---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-043075"
form_type: "8-K"
ticker: "OSIS"
cik: "0001039065"
company_name: "OSI SYSTEMS INC"
filed_at: "2025-05-01T23:59:59+00:00"
generated_at: "2026-05-22T23:36:50.989660+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# OSI Systems reports record Q3 revenues $444M, EPS $2.40; raises FY2025 guidance

## Summary
- Record Q3 revenues $444.4M, up 10% YoY; GAAP EPS $2.40, non-GAAP EPS $2.44 (both records).
- Operating cash flow record $81.6M vs -$52.1M in prior-year quarter.
- Backlog over $1.8B (record); book-to-bill ratio exceeded 1.0.
- Security division revenue +10% YoY; Optoelectronics & Manufacturing +15% YoY.
- FY2025 guidance raised: revenue $1.690-1.715B, non-GAAP EPS $9.15-9.45.

## SEC filing metadata
- accession: 0001104659-25-043075
- form_type: 8-K
- ticker: OSIS
- cik: 0001039065
- company_name: OSI SYSTEMS INC
- filed_at: 2025-05-01T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1039065/000110465925043075/0001104659-25-043075-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1039065/000110465925043075/tm2513749d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-043075
- JSON: https://secwatch.observer/filing/0001104659-25-043075.json
- Plain text: https://secwatch.observer/filing/0001104659-25-043075.txt

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