Insider NameBuy/SellCompany NameTickerAmountShares Change
Jun 02, 2020Jun 02, 2020Costello Mark C
VP
GM
SellSemtech CorpSMTC$52.31$633,613-0
Jun 01, 2020Jun 02, 2020Costello Mark C
VP
GM
SellSemtech CorpSMTC$52.86$132,142-17.11%
Apr 08, 2020Apr 08, 2020Costello Mark C
VP
GM
SellSemtech CorpSMTC$41.98$56,079-9.93%
Mar 23, 2020Mar 23, 2020Costello Mark C
VP
GM
SellSemtech CorpSMTC$34.1$105,364-21.07%
Sep 11, 2019Sep 12, 2019Costello Mark C
VP
GM
SellSemtech CorpSMTC$46.8$418,933-74.34%
Jun 18, 2019Jun 19, 2019Costello Mark C
VP
GM
SellSemtech CorpSMTC$45.46$547,659-50.01%
Apr 12, 2019Apr 12, 2019Costello Mark C
VP
GM
SellSemtech CorpSMTC$53.25$106,505-7.95%
Mar 18, 2019Mar 19, 2019Costello Mark C
VP
GM
SellSemtech CorpSMTC$54.1$1M-42.53%
Sep 06, 2018Sep 07, 2018Costello Mark C
VP
GM
SellSemtech CorpSMTC$58.27$61,939-13.50%
Jun 05, 2018Jun 06, 2018Costello Mark C
VP
GM
SellSemtech CorpSMTC$49.84$171,491-33.56%
Mar 19, 2018Mar 21, 2018Costello Mark C
VP
GM
SellSemtech CorpSMTC$39.37$521,543-64.94%
Sep 06, 2017Sep 08, 2017Costello Mark C
VP
amp; GM
SellSemtech CorpSMTC$36.27$32,532-0
Aug 16, 2017Aug 17, 2017Costello Mark C
VP
amp; GM
SellSemtech CorpSMTC$37.81$33,917-50.00%
Jul 13, 2017Jul 13, 2017Costello Mark C
VP
amp; GM
SellSemtech CorpSMTC$37.48$140,555-0
Jun 06, 2017Jun 06, 2017Costello Mark C
VP
SellSemtech CorpSMTC$36.16$109,369-0
May 16, 2017May 16, 2017Costello Mark C
VP
SellSemtech CorpSMTC$36.53$21,370-16.20%
Mar 15, 2017Mar 15, 2017Costello Mark C
VP
SellSemtech CorpSMTC$33.75$84,377-50.61%
Sep 07, 2016Sep 08, 2016Costello Mark C
VP
SellSemtech CorpSMTC$27.47$83,573-0
Jun 08, 2016Jun 10, 2016Costello Mark C
VP
SellSemtech CorpSMTC$24.51$28,997-0
Aug 24, 2015Aug 24, 2015Costello Mark C
VP
SellSemtech CorpSMTC$16.27$69,888-0
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