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PKI - As of  04/30/25, 11:23:37 AM:   93 Insider Transactions.

Sector: Healthcare    Industry: Medical Instruments & Supplies
Prev Close:$53.96  Avg Vol(3m): 657,206  P/E: 27.70  EPS: 1.95

Email this page to a friend.    Insider Transactions for PKI

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2020-02-13 18:00:03.0 RITCHIE BROS AUCTIONEERS INC RBA MASSACHUSETTS FINANCIAL SERVICES CO 9.9% view
S 2020-02-13 17:27:04.0 RITCHIE BROS AUCTIONEERS INC RBA Champlain Investment Partners 1.79% view
S 2020-02-13 16:59:13.0 RITCHIE BROS AUCTIONEERS INC RBA JANUS HENDERSON GROUP PLC 5.7% view
S 2020-01-16 11:05:53.0 RITCHIE BROS AUCTIONEERS INC RBA BAILLIE GIFFORD & CO 9.6% view
B 2019-08-12 15:06:04.0 RITCHIE BROS AUCTIONEERS INC RBA MASSACHUSETTS FINANCIAL SERVICES CO 10.3% view
B 2019-02-13 16:35:20.0 RITCHIE BROS AUCTIONEERS INC RBA MASSACHUSETTS FINANCIAL SERVICES CO 8.0% view
B 2019-02-13 15:16:20.0 RITCHIE BROS AUCTIONEERS INC RBA Champlain Investment Partners 6.23% view
S 2019-02-13 11:24:02.0 RITCHIE BROS AUCTIONEERS INC RBA Burgundy Asset Management Ltd 1.2659% view
B 2019-02-11 20:19:06.0 RITCHIE BROS AUCTIONEERS INC RBA JANUS HENDERSON GROUP PLC 5.8% view
S 2019-01-15 07:17:30.0 RITCHIE BROS AUCTIONEERS INC RBA BAILLIE GIFFORD & CO 10.21% view
B 2018-02-21 13:21:37.0 RITCHIE BROS AUCTIONEERS INC RBA Champlain Investment Partners 5.7% view
S 2018-02-14 14:01:10.0 RITCHIE BROS AUCTIONEERS INC RBA PRICE T ROWE ASSOCIATES INC 1.7% view
B 2018-02-13 17:51:02.0 RITCHIE BROS AUCTIONEERS INC RBA JANUS HENDERSON GROUP PLC 5.8% view
S 2018-02-13 17:24:14.0 RITCHIE BROS AUCTIONEERS INC RBA JANUS CAPITAL MANAGEMENT LLC 0.0% view
B 2018-02-12 20:12:02.0 RITCHIE BROS AUCTIONEERS INC RBA Champlain Investment Partners 5.64% view
B 2018-02-12 16:34:11.0 RITCHIE BROS AUCTIONEERS INC RBA Burgundy Asset Management Ltd 5.7749% view
B 2018-02-09 17:07:39.0 RITCHIE BROS AUCTIONEERS INC RBA MASSACHUSETTS FINANCIAL SERVICES CO 6.4% view
S 2018-01-31 08:23:02.0 RITCHIE BROS AUCTIONEERS INC RBA BAILLIE GIFFORD & CO 10.44% view
S 2017-10-06 15:36:46.0 RITCHIE BROS AUCTIONEERS INC RBA PRIMECAP MANAGEMENT CO 4.96% view
S 2017-02-13 16:09:17.0 RITCHIE BROS AUCTIONEERS INC RBA CAISSE DE DEPOT ET PLACEMENT DU QUEBEC 7.3% view
B 2017-02-13 15:11:41.0 RITCHIE BROS AUCTIONEERS INC RBA JANUS CAPITAL MANAGEMENT LLC 5.8% view
S 2017-02-10 12:51:02.0 RITCHIE BROS AUCTIONEERS INC RBA Burgundy Asset Management Ltd 1.0% view
S 2017-02-09 11:56:51.0 RITCHIE BROS AUCTIONEERS INC RBA PRIMECAP MANAGEMENT CO 5.6% view
B 2017-02-07 12:16:42.0 RITCHIE BROS AUCTIONEERS INC RBA PRICE T ROWE ASSOCIATES INC 5.7% view
S 2017-02-06 09:44:13.0 RITCHIE BROS AUCTIONEERS INC RBA BAILLIE GIFFORD & CO 11.14% view
S 2017-02-01 13:06:48.0 RITCHIE BROS AUCTIONEERS INC RBA ROYCE & ASSOCIATES LP 2.16% view
S 2016-11-02 18:30:47.0 RITCHIE BROS AUCTIONEERS INC RBA RS INVESTMENT MANAGEMENT CO LLC 0.0% view
