Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0000909832-25-000160
Filing Date
2025-12-04
Accepted
2025-12-04 16:33:34
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFA14A costdefproxy2025additional.htm DEFA14A 11029
2 proxycard.jpg GRAPHIC 208043
3 proxycard2.jpg GRAPHIC 111926
  Complete submission text file 0000909832-25-000160.txt   452954
Mailing Address 999 LAKE DRIVE ISSAQUAH WA 98027
Business Address 999 LAKE DRIVE ISSAQUAH WA 98027- 4253138100
COSTCO WHOLESALE CORP /NEW (Filer) CIK: 0000909832 (see all company filings)

EIN.: 911223280 | State of Incorp.: WA | Fiscal Year End: 0831
Type: DEFA14A | Act: 34 | File No.: 000-20355 | Film No.: 251550207
SIC: 5331 Retail-Variety Stores
(CF Office: 07 Trade & Services)