INC 6.4% view
S 2015-02-05 09:16:02.0 FREDS INC FRED BlackRock Inc 10.1% view
B 2014-02-14 16:51:21.0 FREDS INC FRED NATIONAL RURAL ELECTRIC COOPERATIVE ASSOCIATION 5.3% view
B 2014-02-14 09:27:15.0 FREDS INC FRED PRICE T ROWE ASSOCIATES INC 4.5% view
S 2014-02-11 09:47:46.0 FREDS INC FRED VANGUARD GROUP INC 12.3% view
B 2014-01-09 17:55:12.0 FREDS INC FRED BlackRock Inc 10.03% view
B 2013-02-14 12:22:01.0 FREDS INC FRED WELLINGTON MANAGEMENT CO LLP 5.48% view
B 2013-02-11 16:57:09.0 FREDS INC FRED DIMENSIONAL FUND ADVISORS LP 0.0% view
S 2013-02-07 11:51:57.0 FREDS INC FRED FRANKLIN RESOURCES INC 3.1% view
B 2013-02-01 11:42:29.0 FREDS INC FRED WELLINGTON MANAGEMENT CO LLP 8.58% view
B 2012-02-13 20:37:15.0 FREDS INC FRED PRICE T ROWE ASSOCIATES INC 5.4% view
B 2012-02-10 13:50:24.0 FREDS INC FRED VANGUARD GROUP INC 5.26% view
S 2012-02-09 08:38:51.0 FREDS INC FRED BlackRock Inc 6.2% view
S 2011-11-07 09:42:16.0 FREDS INC FRED HEARTLAND ADVISORS INC 3.7% view
B 2011-02-14 13:52:13.0 FREDS INC FRED DIMENSIONAL FUND ADVISORS LP 6.61% view
B 2011-02-10 15:58:34.0 FREDS INC FRED HEARTLAND ADVISORS INC 6.7% view
S 2011-02-04 12:54:57.0 FREDS INC FRED FRANKLIN RESOURCES INC 10.2% view
B 2010-06-09 16:43:27.0 FREDS INC FRED River Road Asset Management 5.8% view
S 2010-02-12 15:40:20.0 FREDS INC FRED DIMENSIONAL FUND ADVISORS LP 5.49% view
S 2010-01-29 14:48:41.0 FREDS INC FRED FRANKLIN RESOURCES INC 9.2% view
B 2009-02-12 12:22:58.0 FREDS INC FRED DIMENSIONAL FUND ADVISORS INC 6.99% view
B 2009-02-06 13:50:45.0 FREDS INC FRED BARCLAYS GLOBAL INVESTORS NA 4.5% view
S 2008-06-10 09:24:11.0 FREDS INC FRED HEARTLAND ADVISORS INC 4.57% view
B 2008-02-14 11:09:49.0 FREDS INC FRED RUTABAGA CAPITAL MANAGEMENT LLC 6.5% view
S 2008-02-06 10:48:18.0 FREDS INC FRED DIMENSIONAL FUND ADVISORS INC 6.92% view
S 2008-02-05 16:18:09.0 FREDS INC FRED DEUTSCHE BANK AG 5.52% view
S 2007-02-14 17:11:16.0 FREDS INC FRED Prentice Capital Management 7.97% view
B 2007-02-01 20:21:31.0 FREDS INC FRED DIMENSIONAL FUND ADVISORS INC 3.11% view
S 2007-01-10 17:06:39.0 FREDS INC FRED FMR CORP n/a view
S 2006-02-14 00:00:00.0 FREDS INC FRED JANUS CAPITAL MANAGEMENT LLC n/a view
B 2006-02-10 00:00:00.0 FREDS INC FRED FRANKLIN RESOURCES INC 5.46% view
B 2005-04-11 00:00:00.0 FREDS INC FRED FMR CORP 7.4% view
B 2005-02-14 00:00:00.0 FREDS INC FRED FMR CORP 6.9% view
B 2004-07-13 00:00:00.0 FREDS INC FRED EARNEST PARTNERS LLC 7.3% view
S 2003-01-21 00:00:00.0 FREDS INC FRED GOLDMAN SACHS ASSET MANAGEMENT 0.0% view
S 2002-02-12 00:00:00.0 FREDS INC FRED DARUMA ASSET MANAGEMENT INC 5.57% view
S 2001-08-10 00:00:00.0 FREDS INC FRED FMR CORP n/a view
B 2001-02-12 00:00:00.0 FREDS INC FRED GOLDMAN SACHS ASSET MANAGEMENT 7.77% view
S 2001-02-02 00:00:00.0 FREDS INC FRED DIMENSIONAL FUND ADVISORS INC 6.4% view
S 2000-07-17 00:00:00.0 FREDS INC FRED SELIGMAN J & W & CO INC n/a view
B 2000-02-10 00:00:00.0 FREDS INC FRED SELIGMAN J & W & CO INC 8.3% view
B 2000-02-09 00:00:00.0 FREDS INC FRED DARUMA ASSET MANAGEMENT INC n/a view
S 2000-01-24 00:00:00.0 FREDS INC FRED FMR CORP n/a view
S 1999-02-12 00:00:00.0 FREDS INC FRED FRANKLIN RESOURCES INC 7.4% view
B 1998-10-07 00:00:00.0 FREDS INC FRED ARIEL MANAGEMENT CORP 6.0% view
S 1998-02-10 00:00:00.0 FREDS INC FRED FMR CORP n/a view
S 1997-02-13 00:00:00.0 FREDS INC FRED FRANKLIN RESOURCES INC n/a view
B 1996-02-13 00:00:00.0 FREDS INC FRED FMR CORP 3.9% view
B 1996-02-08 00:00:00.0 FREDS INC FRED FRANKLIN RESOURCES INC n/a view
S 1995-02-09 00:00:00.0 FREDS INC FRED 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.