---
schema_version: "secwatch.filing_event.v1"
accession: "0001564590-21-043426"
form_type: "8-K"
ticker: "ARAY"
cik: "0001138723"
company_name: "ACCURAY INC"
filed_at: "2021-08-11T23:59:59+00:00"
generated_at: "2026-06-29T14:40:10.226932+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Accuray reports Q4 revenue $110.9M (+17% YoY), net loss $11.1M; CFO Hamamatsu resigns, Green appointed interim

## Summary
- Q4 gross orders $112.7M (+19% YoY); revenue $110.9M (+17% YoY); net loss $11.1M incl $9.9M debt-refinancing charge.
- FY2021 revenue $396.3M (+3.5% YoY); gross orders $325.9M; record backlog $616.4M; Adjusted EBITDA $38.0M.
- FY2022 guidance: revenue $410-420M (midpoint +5% YoY); Adjusted EBITDA $32-35M.
- CFO Shig Hamamatsu resigns effective Sept 3, 2021; Brandy Green appointed interim CFO effective Sept 4, 2021.

## SEC filing metadata
- accession: 0001564590-21-043426
- form_type: 8-K
- ticker: ARAY
- cik: 0001138723
- company_name: ACCURAY INC
- filed_at: 2021-08-11T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1138723/000156459021043426/0001564590-21-043426-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1138723/000156459021043426/aray-8k_20210805.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001564590-21-043426
- JSON: https://secwatch.observer/filing/0001564590-21-043426.json
- Plain text: https://secwatch.observer/filing/0001564590-21-043426.txt

## Key facts
- Executive change
  Brandy Green was appointed as Interim Chief Financial Officer at ACCURAY INC.
  - Action: appointed
  - Role: Interim Chief Financial Officer
  source text: On August 10, 2021, the Company’s Board of Directors appointed Brandy Green, 58, as the Company’s Interim Chief Financial Officer, effective September 4, 2021.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1138723/000156459021043426/0001564590-21-043426-index.htm
- Executive change
  Shig Hamamatsu resigned as Senior Vice President, Chief Financial Officer at ACCURAY INC.
  - Action: resigned
  - Role: Senior Vice President, Chief Financial Officer
  source text: On August 5, 2021, Shig Hamamatsu provided the Company with notice of his intent to resign from his position as Senior Vice President, Chief Financial Officer of the Company, which resignation will be effective on September 3, 2021.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1138723/000156459021043426/0001564590-21-043426-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.