# clm_25E7381F2FDE

subject: Costco (/record/costco.md)  
predicate: board_member  
value: Charlie Munger  
valid_from: 1997-01-01  
valid_to: 2023-11-28  
confidence: 0.95  
status: superseded  
superseded_by: null  
first_seen: 2026-10-27  
last_updated: 2026-10-27  

## Sources

- https://www.sec.gov/Archives/edgar/data/909832/000090983223000058/cost-20231206.htm#iba507df128d54db1885ff2c90438fb87_10 (primary)
- https://www.wikidata.org/wiki/Q715583 (secondary, Wikidata)
- https://investor.costco.com/board-member/charles-munger (secondary)
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