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Insider Transactions by NIGON RICHARD

Symbol CompanyOwnerRelationshipDateTransactionCost# SharesValue ($)Total SharesFiling
NTICNORTHERN TECHNOLOGIES INTERNATIONAL CORPNIGON RICHARDDirectorJul 26, 2023Option Exercise$9.2119,153176,39642,600Jul 27, 2023, 05:48 PM
NTICNORTHERN TECHNOLOGIES INTERNATIONAL CORPNIGON RICHARDDirectorJul 27, 2023Sale$12.171,84722,47833,600Jul 27, 2023, 05:48 PM
CELCCelcuity Inc.NIGON RICHARDDirectorSep 09, 2022Buy$8.995,00044,93996,032Sep 13, 2022, 05:15 PM
CELCCelcuity Inc.NIGON RICHARDDirectorMay 25, 2022Buy$5.947544,48291,032May 26, 2022, 04:16 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorDec 31, 2019Option Exercise$67.511489,99115,969Jan 03, 2020, 04:02 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorSep 30, 2019Option Exercise$42.322369,98817,021Oct 02, 2019, 04:10 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorSep 09, 2019Sale$49.305,354263,95621,368Sep 11, 2019, 04:27 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorSep 10, 2019Sale$49.924,583228,79816,785Sep 11, 2019, 04:27 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorSep 04, 2019Sale$49.35391,92528,622Sep 06, 2019, 04:15 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorSep 05, 2019Sale$49.351,90093,76526,722Sep 06, 2019, 04:15 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorJun 28, 2019Option Exercise$56.921759,96128,661Jul 02, 2019, 04:27 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorMay 15, 2019Sale$50.3315,000755,01528,486May 17, 2019, 04:22 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorMar 29, 2019Option Exercise$52.721899,96441,332Apr 02, 2019, 12:00 AM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorDec 31, 2018Option Exercise$45.552199,97541,143Jan 03, 2019, 05:27 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorSep 28, 2018Option Exercise$71.051409,94740,924Oct 02, 2018, 04:28 PM
CELCCelcuity Inc.NIGON RICHARDDirectorSep 11, 2018Buy$22.319,747217,45690,278Sep 13, 2018, 05:23 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorJun 29, 2018Option Exercise$52.001929,98440,784Jul 02, 2018, 04:15 PM
CELCCelcuity Inc.NIGON RICHARDDirectorMay 31, 2018Buy$19.0410,000190,40080,531Jun 04, 2018, 04:27 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorMar 30, 2018Option Exercise$31.802758,74539,219Apr 03, 2018, 12:00 AM
CELCCelcuity Inc.NIGON RICHARDDirectorNov 28, 2017Buy$17.487,500131,10070,531Nov 29, 2017, 05:02 PM
CELCCelcuity Inc.NIGON RICHARDDirectorNov 20, 2017Buy$17.207,500129,00062,031Nov 22, 2017, 04:14 PM
CELCCelcuity Inc.NIGON RICHARDDirectorNov 21, 2017Buy$18.151,00018,15063,031Nov 22, 2017, 04:14 PM
NTICNORTHERN TECHNOLOGIES INTERNATIONAL CORPNIGON RICHARDDirectorSep 07, 2017Option Exercise$10.251,50015,37515,300Sep 08, 2017, 05:33 PM
