Latest filing published 25 Jun 2026 for Costco Wholesale CORP /new. Read the official filing
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Kenneth d. Denman, listed as board member, has filed trades across 5 companies (mainly through SEC (Form 4)), most often in Costco Wholesale CORP /new, Motorola Solutions, Inc. and Vmware, Inc. Between 31 December 2015 and 23 June 2026, the trades on record add up to 29 filings.
Both buying and selling appear: 1 purchase worth €723k, against 9 sales worth €1.9M. The amount is not disclosed for 1 filing. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. The rest of the record consists of 16 share grants. In 2026 alone, the filings show 1 purchase and 2 sales.
The newest entry dates from 25 June 2026: an open-market sale, in Costco Wholesale CORP /new. The last purchase on record was published on 8 June 2026, which is 132 days ago. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. US insiders must file a Form 4 within two business days of a trade. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
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