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CostcoCOST

RetailNasdaqFinancial year ends in August

Runs membership warehouse stores selling groceries and other goods in bulk, in the US and around the world.

Filings to the SEC

FilingPeriodFiled
Announcement 8-K: Directors or officers16 October 2026
Announcement 8-K: Other events14 October 2026
Annual report 10-K30 August 20267 October 2026
Announcement 8-K: Results24 September 2026
Announcement 8-K: Other events8 July 2026
Quarterly report 10-Q10 May 20263 June 2026
Announcement 8-K: Results28 May 2026
Announcement 8-K: Other events15 April 2026
Quarterly report 10-Q15 February 202611 March 2026
Announcement 8-K: Results5 March 2026
Announcement 8-K: Shareholder vote, Other events21 January 2026
Quarterly report 10-Q23 November 202517 December 2025
Announcement 8-K: Results11 December 2025
Announcement 8-K: Directors or officers20 October 2025
Announcement 8-K: Other events15 October 2025
Annual report 10-K31 August 20258 October 2025
Announcement 8-K: Results25 September 2025
Announcement 8-K: Directors or officers7 August 2025
Announcement 8-K: Other events16 July 2025
Announcement 8-K: Directors or officers11 June 2025
Quarterly report 10-Q11 May 20255 June 2025
Announcement 8-K: Results29 May 2025
Announcement 8-K: Other events16 April 2025
Quarterly report 10-Q16 February 202513 March 2025
Announcement 8-K: Results6 March 2025
Announcement 8-K: Directors or officers3 February 2025
Announcement 8-K: Shareholder vote, Other events27 January 2025
Quarterly report 10-Q24 November 202419 December 2024
Announcement 8-K: Results12 December 2024
Announcement 8-K: Directors or officers7 November 2024
Announcement 8-K: Other events17 October 2024
Annual report 10-K1 September 20249 October 2024
Announcement 8-K: Results26 September 2024
Announcement 8-K: Articles or bylaws20 September 2024
Announcement 8-K: Other events10 July 2024
Quarterly report 10-Q12 May 20246 June 2024
Announcement 8-K: Results30 May 2024
Announcement 8-K: Other events10 April 2024
Quarterly report 10-Q18 February 202413 March 2024
Announcement 8-K: Results7 March 2024

The most recent 40. Every filing is on the SEC’s website.

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