# clm_55CB5A9EC50C

subject: Boeing (/record/boeing.md)  
predicate: quarterly_research_and_development  
value: 499,000,000 United States dollar  
valid_from: 2021-03-31  
valid_to: 2021-06-30  
published: 2021-04-28  
recorded: 2026-11-08  
confidence: 0.95  
status: superseded  
assertable: true  
superseded_by: clm_8794262ED42F  
last_updated: 2026-11-08  
cite: AsOf. "Boeing quarterly research and development: 499,000,000 United States dollar", as of 2021-03-31 (until 2021-06-30). Claim clm_55CB5A9EC50C, https://asof.is/claim/clm_55CB5A9EC50C, accessed 2026-11-09. Source: https://www.sec.gov/Archives/edgar/data/12927/000001292721000040/0000012927-21-000040-index.htm.  
checked: 2026-11-08 · parsed from the SEC filing  
parsed from: us-gaap:ResearchAndDevelopmentExpense in 10-Q Q1 FY2021, filed 2021-04-28  

## Sources

- https://www.sec.gov/Archives/edgar/data/12927/000001292721000040/0000012927-21-000040-index.htm (primary, SEC EDGAR 10-Q Q1 FY2021, published 2021-04-28)

## Supersedes

- [Boeing](/record/boeing.md) | quarterly_research_and_development | 574,000,000 United States dollar | valid 2020-09-30 to 2021-03-31 | conf 0.95 | superseded | superseded_by [clm_55CB5A9EC50C](/claim/clm_55CB5A9EC50C.md) | [clm_70752ED56081](/claim/clm_70752ED56081.md)

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