COST SEC Filings
SEC filings for COST. Annual and quarterly reports, 8-K events, Form 4 insider filings and 13D/G stake disclosures.
| Form | Filed | Accession |
|---|---|---|
| 4Wilcox William RichardExecutive Vice President | Oct 15, 2026 | 0000909832-26-000098EDGAR |
| 8-K | Oct 15, 2026 | 0000909832-26-000096EDGAR |
| 10-KAIThe MD&A reports strong, broad-based growth in net sales (+10%), membership fees (+11%), and net income (+14%), supported by solid liquidity and a larger planned capex and warehouse expansion. | Oct 7, 2026 | 0000909832-26-000093EDGAR |
| 4Frates CatonSr. Executive Vice President | Sep 30, 2026 | 0000909832-26-000090EDGAR |
| 4Adamo ClaudineExecutive Vice President | Sep 30, 2026 | 0000909832-26-000088EDGAR |
| 8-KAICostco reported fourth-quarter fiscal 2026 net sales of $93.9 billion, up 11.2% year-over-year, with total company comparable sales up 9.4% and diluted EPS of $6.75, up 15.0% from $5.87 last year. | Sep 24, 2026 | 0000909832-26-000084EDGAR |
| 4Wilcox William RichardExecutive Vice President | Sep 14, 2026 | 0000909832-26-000080EDGAR |
| 4Rubanenko YoramExecutive Vice President | Sep 14, 2026 | 0000909832-26-000078EDGAR |
| 4Riel PierreExecutive Vice President | Sep 14, 2026 | 0000909832-26-000076EDGAR |
| 4Klauer James CExecutive Vice President | Sep 14, 2026 | 0000909832-26-000074EDGAR |
| 4Jones Teresa A.Executive Vice President | Sep 14, 2026 | 0000909832-26-000072EDGAR |
| 4Frates CatonExecutive Vice President | Sep 14, 2026 | 0000909832-26-000070EDGAR |
| 4Adamo ClaudineExecutive Vice President | Sep 14, 2026 | 0000909832-26-000068EDGAR |
| 4RAIKES JEFFREY S | Jul 14, 2026 | 0000909832-26-000062EDGAR |
| 8-KAICostco's Board of Directors declared a quarterly cash dividend of $1.47 per share, payable August 7, 2026, to shareholders of record as of July 24, 2026. | Jul 8, 2026 | 0000909832-26-000060EDGAR |
| 4DENMAN KENNETH D | Jun 25, 2026 | 0000909832-26-000053EDGAR |
| 10-QAICostco's Q3 FY2026 MD&A is largely a factual, backward-looking recap of strong results: 12% net sales growth, 11% membership fee growth, higher net income and rising cash flow. | Jun 3, 2026 | 0000909832-26-000051EDGAR |
| 8-K | May 28, 2026 | 0000909832-26-000046EDGAR |
| SC 13GVanguard Capital Management | Apr 29, 2026 | 0002100119-26-000302EDGAR |
| 8-KAICostco's Board of Directors declared a quarterly cash dividend increase from $1.30 to $1.47 per share, representing a 13.1% increase and $5.88 annualized. | Apr 15, 2026 | 0000909832-26-000041EDGAR |
| 4Frates CatonExecutive Vice President | Apr 1, 2026 | 0000909832-26-000039EDGAR |
| SC 13G/AamendedThe Vanguard Group | Mar 26, 2026 | 0000102909-26-001083EDGAR |
| 4George Sarah CatherineExecutive Vice President | Mar 13, 2026 | 0000909832-26-000035EDGAR |
| 4MILLERCHIP GARYExecutive Vice President | Mar 13, 2026 | 0000909832-26-000033EDGAR |
| 4Adamo ClaudineExecutive Vice President | Mar 11, 2026 | 0000909832-26-000028EDGAR |