S 2016-02-12 07:22:06.0 RITCHIE BROS AUCTIONEERS INC n/a PRIMECAP MANAGEMENT CO 6.63% view
B 2016-02-11 19:05:34.0 RITCHIE BROS AUCTIONEERS INC n/a RS INVESTMENT MANAGEMENT CO LLC 5.89% view
S 2016-02-11 06:17:36.0 RITCHIE BROS AUCTIONEERS INC n/a Burgundy Asset Management Ltd 6.0548% view
B 2016-02-09 09:40:09.0 RITCHIE BROS AUCTIONEERS INC n/a BAILLIE GIFFORD & CO 11.55% view
S 2016-02-01 17:45:28.0 RITCHIE BROS AUCTIONEERS INC n/a RIVERBRIDGE PARTNERS LLC 4.08% view
S 2016-01-27 11:51:29.0 RITCHIE BROS AUCTIONEERS INC n/a ROYCE & ASSOCIATES LLC 6.14% view
B 2015-02-13 17:15:38.0 RITCHIE BROS AUCTIONEERS INC n/a CLIFTON PARK CAPITAL MANAGEMENT 6.0% view
S 2015-02-13 15:08:46.0 RITCHIE BROS AUCTIONEERS INC n/a PRIMECAP MANAGEMENT CO 7.23% view
S 2015-02-11 14:15:58.0 RITCHIE BROS AUCTIONEERS INC n/a Burgundy Asset Management Ltd 7.4328% view
B 2015-02-02 11:19:38.0 RITCHIE BROS AUCTIONEERS INC n/a BAILLIE GIFFORD & CO 10.85% view
S 2015-01-29 12:37:30.0 RITCHIE BROS AUCTIONEERS INC n/a RIVERBRIDGE PARTNERS LLC 5.64% view
B 2015-01-20 14:53:25.0 RITCHIE BROS AUCTIONEERS INC n/a ROYCE & ASSOCIATES LLC 9.36% view
S 2014-04-02 17:21:06.0 RITCHIE BROS AUCTIONEERS INC n/a CMOLIK C RUSSELL 3.0% view
B 2014-02-13 16:41:16.0 RITCHIE BROS AUCTIONEERS INC n/a CLIFTON PARK CAPITAL MANAGEMENT 6.0% view
B 2014-02-13 14:58:31.0 RITCHIE BROS AUCTIONEERS INC n/a CAISSE DE DEPOT ET PLACEMENT DU QUEBEC 8.5% view
S 2014-02-12 21:31:06.0 RITCHIE BROS AUCTIONEERS INC n/a RITCHIE DAVID E n/a view
S 2014-02-06 15:49:59.0 RITCHIE BROS AUCTIONEERS INC n/a CMOLIK C RUSSELL 5.3% view
B 2014-02-05 12:52:51.0 RITCHIE BROS AUCTIONEERS INC n/a RIVERBRIDGE PARTNERS LLC 5.77% view
S 2014-02-03 15:44:59.0 RITCHIE BROS AUCTIONEERS INC n/a Burgundy Asset Management Ltd 10.1127% view
S 2014-01-17 10:07:41.0 RITCHIE BROS AUCTIONEERS INC n/a BAILLIE GIFFORD & CO 10.04% view
B 2014-01-13 16:30:20.0 RITCHIE BROS AUCTIONEERS INC n/a ROYCE & ASSOCIATES LLC 8.15% view
B 2013-11-06 14:05:53.0 RITCHIE BROS AUCTIONEERS INC n/a Burgundy Asset Management Ltd 10.66% view
B 2013-09-06 10:34:55.0 RITCHIE BROS AUCTIONEERS INC n/a BAILLIE GIFFORD & CO 10.09% view
B 2013-09-04 10:00:49.0 RITCHIE BROS AUCTIONEERS INC n/a BAILLIE GIFFORD & CO 9.23% view
B 2013-03-13 14:56:40.0 RITCHIE BROS AUCTIONEERS INC n/a CAISSE DE DEPOT ET PLACEMENT DU QUEBEC 7.6% view
S 2013-02-14 14:42:52.0 RITCHIE BROS AUCTIONEERS INC n/a PRIMECAP MANAGEMENT CO 7.86% view
B 2013-02-11 14:56:27.0 RITCHIE BROS AUCTIONEERS INC n/a Burgundy Asset Management Ltd 9.0643% view
B 2013-02-11 10:38:31.0 RITCHIE BROS AUCTIONEERS INC n/a BAILLIE GIFFORD & CO 6.23% view
B 2013-02-08 16:51:59.0 RITCHIE BROS AUCTIONEERS INC n/a CMOLIK C RUSSELL 5.6% view
B 2013-02-05 11:08:41.0 RITCHIE BROS AUCTIONEERS INC n/a ROYCE & ASSOCIATES LLC 8.1% view
S 2012-10-10 16:46:00.0 RITCHIE BROS AUCTIONEERS INC n/a BAMCO INC 2.28% view
S 2012-02-14 16:18:51.0 RITCHIE BROS AUCTIONEERS INC n/a JANUS CAPITAL MANAGEMENT LLC 3.5% view
