# clm_E8F0C106FD96

subject: Intuitive Surgical (/record/intuitive-surgical.md)  
predicate: quarterly_research_and_development  
value: 159,800,000 United States dollar  
valid_from: 2021-03-31  
valid_to: 2021-06-30  
published: 2021-04-21  
recorded: 2026-11-08  
confidence: 0.95  
status: superseded  
assertable: true  
superseded_by: clm_1D7925F90C68  
last_updated: 2026-11-08  
cite: AsOf. "Intuitive Surgical quarterly research and development: 159,800,000 United States dollar", as of 2021-03-31 (until 2021-06-30). Claim clm_E8F0C106FD96, https://asof.is/claim/clm_E8F0C106FD96, accessed 2026-11-09. Source: https://www.sec.gov/Archives/edgar/data/1035267/000103526721000067/0001035267-21-000067-index.htm.  
checked: 2026-11-08 · parsed from the SEC filing  
parsed from: us-gaap:ResearchAndDevelopmentExpense in 10-Q Q1 FY2021, filed 2021-04-21  

## Sources

- https://www.sec.gov/Archives/edgar/data/1035267/000103526721000067/0001035267-21-000067-index.htm (primary, SEC EDGAR 10-Q Q1 FY2021, published 2021-04-21)

## Supersedes

- [Intuitive Surgical](/record/intuitive-surgical.md) | quarterly_research_and_development | 155,000,000 United States dollar | valid 2020-09-30 to 2021-03-31 | conf 0.95 | superseded | superseded_by [clm_E8F0C106FD96](/claim/clm_E8F0C106FD96.md) | [clm_1BB3567C0F6C](/claim/clm_1BB3567C0F6C.md)

---

AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.