NTICNORTHERN TECHNOLOGIES INTERNATIONAL CORPNIGON RICHARDDirectorApr 27, 2017Option Exercise$10.254,00041,00013,800May 01, 2017, 04:17 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorMar 31, 2017Option Exercise$18.954618,73635,749Apr 04, 2017, 05:02 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorMar 13, 2017Buy$20.1120,000402,14735,288Mar 15, 2017, 04:33 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorDec 13, 2016Option Exercise$0.686,1034,15014,755Dec 15, 2016, 04:23 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorSep 14, 2016Buy$16.963,24054,9435,175Sep 15, 2016, 04:38 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorSep 14, 2016Buy$17.149,000154,2499,000Sep 15, 2016, 04:38 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorSep 14, 2016Buy$16.963,32556,38914,471Sep 15, 2016, 04:38 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorSep 13, 2016Buy$15.991,93530,9331,935Sep 15, 2016, 04:38 PM
TCMDTACTILE SYSTEMS TECHNOLOGY INCNIGON RICHARDDirectorSep 13, 2016Buy$15.851,25019,81911,146Sep 15, 2016, 04:38 PM
VASCVASCULAR SOLUTIONS INCNIGON RICHARDDirectorMay 01, 2016Option Exercise$34.9571825,09466,235May 03, 2016, 04:13 PM
VASCVASCULAR SOLUTIONS INCNIGON RICHARDDirectorFeb 10, 2016Option Exercise$11.0612,200134,98867,008Feb 12, 2016, 04:05 PM
VASCVASCULAR SOLUTIONS INCNIGON RICHARDDirectorNov 04, 2015Sale$32.408,000259,20058,008Nov 06, 2015, 04:16 PM
NTICNORTHERN TECHNOLOGIES INTERNATIONAL CORPNIGON RICHARDDirectorAug 17, 2015Option Exercise$12.056,47778,07812,277Aug 18, 2015, 04:31 PM
VASCVASCULAR SOLUTIONS INCNIGON RICHARDDirectorMay 28, 2015Sale$32.686,000196,08065,508May 29, 2015, 04:06 PM
VASCVASCULAR SOLUTIONS INCNIGON RICHARDDirectorApr 30, 2015Option Exercise$32.061,06934,27269,210May 04, 2015, 04:39 PM
VASCVASCULAR SOLUTIONS INCNIGON RICHARDDirectorApr 02, 2015Option Exercise$13.3212,000159,86072,279Apr 06, 2015, 04:19 PM
NTICNORTHERN TECHNOLOGIES INTERNATIONAL CORPNIGON RICHARDDirectorJan 15, 2015Option Exercise$14.043,38947,5889,333Jan 16, 2015, 04:55 PM
VASCVASCULAR SOLUTIONS INCNIGON RICHARDDirectorNov 26, 2014Buy$25.803,00077,40062,279Dec 01, 2014, 11:00 AM
VASCVASCULAR SOLUTIONS INCNIGON RICHARDDirectorMay 03, 2014Option Exercise$21.792,33150,79259,279May 06, 2014, 04:17 PM
VASCVASCULAR SOLUTIONS INCNIGON RICHARDDirectorFeb 25, 2014Buy$25.661,00025,66058,187Feb 27, 2014, 04:16 PM
VASCVASCULAR SOLUTIONS INCNIGON RICHARDDirectorFeb 20, 2014Option Exercise$17.2418,000310,34065,187Feb 24, 2014, 04:13 PM
VASCVASCULAR SOLUTIONS INCNIGON RICHARDDirectorMay 01, 2013Buy$15.573,00046,71050,500May 02, 2013, 04:08 PM
NTICNORTHERN TECHNOLOGIES INTERNATIONAL CORPNIGON RICHARDDirectorApr 22, 2013Buy$10.992,00021,9807,000Apr 23, 2013, 04:23 PM
VASCVASCULAR SOLUTIONS INCNIGON RICHARDDirectorFeb 19, 2013Option Exercise$4.9514,00069,23251,500Feb 21, 2013, 04:07 PM
VASCVASCULAR SOLUTIONS INCNIGON RICHARDDirectorMay 23, 2012Buy$10.824,50048,69041,500May 24, 2012, 04:05 PM
NTICNORTHERN TECHNOLOGIES INTERNATIONAL CORPNIGON RICHARDDirectorApr 20, 2012Buy$13.003,00038,9995,000Apr 23, 2012, 05:28 PM
VASCVASCULAR SOLUTIONS INCNIGON RICHARDDirectorJan 04, 2012Option Exercise$2.3710,00023,70037,000Jan 06, 2012, 04:27 PM
VASCVASCULAR SOLUTIONS INCNIGON RICHARDDirectorJan 05, 2011Option Exercise$7.3110,00073,10027,000Jan 07, 2011, 04:14 PM
NTICNORTHERN TECHNOLOGIES INTERNATIONAL CORPNIGON RICHARDDirectorAug 27, 2010Buy$10.552,00021,1002,000Aug 27, 2010, 06:14 PM
VASCVASCULAR SOLUTIONS INCNIGON RICHARDDirectorAug 18, 2010Buy$11.852,00023,70017,000Aug 20, 2010, 04:15 PM
VASCVASCULAR SOLUTIONS INCNIGON RICHARDDirectorAug 18, 2010Buy$11.852,00023,700500Aug 20, 2010, 04:15 PM