| 10-QAICostco's MD&A reports strong, broad-based growth in sales, membership fees, net income, and cash flow. | Mar 11, 2026 | 0000909832-26-000029EDGAR |
| 8-K | Mar 5, 2026 | 0000909832-26-000025EDGAR |
| 4RAIKES JEFFREY S | Jan 28, 2026 | 0000909832-26-000022EDGAR |
| 4Jones Teresa A.Executive Vice President | Jan 28, 2026 | 0000909832-26-000020EDGAR |
| 4Jones Teresa A.Executive Vice President | Jan 23, 2026 | 0000909832-26-000018EDGAR |
| 8-K | Jan 21, 2026 | 0000909832-26-000016EDGAR |
| 4DECKER SUSAN L | Jan 20, 2026 | 0000909832-26-000012EDGAR |
| 4Raimondo Gina Marie | Jan 20, 2026 | 0000909832-26-000010EDGAR |
| 4Klauer James CExecutive Vice President | Jan 15, 2026 | 0000909832-26-000006EDGAR |
| 4Miller Russell DSr. Executive Vice President | Jan 12, 2026 | 0000909832-26-000004EDGAR |
| 4POLIT JAVIERExecutive Vice President | Dec 31, 2025 | 0000909832-25-000173EDGAR |
| 4DENMAN KENNETH D | Dec 22, 2025 | 0000909832-25-000171EDGAR |
| 4DECKER SUSAN L | Dec 17, 2025 | 0000909832-25-000167EDGAR |
| 10-QAIThe MD&A reports solid, broad-based first-quarter results: 8% sales growth, 14% membership fee growth, higher net income, and strong cash flow. | Dec 17, 2025 | 0000909832-25-000169EDGAR |
| 8-K | Dec 11, 2025 | 0000909832-25-000164EDGAR |
| DEF 14A | Dec 4, 2025 | 0000909832-25-000159EDGAR |
| 4RAIKES JEFFREY S | Nov 12, 2025 | 0000909832-25-000148EDGAR |
| 4Wilcox William RichardExecutive Vice President | Nov 12, 2025 | 0000909832-25-000146EDGAR |
| 4Barbre Tiffany Marie | Oct 24, 2025 | 0000909832-25-000144EDGAR |
| 4Vachris Roland MichaelPresident and CEO | Oct 24, 2025 | 0000909832-25-000142EDGAR |
| 4Sullivan John ChristopherExecutive VP | Oct 24, 2025 | 0000909832-25-000140EDGAR |
| 4POLIT JAVIERExecutive Vice President | Oct 24, 2025 | 0000909832-25-000137EDGAR |
| 4MILLERCHIP GARYExecutive Vice President | Oct 24, 2025 | 0000909832-25-000134EDGAR |
| 4Klauer James CExecutive Vice President | Oct 24, 2025 | 0000909832-25-000132EDGAR |
| 4Frates CatonExecutive Vice President | Oct 24, 2025 | 0000909832-25-000130EDGAR |
| 4Callans Patrick JExecutive Vice President | Oct 24, 2025 | 0000909832-25-000128EDGAR |
| 4Adamo ClaudineExecutive Vice President | Oct 24, 2025 | 0000909832-25-000126EDGAR |
| 4STANTON JOHN W | Oct 24, 2025 | 0000909832-25-000124EDGAR |
| 4Wilderotter Mary Agnes | Oct 24, 2025 | 0000909832-25-000122EDGAR |
| 4RAIKES JEFFREY S | Oct 24, 2025 | 0000909832-25-000120EDGAR |
| 4JEWELL SARAH MR SALLY | Oct 24, 2025 | 0000909832-25-000118EDGAR |
| 4JAMES HAMILTON E | Oct 24, 2025 | 0000909832-25-000116EDGAR |
| 4Foulkes Helena | Oct 24, 2025 | 0000909832-25-000114EDGAR |
| 4DENMAN KENNETH D | Oct 24, 2025 | 0000909832-25-000111EDGAR |
| 4DECKER SUSAN L | Oct 24, 2025 | 0000909832-25-000109EDGAR |
| 8-K | Oct 20, 2025 | 0000909832-25-000107EDGAR |
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Source: SEC EDGAR.