S 2012-02-14 14:48:12.0 RITCHIE BROS AUCTIONEERS INC n/a RUANE 4.48% view
S 2012-02-14 09:56:38.0 RITCHIE BROS AUCTIONEERS INC n/a BAMCO INC 7.42% view
B 2012-02-13 18:08:59.0 RITCHIE BROS AUCTIONEERS INC n/a RITCHIE DAVID 9.4% view
B 2012-02-13 13:35:09.0 RITCHIE BROS AUCTIONEERS INC n/a PRIMECAP MANAGEMENT CO 8.47% view
S 2012-02-02 12:37:53.0 RITCHIE BROS AUCTIONEERS INC n/a CMOLIK C RUSSELL 5.6% view
S 2012-01-20 12:46:12.0 RITCHIE BROS AUCTIONEERS INC n/a ROYCE & ASSOCIATES LLC 8.03% view
S 2011-02-14 15:40:01.0 RITCHIE BROS AUCTIONEERS INC n/a Neuberger Berman Group LLC 4.957% view
S 2011-02-14 15:16:33.0 RITCHIE BROS AUCTIONEERS INC n/a RUANE 5.01% view
B 2011-02-14 11:57:44.0 RITCHIE BROS AUCTIONEERS INC n/a PRIMECAP MANAGEMENT CO 7.97% view
S 2011-02-14 09:40:26.0 RITCHIE BROS AUCTIONEERS INC n/a BAMCO INC 8.5% view
B 2011-02-14 06:40:59.0 RITCHIE BROS AUCTIONEERS INC n/a JANUS CAPITAL MANAGEMENT LLC 5.5% view
B 2011-01-31 15:40:49.0 RITCHIE BROS AUCTIONEERS INC n/a ROYCE & ASSOCIATES LLC 8.21% view
B 2011-01-31 15:24:57.0 RITCHIE BROS AUCTIONEERS INC n/a RITCHIE DAVID E 9.2% view
B 2011-01-26 14:17:09.0 RITCHIE BROS AUCTIONEERS INC n/a CMOLIK C RUSSELL 6.0% view
B 2010-08-10 12:20:57.0 RITCHIE BROS AUCTIONEERS INC n/a PRIMECAP MANAGEMENT CO 5.9% view
B 2010-02-17 16:44:28.0 RITCHIE BROS AUCTIONEERS INC n/a RUANE 5.03% view
B 2010-02-16 17:30:21.0 RITCHIE BROS AUCTIONEERS INC n/a Neuberger Berman Group LLC 6.09% view
S 2010-02-09 16:50:28.0 RITCHIE BROS AUCTIONEERS INC n/a RITCHIE DAVID E 8.05% view
S 2010-02-09 10:57:26.0 RITCHIE BROS AUCTIONEERS INC n/a ROYCE & ASSOCIATES LLC 7.8% view
S 2010-02-03 16:49:32.0 RITCHIE BROS AUCTIONEERS INC n/a BAMCO INC 9.3% view
S 2010-01-20 10:03:42.0 RITCHIE BROS AUCTIONEERS INC n/a CMOLIK C RUSSELL 6.0% view
B 2009-06-11 13:37:38.0 RITCHIE BROS AUCTIONEERS INC n/a Neuberger Berman Group LLC 6.084% view
S 2009-03-16 16:20:07.0 RITCHIE BROS AUCTIONEERS INC n/a CMOLIK C RUSSELL 6.49% view
B 2009-02-12 17:22:20.0 RITCHIE BROS AUCTIONEERS INC n/a BAMCO INC 9.4% view
B 2009-02-12 13:40:23.0 RITCHIE BROS AUCTIONEERS INC n/a RITCHIE DAVID E 8.09% view
S 2009-02-12 12:59:35.0 RITCHIE BROS AUCTIONEERS INC n/a NEUBERGER BERMAN INC 6.245% view
S 2009-01-30 11:36:59.0 RITCHIE BROS AUCTIONEERS INC n/a ROYCE & ASSOCIATES LLC 8.06% view
S 2008-02-12 16:51:38.0 RITCHIE BROS AUCTIONEERS INC n/a NEUBERGER BERMAN INC 8.029% view
B 2008-02-07 12:39:10.0 RITCHIE BROS AUCTIONEERS INC n/a RITCHIE DAVID E 6.9% view
B 2008-02-04 13:31:08.0 RITCHIE BROS AUCTIONEERS INC n/a ROYCE & ASSOCIATES LLC 10.61% view
B 2007-02-14 09:49:12.0 RITCHIE BROS AUCTIONEERS INC n/a CMOLIK C RUSSELL 7.79% view
B 2007-02-13 11:09:22.0 RITCHIE BROS AUCTIONEERS INC n/a NEUBERGER BERMAN INC 8.795% view
B 2007-01-25 12:14:20.0 RITCHIE BROS AUCTIONEERS INC n/a ROYCE & ASSOCIATES LLC 10.42% view
B 2006-09-07 15:40:00.0 RITCHIE BROS AUCTIONEERS INC n/a ROYCE & ASSOCIATES LLC 10.13% 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.