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Insider Transactions by PORTERA JOSEPH P

Symbol CompanyOwnerRelationshipDateTransactionCost# SharesValue ($)Total SharesFiling
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPSep 14, 2021Option Exercise$458.414,1501,902,40211,987Sep 16, 2021, 10:00 AM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPAug 13, 2021Sale$445.503,2871,464,3591,789Aug 13, 2021, 12:14 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPSep 29, 2020Sale$348.006,0002,088,0005,826Sep 29, 2020, 01:24 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPSep 14, 2020Option Exercise$342.964,9031,681,54313,148Sep 15, 2020, 06:52 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 30, 2019Sale$299.5214,0954,221,7345,789Oct 31, 2019, 07:29 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 22, 2019Option Exercise$299.977,9202,375,76223,089Oct 24, 2019, 04:09 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPSep 18, 2019Option Exercise$292.433,5501,038,12623,768Sep 20, 2019, 07:43 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPMar 11, 2019Sale$228.5111,7652,688,38816,672Mar 13, 2019, 03:10 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 22, 2018Option Exercise$229.063,099709,85725,537Oct 24, 2018, 06:33 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 02, 2018Option Exercise$236.354,9831,177,73233,687Oct 04, 2018, 03:19 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPMay 24, 2017Option Exercise$173.0144877,50819,114Jan 09, 2018, 11:23 AM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPDec 18, 2017Sale$193.0910,0001,930,850207Dec 20, 2017, 12:55 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 22, 2017Option Exercise$160.773,605579,57633,473Oct 24, 2017, 02:40 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 02, 2017Option Exercise$165.89626103,84734,393Oct 05, 2017, 05:31 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 02, 2017Option Exercise$165.895,543919,52833,767Oct 03, 2017, 05:23 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPMay 24, 2017Option Exercise$173.011,074185,81319,740May 25, 2017, 09:47 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPDec 09, 2016Sale$158.3816,9212,679,99919,022Dec 09, 2016, 05:37 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 22, 2016Option Exercise$148.973,764560,72338,816Oct 25, 2016, 03:19 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 05, 2016Option Exercise$149.984,893733,85247,111Oct 07, 2016, 04:19 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 27, 2011Sale$84.4511,745991,86546,991Dec 01, 2015, 07:03 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPMay 06, 2010Sale$55.172,000110,33255,289Dec 01, 2015, 07:03 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPNov 10, 2010Sale$64.343,000193,01867,959Dec 01, 2015, 07:03 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 30, 2009Sale$57.002,000114,00068,058Dec 01, 2015, 07:03 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPNov 11, 2010Sale$64.4615,000966,85252,959Dec 01, 2015, 07:03 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPNov 03, 2009Sale$58.002,000116,00066,058Dec 01, 2015, 07:03 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 12, 2011Sale$81.955,199426,05869,296Dec 01, 2015, 07:03 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPNov 04, 2009Sale$58.596,000351,54060,058Dec 01, 2015, 07:03 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 14, 2011Sale$82.372,309190,19266,987Dec 01, 2015, 07:03 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPNov 09, 2009Sale$60.002,000120,00058,058Dec 01, 2015, 07:03 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 22, 2015Option Exercise$158.154,073644,14522,399Oct 26, 2015, 06:24 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 13, 2015Sale$152.7510,0001,527,54023,291Oct 15, 2015, 07:04 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPSep 24, 2015Option Exercise$144.875,960863,42570,945Sep 28, 2015, 12:22 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPFeb 27, 2015Option Exercise$146.961,599234,98955,005Mar 03, 2015, 06:27 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 29, 2014Sale$131.5515,0001,973,22053,406Oct 29, 2014, 02:35 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 22, 2014Option Exercise$130.5415,8662,071,148100,327Oct 23, 2014, 03:34 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 09, 2014Sale$130.134,685609,640101,917Oct 09, 2014, 01:56 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPSep 26, 2014Option Exercise$125.542,319291,127106,602Sep 30, 2014, 11:38 AM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPSep 20, 2013Option Exercise$117.941,907224,912123,377Nov 01, 2013, 11:33 AM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 29, 2013Sale$118.2914,9001,762,52112,000Oct 30, 2013, 03:14 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 22, 2013Option Exercise$117.818,5561,007,982119,759Oct 24, 2013, 11:20 AM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPSep 20, 2013Option Exercise$117.943,059360,778121,470Sep 23, 2013, 05:30 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPDec 31, 2012Sale$97.3416,0001,557,44099,529Jan 03, 2013, 11:16 AM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPDec 12, 2012Option Exercise$98.312,541249,806115,529Dec 13, 2012, 06:36 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 22, 2012Option Exercise$95.005,628534,660117,209Oct 24, 2012, 05:21 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 17, 2012Option Exercise$96.781,943188,044118,616Oct 19, 2012, 11:56 AM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPSep 26, 2012Option Exercise$101.002,685271,185120,559Sep 28, 2012, 05:20 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 22, 2011Option Exercise$85.304,221360,051101,058Oct 24, 2011, 06:17 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 19, 2011Option Exercise$84.382,081175,595102,465Oct 20, 2011, 04:37 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 17, 2011Option Exercise$82.361,949160,520104,546Oct 19, 2011, 01:26 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPSep 28, 2011Option Exercise$83.792,685224,97681,495Oct 03, 2011, 03:07 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPSep 28, 2011Option Exercise$83.792,685224,97681,495Sep 30, 2011, 11:12 AM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPApr 17, 2011Option Exercise$76.9777959,96084,180Apr 19, 2011, 03:58 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 22, 2010Option Exercise$64.032,725174,48286,367Oct 26, 2010, 05:28 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 19, 2010Option Exercise$62.211,974122,80387,684Oct 21, 2010, 01:38 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 17, 2010Option Exercise$63.701,946123,96089,658Oct 19, 2010, 05:58 PM
COSTCOSTCO WHOLESALE CORP /NEWPORTERA JOSEPH PExecutive VPOct 07, 2010Option Exercise$65.262,685175,22391,604Oct 13, 2010, 06:25 PM

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