Costco Wholesale Corp. (COST) on GreekSoup https://greeksoup.ai/stocks/us/cost/ Every dated entry in the public record on Costco Wholesale Corp.: results, filings, insider trades and the rest, from the filings, the last 90 days. en Wed, 23 Sep 2026 00:00:00 +0000 Costco Wholesale Corp.: short interest 7,577,940 shares at the 31 August 2026 settlement, 4.09 days to coverhttps://greeksoup.ai/stocks/us/cost/short-interest/us:COST:short-interest:2026-08-31:c9f2ee01ceMon, 31 Aug 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Costco Wholesale Corp.: Richard Dean Dr McCormick (GA06) disclosed a sale, $1,001 - $15,000, traded 30 July 2026https://greeksoup.ai/stocks/us/cost/congress/us:COST:congress:2026-08-14:5219ad11c0Fri, 14 Aug 2026 00:00:00 +0000House tradeHouse trade. The filing. The page on GreekSoup.

]]> Costco Wholesale Corp.: short interest 7,364,782 shares at the 14 August 2026 settlement, 4.38 days to coverhttps://greeksoup.ai/stocks/us/cost/short-interest/us:COST:short-interest:2026-08-14:dffa29af5eFri, 14 Aug 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Costco Wholesale Corp.: short interest 7,655,966 shares at the 31 July 2026 settlement, 3.75 days to coverhttps://greeksoup.ai/stocks/us/cost/short-interest/us:COST:short-interest:2026-07-31:19e5b9c261Fri, 31 Jul 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Costco Wholesale Corp.: Dan Newhouse (WA04) disclosed a purchase, $1,001 - $15,000, traded 10 July 2026https://greeksoup.ai/stocks/us/cost/congress/us:COST:congress:2026-07-17:09fec6e1cdFri, 17 Jul 2026 00:00:00 +0000House tradeHouse trade. The filing. The page on GreekSoup.

]]> Costco Wholesale Corp.: short interest 6,957,664 shares at the 15 July 2026 settlement, 2.75 days to coverhttps://greeksoup.ai/stocks/us/cost/short-interest/us:COST:short-interest:2026-07-15:b197beb0d1Wed, 15 Jul 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Costco Wholesale Corp. filed 8-K: other eventshttps://greeksoup.ai/stocks/us/cost/filings/us:COST:filing:2026-07-08:7b6a60e7ddWed, 08 Jul 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Costco Wholesale Corp.: short interest 7,284,892 shares at the 30 June 2026 settlement, 2.44 days to coverhttps://greeksoup.ai/stocks/us/cost/short-interest/us:COST:short-interest:2026-06-30:1702e4725aTue, 30 Jun 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Costco Wholesale Corp. filed 11-K: 11-khttps://greeksoup.ai/stocks/us/cost/filings/us:COST:filing:2026-06-29:0c8f8c3bb4Mon, 29 Jun 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Costco Wholesale Corp.: Denman Kenneth D (Director) sold 885 shares at $957.45 on 23 June 2026, $847,345https://greeksoup.ai/stocks/us/cost/insiders/us:COST:insider:2026-06-25:e6d8c9d34eThu, 25 Jun 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

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