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PERKINS CAPITAL MANAGEMENT INC
- As of  04/30/24, 12:08:39 PM:   74 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
B 2020-02-14 14:29:32.0 FlexShopper FPAY 7.75% view
S 2020-02-14 14:25:07.0 Avinger Inc AVGR 5.25% view
S 2019-02-15 15:33:29.0 Xtant Medical Holdings XTNT 3.6% view
S 2019-02-15 15:17:36.0 CANCER GENETICS CGIX 4.0% view
B 2019-02-15 14:59:07.0 Avinger Inc AVGR 10.8% view
B 2019-02-15 14:56:13.0 Black Ridge Oil & Gas ANFC 6.3% view
S 2019-02-15 14:53:16.0 TearLab Corp TEAR 13.1% view
B 2018-01-26 15:32:27.0 TearLab Corp TEAR 40.1% view
S 2018-01-26 15:29:51.0 CANCER GENETICS CGIX 5.7% view
S 2018-01-26 15:27:00.0 Xtant Medical Holdings XTNT 6.0% view
B 2018-01-26 15:24:01.0 Black Ridge Oil & Gas ANFC 6.3% view
S 2017-02-09 15:24:09.0 EnteroMedics Inc ETRM 0.0% view
S 2017-02-09 14:00:43.0 BIO KEY INTERNATIONAL INC BKYI 4.4% view
B 2017-02-09 11:58:51.0 CANCER GENETICS CGIX 7.8% view
B 2017-02-09 11:51:36.0 Xtant Medical Holdings XTNT 9.5% view
S 2016-06-17 14:13:17.0 CombiMatrix Corp CBMX 4.0% view
S 2016-06-17 14:09:29.0 WaferGen Bio WGBS 3.9% view
S 2016-05-17 15:52:52.0 NANOSPHERE INC NSPH 10.2% view
S 2016-05-17 13:24:44.0 UROLOGIX INC ULGX 16.8% view
S 2016-03-25 11:52:41.0 UROLOGIX INC ULGX 18.7% view
S 2016-02-23 15:15:29.0 UROLOGIX INC ULGX 20.0% view
B 2016-02-11 10:27:45.0 NANOSPHERE INC NSPH 22.4% view
S 2016-02-05 11:48:55.0 UROLOGIX INC ULGX 21.1% view
B 2016-02-04 11:41:57.0 EnteroMedics Inc ETRM 6.6% view
B 2016-02-04 11:40:32.0 BIO KEY INTERNATIONAL INC BKYI 6.8% view
B 2016-02-04 11:39:45.0 EnteroMedics Inc ETRM 6.6% view
S 2016-02-01 16:31:18.0 Venaxis APPY 2.9% view
B 2016-02-01 16:15:34.0 CombiMatrix Corp CBMX 7.8% view
S 2016-02-01 16:06:49.0 WaferGen Bio WGBS 7.6% view
B 2016-02-01 16:01:16.0 UROLOGIX INC ULGX 23.3% view
S 2015-11-04 11:45:24.0 UROLOGIX INC ULGX 23.3% view
B 2015-10-20 10:33:00.0 WaferGen Bio WGBS 15.2% view
S 2015-09-10 14:42:44.0 Xtant Medical Holdings BONE 4.6% view
B 2015-07-09 16:12:27.0 UNITEK CORP QUALIFIED & NONQUALIFIED STOCK OPTION PLANS n/a 7.1% view
S 2015-07-07 13:03:52.0 UROLOGIX INC ULGX 24.4% view
B 2015-07-07 12:57:51.0 UROPLASTY INC UPI 0.0% view
S 2015-07-07 12:24:06.0 UROPLASTY INC UPI 0.0% view
S 2015-03-10 14:53:15.0 BIO KEY INTERNATIONAL INC BKYI 3.5% view
S 2015-01-28 16:04:09.0 Venaxis APPY 7.0% view
S 2015-01-28 16:00:35.0 UROPLASTY INC UPI 5.8% view
B 2015-01-28 15:57:42.0 UROLOGIX INC ULGX 25.5% view
B 2015-01-28 15:53:44.0 CombiMatrix Corp CBMX 5.5% view
B 2015-01-28 15:53:29.0 BIO KEY INTERNATIONAL INC BKYI 7.3% view
B 2015-01-28 15:47:19.0 Bacterin International Holdings BONE 8.0% view
S 2015-01-26 16:18:56.0 APPLIANCE RECYCLING CENTERS OF AMERICA INC APCI 2.9% view
S 2015-01-09 15:48:38.0 UROLOGIX INC ULGX 25.5% view
S 2015-01-09 15:46:08.0 CREATIVE REALITIES RNIN 2.3% view
S 2014-12-19 11:57:54.0 APPLIANCE RECYCLING CENTERS OF AMERICA INC APCI 7.9% view
S 2014-12-10 16:03:16.0 UROLOGIX INC ULGX 27.2% view
S 2014-12-10 15:58:59.0 RAINMAKER SYSTEMS INC RMKR 4.0% view
S 2014-10-10 15:00:19.0 CREATIVE REALITIES RNIN 5.2% view
S 2014-09-10 16:07:09.0 WIRELESS RONIN TECHNOLOGIES INC RNIN 17.3% view
S 2014-04-09 12:30:06.0 UROLOGIX INC ULGX 28.4% view
B 2014-02-10 08:31:49.0 Healthcare Corp of America HCCAE 6.0% view
S 2014-02-07 15:33:25.0 WIRELESS RONIN TECHNOLOGIES INC RNIN 31.8% view
S 2014-02-07 15:31:28.0 WIRELESS RONIN TECHNOLOGIES INC RNIN 27.3% view
B -81.51% 2014-02-07 15:29:18.0 Venaxis APPY 11.3% view
B -69.37% 2014-02-07 15:27:12.0 UROPLASTY INC UPI 6.6% view
S 2014-02-07 15:25:11.0 UROLOGIX INC ULGX 29.7% view
S 2014-02-07 15:23:03.0 UROLOGIX INC ULGX 28.6% view
S 2014-02-07 15:19:51.0 RAINMAKER SYSTEMS INC RMKR 6.3% view
B 474.07% 2014-02-07 15:14:18.0 Bacterin International Holdings BONE 6.4% view
S 2014-02-07 15:11:30.0 APPLIANCE RECYCLING CENTERS OF AMERICA INC APCI 15.3% view
B 9.09% 2013-12-23 16:27:56.0 WIRELESS RONIN TECHNOLOGIES INC RNIN 33.8% view
B -3.23% 2013-11-18 15:56:32.0 WIRELESS RONIN TECHNOLOGIES INC RNIN 24.8% view
S 2013-10-10 15:41:27.0 EDAP TMS SA n/a 4.7% view
S 2013-07-11 15:33:23.0 Venaxis APPY 9.5% view
B -33.33% 2013-07-10 15:23:36.0 UROLOGIX INC ULGX 30.1% view
B 78.03% 2013-07-10 15:20:07.0 Venaxis APPY 19.6% view
S 2013-02-11 15:23:23.0 JONES SODA CO JSDA 3.4% view
B -59.38% 2013-02-01 15:49:25.0 WIRELESS RONIN TECHNOLOGIES INC RNIN 18.5% view
B 67.41% 2013-02-01 15:47:10.0 UROPLASTY INC UPI 6.5% view
S 2013-02-01 15:45:02.0 UROLOGIX INC ULGX 28.5% view
S 2013-02-01 15:42:48.0 RAINMAKER SYSTEMS INC RMKR 9.7% 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.
** Since most institutions are long investors, only returns for long transactions are shown here.