# clm_AED955979708

subject: KLA Corporation (/record/kla.md)  
predicate: quarterly_research_and_development  
value: 184,887,000 United States dollar  
valid_from: 2019-03-31  
valid_to: 2019-09-30  
published: 2019-05-08  
recorded: 2026-11-08  
confidence: 0.95  
status: superseded  
assertable: true  
superseded_by: clm_87CB65341ADE  
last_updated: 2026-11-08  
cite: AsOf. "KLA Corporation quarterly research and development: 184,887,000 United States dollar", as of 2019-03-31 (until 2019-09-30). Claim clm_AED955979708, https://asof.is/claim/clm_AED955979708, accessed 2026-11-09. Source: https://www.sec.gov/Archives/edgar/data/319201/000031920119000018/0000319201-19-000018-index.htm.  
checked: 2026-11-08 · parsed from the SEC filing  
parsed from: us-gaap:ResearchAndDevelopmentExpense in 10-Q Q3 FY2019, filed 2019-05-08  

## Sources

- https://www.sec.gov/Archives/edgar/data/319201/000031920119000018/0000319201-19-000018-index.htm (primary, SEC EDGAR 10-Q Q3 FY2019, published 2019-05-08)

## Supersedes

- [KLA Corporation](/record/kla.md) | quarterly_research_and_development | 165,903,000 United States dollar | valid 2018-12-31 to 2019-03-31 | conf 0.95 | superseded | superseded_by [clm_AED955979708](/claim/clm_AED955979708.md) | [clm_F6BB9FCF5539](/claim/clm_F6BB9FCF5539.md)

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