---
schema_version: "secwatch.filing_event.v1"
accession: "0001157523-22-000103"
form_type: "8-K"
ticker: "OSIS"
cik: "0001039065"
company_name: "OSI SYSTEMS INC"
filed_at: "2022-01-27T23:59:59+00:00"
generated_at: "2026-06-27T14:37:37.499810+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# OSI Systems Q2 revenues flat at $277M; Non-GAAP EPS $1.28 vs $1.35; lowers FY revenue guidance, raises EPS guidance

## Summary
- Q2 revenues $276.7M (flat YoY); GAAP EPS $1.09, Non-GAAP EPS $1.28 (vs $1.35 prior year).
- Backlog over $1.2B, up 12% from June 30, 2021; trailing six-month book-to-bill ratio 1.2.
- FY22 revenue guidance cut to $1.160B-$1.195B; Non-GAAP EPS guidance raised to $5.75-$6.02.
- Refinanced credit facility to $750M, extended maturity to Dec 2026; repurchased 312,790 shares.
- Optoelectronics & Manufacturing division posted record revenues and operating income; Security hit by COVID/supply chain.

## SEC filing metadata
- accession: 0001157523-22-000103
- form_type: 8-K
- ticker: OSIS
- cik: 0001039065
- company_name: OSI SYSTEMS INC
- filed_at: 2022-01-27T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1039065/000115752322000103/0001157523-22-000103-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1039065/000115752322000103/a52569600.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001157523-22-000103
- JSON: https://secwatch.observer/filing/0001157523-22-000103.json
- Plain text: https://secwatch.observer/filing/0001157523-22-000103.txt

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