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IRWD - As of  05/15/24, 12:07:42 AM:   62 Insider Transactions.

Sector: Healthcare    Industry: Medical Laboratories & Research
Prev Close:$13.22  Avg Vol(3m): 1,441,500  P/E: 0.00  EPS: -0.86

Email this page to a friend.    Insider Transactions for IRWD

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2020-11-10 10:27:36.0 IRONWOOD PHARMACEUTICALS INC IRWD FMR LLC 1.748% view
S 2020-11-09 09:59:56.0 IRONWOOD PHARMACEUTICALS INC IRWD Sarissa Capital Management LP n/a view
B 2020-02-26 17:02:55.0 IRONWOOD PHARMACEUTICALS INC IRWD Sarissa Capital Management LP 7.9% view
B 2020-02-14 15:14:14.0 IRONWOOD PHARMACEUTICALS INC IRWD JANUS HENDERSON GROUP PLC 5.3% view
B 2020-02-14 09:33:35.0 IRONWOOD PHARMACEUTICALS INC IRWD BROWN CAPITAL MANAGEMENT LLC 11.42% view
S 2020-08-31 17:15:13.0 QUAKER CHEMICAL CORP KWR Gulf Hungary Holding Korlatolt Felelossegu Tarsasag 24.0% view
S 2020-05-21 16:42:24.0 QUAKER CHEMICAL CORP KWR Gulf Hungary Holding Korlatolt Felelossegu Tarsasag 8.8% view
S 2020-02-13 15:22:03.0 QUAKER CHEMICAL CORP KWR Neuberger Berman Group LLC 4.48% view
S 2020-02-04 12:30:36.0 QUAKER CHEMICAL CORP KWR EAGLE ASSET MANAGEMENT INC 4.5% view
B 2019-08-09 17:37:01.0 QUAKER CHEMICAL CORP KWR PRICE T ROWE ASSOCIATES INC 10.5% view
B 2019-02-14 13:48:40.0 QUAKER CHEMICAL CORP KWR PRICE T ROWE ASSOCIATES INC 11.07% view
S 2019-01-31 14:46:35.0 QUAKER CHEMICAL CORP KWR BlackRock Inc 7.37% view
S 2019-01-16 14:18:03.0 QUAKER CHEMICAL CORP KWR EAGLE ASSET MANAGEMENT INC 7.37% view
B 2019-01-16 13:04:08.0 QUAKER CHEMICAL CORP KWR ROYCE & ASSOCIATES LP 5.35% view
B 2019-01-14 14:20:47.0 QUAKER CHEMICAL CORP KWR VANGUARD GROUP INC 10.21% view
S 2018-02-12 09:40:13.0 QUAKER CHEMICAL CORP KWR VANGUARD GROUP INC 9.3% view
S 2018-01-19 13:57:30.0 QUAKER CHEMICAL CORP KWR BlackRock Inc 8.18% view
B 2017-04-03 14:36:58.0 QUAKER CHEMICAL CORP KWR VANGUARD GROUP INC 8.25% view
B 2017-01-18 11:36:07.0 QUAKER CHEMICAL CORP KWR ROYCE & ASSOCIATES LP 11.0% view
S 2016-11-09 15:32:50.0 QUAKER CHEMICAL CORP KWR BlackRock Inc 0.03% view
B 2016-02-10 11:24:31.0 QUAKER CHEMICAL CORP KWR BlackRock Inc 9.3% view
S 2016-01-27 11:46:51.0 QUAKER CHEMICAL CORP KWR EAGLE ASSET MANAGEMENT INC 10.03% view
B 2015-02-12 17:11:04.0 QUAKER CHEMICAL CORP KWR VANGUARD GROUP INC 6.35% view
S 2015-01-22 14:24:41.0 QUAKER CHEMICAL CORP KWR ROYCE & ASSOCIATES LLC 7.91% view
B 2015-01-08 11:22:42.0 QUAKER CHEMICAL CORP KWR VANGUARD GROUP INC 5.94% view
B 2014-01-30 13:04:00.0 QUAKER CHEMICAL CORP KWR BlackRock Inc 8.8% view
B 2014-01-13 16:24:25.0 QUAKER CHEMICAL CORP KWR VANGUARD GROUP INC 5.8% view
B 2013-02-07 18:52:04.0 QUAKER CHEMICAL CORP KWR EAGLE ASSET MANAGEMENT INC 12.74% view
