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Insider Transactions by KEITHLEY JOSEPH P

Symbol CompanyOwnerRelationshipDateTransactionCost# SharesValue ($)Total SharesFiling
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorNov 10, 2023Sale$130.4350065,2154,157Nov 13, 2023, 08:36 AM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorJun 12, 2023Sale$181.7550090,8754,157Jun 14, 2023, 04:39 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorJun 07, 2023Sale$173.001,000173,0004,657Jun 07, 2023, 04:14 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorJun 06, 2023Sale$163.501,000163,5005,657Jun 06, 2023, 04:30 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorMay 25, 2023Sale$152.211,000152,2106,657Jun 06, 2023, 04:27 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorMay 25, 2023Sale$152.211,000152,2109,657May 25, 2023, 06:22 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorMay 17, 2023Sale$134.501,000134,5009,657May 19, 2023, 04:15 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorMay 18, 2023Sale$142.432,000284,8608,657May 19, 2023, 04:15 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorMay 16, 2023Sale$131.001,000131,00010,657May 16, 2023, 05:23 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorMay 15, 2023Sale$126.073,000378,22011,375May 15, 2023, 04:21 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorFeb 13, 2023Sale$124.526,000747,12016,375Feb 13, 2023, 04:24 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorDec 14, 2022Sale$86.241,00086,24020,375Dec 14, 2022, 04:14 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorNov 30, 2022Sale$79.001,00079,00020,375Nov 30, 2022, 06:48 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorNov 10, 2022Sale$74.022,000148,04021,375Nov 14, 2022, 07:27 AM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorAug 25, 2022Sale$79.372,000158,74023,375Aug 25, 2022, 04:20 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorFeb 25, 2022Sale$69.053,000207,15022,686Feb 28, 2022, 04:49 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorDec 08, 2021Sale$69.003,000207,00025,686Dec 09, 2021, 07:01 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorAug 26, 2021Sale$48.495,000242,45028,585Aug 27, 2021, 04:19 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorFeb 16, 2021Sale$40.2110,000402,10030,189Feb 17, 2021, 05:09 PM
NDSNNORDSON CORPKEITHLEY JOSEPH PDirectorNov 02, 2020Option Exercise$196.27662129,93151,497Nov 03, 2020, 04:57 PM
NDSNNORDSON CORPKEITHLEY JOSEPH PDirectorNov 01, 2019Option Exercise$160.02812129,93650,374Nov 05, 2019, 10:20 AM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorMar 14, 2018Sale$26.754,000107,00021,439Mar 14, 2018, 04:24 PM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorFeb 20, 2018Sale$50.608,000404,79011,757Feb 20, 2018, 05:07 PM
NDSNNORDSON CORPKEITHLEY JOSEPH PDirectorJan 04, 2018Sale$149.891,518227,53347,676Jan 05, 2018, 04:34 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorJun 07, 2017Sale$16.0840,000643,10035,439Jun 08, 2017, 05:16 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorMay 31, 2017Sale$13.2940,000531,50035,439May 31, 2017, 05:40 PM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorMay 05, 2017Option Exercise$34.402,941101,17019,757May 09, 2017, 02:07 PM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorMar 03, 2017Option Exercise$35.46511,80818,972Mar 07, 2017, 03:06 PM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorNov 25, 2016Option Exercise$39.03461,79518,921Nov 28, 2016, 01:30 PM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorSep 02, 2016Option Exercise$29.63601,77818,875Sep 07, 2016, 02:01 PM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorJun 01, 2016Option Exercise$23.91741,76918,815Jun 02, 2016, 11:06 AM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorMar 02, 2016Option Exercise$25.97651,68818,741Mar 04, 2016, 01:04 PM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorNov 27, 2015Option Exercise$29.13581,69018,676Nov 30, 