secwatch.observer — SEC 8-K summary
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Issuer:     COSTCO WHOLESALE CORP /NEW (COST)
CIK:        0000909832
Form:       8-K
Filed at:   2021-09-03T23:59:59+00:00
Accession:  0001193125-21-265542
Event type: leadership
Sentiment:  neutral
Materiality: 0.55
Item codes: 5.02
LLM model:  deepseek-v4-flash:cloud@v2

Costco EVP Joseph Portera to retire Jan 2022; Yoram Rubananko promoted to EVP
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- Joseph Portera, EVP Eastern & Canadian Divisions, retiring effective Jan 30, 2022 after 30+ years.
- Yoram Rubananko promoted from SVP/GM Southeast Region to EVP Northeast and Southeast Regions.
- Rubananko's promotion effective Sep 27, 2021; he will report to CEO Craig Jelinek.
- Rubananko has held various operational roles at Costco since 1988.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/909832/000119312521265542/0001193125-21-265542-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/909832/000119312521265542/d197612d8k.htm
  HTML page:      https://secwatch.observer/filing/0001193125-21-265542

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer