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XNAS · RETAIL-VARIETY STORES · RETAIL-VARIETY STORES
Includes notes from domestic 8-K and foreign private issuer 6-K disclosures.
Costco Wholesale (COST) had 1 Form 144 pre-sale notice filed on 2026-06-23. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
Costco Wholesale (COST) had 1 Form 144 pre-sale notice filed on 2026-06-12. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
Costco Wholesale (COST) had 1 Form 144 pre-sale notice filed on 2026-06-05. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 7/10/2026 | RAIKES JEFFREY S | — | GIFT | -5,249 | — | — |
| 6/23/2026 | DENMAN KENNETH D | — | SELL | -885 | $957 | $847,345 |
| 4/1/2026 | Frates Caton | Executive Vice President | SELL | -700 | $993 | $695,100 |
| 3/12/2026 | George Sarah Catherine | Executive Vice President | DISCRETIONARY | -642.13 | $991 | $636,483 |
| 3/11/2026 | MILLERCHIP GARY | Executive Vice President | TAX_WITHHOLD | -1,154.02 | $992 | $1,145,050 |
| 3/9/2026 | Adamo Claudine | Executive Vice President | SELL | -730 | $1,003 | $732,205 |
| 1/27/2026 | RAIKES JEFFREY S | — | GIFT | -5,115 | — | — |
| 1/27/2026 | Jones Teresa A. | Executive Vice President | GIFT | -300 | — | — |
| 1/21/2026 | Jones Teresa A. | Executive Vice President | SELL | -850 | $986 | $838,318 |
| 1/16/2026 | DECKER SUSAN L | — | SELL | -458 | $955 | $437,390 |
| 1/16/2026 | Raimondo Gina Marie | — | GRANT | 215 | — | — |
| 1/14/2026 | Klauer James C | Executive Vice President | SELL | -1,500 | $939 | $1,408,500 |
| 1/9/2026 | Miller Russell D | Sr. Executive Vice President | SELL | -1,500 | $916 | $1,374,480 |
| 12/30/2025 | POLIT JAVIER | Executive Vice President | SELL | -558.31 | $863 | $481,759 |
| 12/29/2025 | POLIT JAVIER | Executive Vice President | SELL | -2,049 | $867 | $1,776,904 |
| 12/19/2025 | DENMAN KENNETH D | — | GIFT | -325 | — | — |
| 12/15/2025 | DECKER SUSAN L | — | GIFT | -2,827 | — | — |
| 11/10/2025 | RAIKES JEFFREY S | — | GIFT | -4,120 | — | — |
| 11/7/2025 | Wilcox William Richard | Executive Vice President | SELL | -2,400 | $930 | $2,232,312 |
| 10/24/2025 | Barbre Tiffany Marie | — | SELL | -1,239.38 | $935 | $1,158,353 |