Latest filing published 12 Jan 2026 for Costco Wholesale CORP /new, €1.2M.
Russell D. Miller, Executive Vice President at Costco Wholesale CORP /new, has sold EUR 17.2 million of shares across 11 market trades, with a median of EUR 1,554,565. The largest is from October 11, 2024 (EUR 3,586,170), followed by September 29, 2025 (EUR 2,637,028) and November 3, 2023 (EUR 2,363,539). No purchase is on file.
The record holds 39 filings published from April 19, 2018 to January 12, 2026, and the pace is unusually even: 5 or 6 filings every year from 2019 to 2025. Beyond the sales there are 14 grants and 14 other filings, but no option exercise. One filing, a sale, falls in the last twelve months.
Miller's sales line up with colleagues'. 7 trades fall within 30 days of a trade by Richard A. Galanti, 4 of one by Claudine Adamo and 4 of one by Patrick J. Callans, always in the same direction. Filings appear a median of 2 days after the trade, across 35 dated filings.
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25 of 39 declarations