2015, 01:47 PM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorSep 01, 2015Option Exercise$30.58551,68218,618Sep 02, 2015, 11:39 AM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorJun 04, 2015Option Exercise$38.41431,65218,564Jun 05, 2015, 03:51 PM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorMay 07, 2015Option Exercise$38.132,09879,99716,816May 11, 2015, 03:07 PM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorMar 03, 2015Option Exercise$36.81518414,718Mar 05, 2015, 10:34 AM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorMar 03, 2015Option Exercise$36.97421,55318,520Mar 05, 2015, 10:34 AM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorNov 20, 2014Option Exercise$36.11518114,713Nov 21, 2014, 11:46 AM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorNov 20, 2014Option Exercise$35.50441,56218,478Nov 21, 2014, 11:46 AM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorAug 20, 2014Option Exercise$32.98619814,708Aug 21, 2014, 10:55 AM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorAug 20, 2014Option Exercise$33.01471,55118,434Aug 21, 2014, 10:55 AM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorJun 04, 2014Option Exercise$34.38517214,702Jun 05, 2014, 01:47 PM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorJun 04, 2014Option Exercise$33.77461,55318,386Jun 05, 2014, 01:47 PM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorMay 08, 2014Option Exercise$32.482,46379,99814,697May 09, 2014, 03:14 PM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorMar 06, 2014Option Exercise$34.13723912,234Mar 10, 2014, 12:42 PM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorMar 06, 2014Option Exercise$33.16441,45918,340Mar 10, 2014, 12:42 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorAug 15, 2013Buy$1.9725,00049,25040,000Mar 03, 2014, 04:47 PM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorDec 03, 2013Option Exercise$28.05521,45918,296Dec 04, 2013, 11:38 AM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorSep 04, 2013Option Exercise$29.40501,47018,244Sep 05, 2013, 09:53 AM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorJun 04, 2013Option Exercise$31.36461,44318,195Jun 05, 2013, 10:46 AM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorMay 02, 2013Option Exercise$25.113,18680,00012,202May 06, 2013, 01:15 PM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorMar 06, 2013Option Exercise$27.96491,37018,148Mar 07, 2013, 12:18 PM
NDSNNORDSON CORPKEITHLEY JOSEPH PDirectorAug 23, 2012Sale$60.275,000301,3501,518Aug 24, 2012, 02:56 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorMay 24, 2012Buy$1.015,0005,05015,000May 24, 2012, 03:11 PM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorMay 03, 2012Option Exercise$24.502,65465,0239,016May 03, 2012, 02:25 PM
ACLSAXCELIS TECHNOLOGIES INCKEITHLEY JOSEPH PDirectorFeb 10, 2012Buy$1.7010,00017,00010,000Feb 13, 2012, 08:11 AM
MTRNMATERION CorpKEITHLEY JOSEPH PDirectorMay 05, 2011Option Exercise$37.981,71265,0226,420May 09, 2011, 09:47 AM
NDSNNORDSON CORPKEITHLEY JOSEPH PDirectorDec 20, 2010Sale$92.252,500230,6253,259Dec 21, 2010, 10:50 AM
KEIKEITHLEY INSTRUMENTS INCKEITHLEY JOSEPH PDirector, Chairman, CEODec 08, 2010Option Exercise$21.602,44852,8770Dec 09, 2010, 04:35 PM
KEIKEITHLEY INSTRUMENTS INCKEITHLEY JOSEPH PDirector, Chairman, CEODec 08, 2010Option Exercise$21.6091,2981,972,0370Dec 09, 2010, 04:35 PM
KEIKEITHLEY INSTRUMENTS INCKEITHLEY JOSEPH PDirector, Chairman, CEODec 08, 2010Option Exercise$21.601,954,81642,224,0260Dec 09, 2010, 04:35 PM
KEIKEITHLEY INSTRUMENTS INCKEITHLEY JOSEPH PDirector, Chairman, CEODec 08, 2010Option Exercise$21.6023,031497,4700Dec 09, 2010, 04:35 PM
KEIKEITHLEY INSTRUMENTS INCKEITHLEY JOSEPH PDirector, Chairman, CEOOct 27, 2010Option Exercise$21.537,708165,95373,573Oct 28, 2010, 04:56 PM
KEIKEITHLEY INSTRUMENTS INCKEITHLEY JOSEPH PDirector, Chairman, CEOOct 27, 2010Option Exercise$21.537,708165,95389,990Oct 28, 2010, 04:56 PM

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