B 2013-01-18 11:15:43.0 QUAKER CHEMICAL CORP KWR ROYCE & ASSOCIATES LLC 10.57% view
S 2012-06-07 10:46:36.0 QUAKER CHEMICAL CORP KWR BlackRock Inc 7.61% view
S 2012-02-10 08:21:12.0 QUAKER CHEMICAL CORP KWR VANGUARD GROUP INC 9.261% view
B 2012-01-20 11:53:34.0 QUAKER CHEMICAL CORP KWR EAGLE ASSET MANAGEMENT INC 10.11% view
S 2011-02-08 08:51:23.0 QUAKER CHEMICAL CORP KWR ROYCE & ASSOCIATES LLC 6.98% view
B 2010-01-29 15:00:06.0 QUAKER CHEMICAL CORP KWR ROYCE & ASSOCIATES LLC 8.2% view
S 2009-02-09 12:52:59.0 QUAKER CHEMICAL CORP KWR ROYCE & ASSOCIATES LLC 6.5% view
S 2009-01-26 12:35:02.0 QUAKER CHEMICAL CORP KWR NAPLES RONALD J 7.8% view
S 2008-01-31 13:03:44.0 QUAKER CHEMICAL CORP KWR ROYCE & ASSOCIATES LLC 8.22% view
B 2007-02-07 06:11:44.0 QUAKER CHEMICAL CORP KWR NAPLES RONALD J 7.5% view
B 2007-01-24 15:54:36.0 QUAKER CHEMICAL CORP KWR DIMENSIONAL FUND ADVISORS INC 7.1% view
S 2006-02-03 00:00:00.0 QUAKER CHEMICAL CORP KWR NAPLES RONALD J 8.8% view
S 2006-01-19 00:00:00.0 QUAKER CHEMICAL CORP KWR BERNZOTT CAPITAL ADVISORS 0.02% view
B 2005-02-09 00:00:00.0 QUAKER CHEMICAL CORP KWR NAPLES RONALD J 8.0% view
B 2005-02-03 00:00:00.0 QUAKER CHEMICAL CORP KWR ROYCE & ASSOCIATES LLC 12.43% view
B 2004-02-13 00:00:00.0 QUAKER CHEMICAL CORP KWR ROYCE & ASSOCIATES LLC 10.12% view
S 2004-02-05 00:00:00.0 QUAKER CHEMICAL CORP KWR DEPRINCE RACE & ZOLLO INC 5.12% view
B 2003-04-01 00:00:00.0 QUAKER CHEMICAL CORP KWR NAPLES RONALD J 7.6% view
B 2003-02-07 00:00:00.0 QUAKER CHEMICAL CORP KWR ROYCE & ASSOCIATES LLC 6.7% view
B 2002-02-11 00:00:00.0 QUAKER CHEMICAL CORP KWR ROYCE & ASSOCIATES INC 5.54% view
S 2002-02-06 00:00:00.0 QUAKER CHEMICAL CORP KWR BENOLIEL PETER A 4.7% view
S 2001-02-14 00:00:00.0 QUAKER CHEMICAL CORP KWR DEPRINCE RACE & ZOLLO INC 4.44% view
B 2001-02-12 00:00:00.0 QUAKER CHEMICAL CORP KWR NAPLES RONALD J 5.4% view
B 2000-02-14 00:00:00.0 QUAKER CHEMICAL CORP KWR INVESTMENT COUNSELORS OF MARYLAND INC 5.15% view
S 2000-02-04 00:00:00.0 QUAKER CHEMICAL CORP KWR BENOLIEL PETER A 5.0% view
S 1999-02-12 00:00:00.0 QUAKER CHEMICAL CORP KWR DEPRINCE RACE & ZOLLO INC 5.8% view
S 1999-02-04 00:00:00.0 QUAKER CHEMICAL CORP KWR MELLON BANK CORP 5.6% view
S 1998-02-11 00:00:00.0 QUAKER CHEMICAL CORP KWR BENOLIEL PETER A 6.5% view
B 1998-01-27 00:00:00.0 QUAKER CHEMICAL CORP KWR MELLON BANK CORP 5.67% view
B 1997-05-02 00:00:00.0 QUAKER CHEMICAL CORP KWR QUEST ADVISORY CORP n/a view
S 1997-02-12 00:00:00.0 QUAKER CHEMICAL CORP KWR TCW GROUP INC 7.0% view
B 1996-02-14 00:00:00.0 QUAKER CHEMICAL CORP KWR QUEST ADVISORY CORP 7.6% view
B 1995-02-14 00:00:00.0 QUAKER CHEMICAL CORP KWR QUEST ADVISORY CORP 7.23% view
B 1994-02-15 00:00:00.0 QUAKER CHEMICAL CORP KWR BENOLIEL PETER A 6.91% 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.