Form4insider filings, from the source

Insider · CIK 0001187964

Richard M Libenson

Files at: COST. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $6.3M · 5net −$6.3M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesOct 2015Apr 2016Oct 2016Apr 2017Oct 2017Apr 2018Oct 2018

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Oct 25, 2018 SForm 4 →Oct 26, 1:38 pm EDTCOSTCO WHOLESALE CORP /NEWCOST2,049$224.00$458,97638,682−5.03% plan?
Oct 22, 2018 JForm 4 →Oct 26, 1:38 pm EDTCOSTCO WHOLESALE CORP /NEWCOST4,098——40,731— plan? late
Oct 22, 2018 AForm 4 →Oct 24, 5:50 pm EDTCOSTCO WHOLESALE CORP /NEWCOST1,179——5,098— plan?
Dec 22, 2017 GForm 5 →Oct 1, 2018, 2:55 pm EDTCOSTCO WHOLESALE CORP /NEWCOST596——38,682— plan?
Dec 18, 2017 SForm 4 →Dec 19, 8:21 pm ESTCOSTCO WHOLESALE CORP /NEWCOST20,000$193.03$3,860,69438,317−34.3% plan?
Oct 24, 2017 SForm 4/A →Oct 25, 11:56 am EDTCOSTCO WHOLESALE CORP /NEWCOST2,350$162.00$380,70036,928−5.98% plan?
Oct 24, 2017 JForm 4/A →Oct 25, 11:56 am EDTCOSTCO WHOLESALE CORP /NEWCOST4,700——39,278— plan?
Oct 24, 2017 SForm 4 →Oct 24, 3:22 pm EDTCOSTCO WHOLESALE CORP /NEWCOST2,350$162.00$380,7004,109−36.4% plan? amended
Oct 22, 2017 AForm 4/A →Oct 27, 4:54 pm EDTCOSTCO WHOLESALE CORP /NEWCOST1,680——6,269— plan?
Oct 22, 2017 AForm 4 →Oct 24, 5:38 pm EDTCOSTCO WHOLESALE CORP /NEWCOST1,870——6,459— plan? amended
May 24, 2017 AForm 4 →May 25, 9:43 pm EDTCOSTCO WHOLESALE CORP /NEWCOST140$173.01$24,2214,589— plan?
Oct 25, 2016 SForm 4 →Oct 25, 3:08 pm EDTCOSTCO WHOLESALE CORP /NEWCOST2,385$151.00$360,13558,317−3.93% plan?
Oct 25, 2016 JForm 4 →Oct 25, 3:08 pm EDTCOSTCO WHOLESALE CORP /NEWCOST4,770——60,702— plan?
Oct 22, 2016 AForm 4 →Oct 24, 2:47 pm EDTCOSTCO WHOLESALE CORP /NEWCOST2,182——6,834— plan?
Oct 28, 2015 JForm 5 →Sep 29, 2016, 10:52 am EDTCOSTCO WHOLESALE CORP /NEWCOST5,580——39,278— plan?
Oct 23, 2015 SForm 4 →Oct 26, 6:53 pm EDTCOSTCO WHOLESALE CORP /NEWCOST7,790$154.97$1,207,18036,488−17.6% plan?
Oct 22, 2015 AForm 4 →Oct 26, 6:53 pm EDTCOSTCO WHOLESALE CORP /NEWCOST2,150——7,442— plan?
Feb 27, 2015 AForm 4 →Mar 3, 6:23 pm ESTCOSTCO WHOLESALE CORP /NEWCOST216$146.96$31,7435,292— plan?

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.