---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-053563"
form_type: "8-K"
ticker: "OSIS"
cik: "0001039065"
company_name: "OSI SYSTEMS INC"
filed_at: "2025-05-28T23:59:59+00:00"
generated_at: "2026-05-20T07:24:36.572456+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# OSI Systems Opto President Mansouri to retire; Morben named successor

## Summary
- Manoocher Mansouri to retire as President of Optoelectronics & Manufacturing division effective June 30, 2025.
- Mansouri will remain as Chief Technology Officer of the division after retirement.
- Paul Morben, currently President of OSI Electronics, appointed Opto President effective July 1, 2025.
- Morben's biographical details are incorporated by reference from the Oct 25, 2024 proxy statement.

## SEC filing metadata
- accession: 0001104659-25-053563
- form_type: 8-K
- ticker: OSIS
- cik: 0001039065
- company_name: OSI SYSTEMS INC
- filed_at: 2025-05-28T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1039065/000110465925053563/0001104659-25-053563-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1039065/000110465925053563/tm2516299d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-053563
- JSON: https://secwatch.observer/filing/0001104659-25-053563.json
- Plain text: https://secwatch.observer/filing/0001104659-25-053563.txt

## Key facts
- Executive change
  Manoocher Mansouri departed as President of the Optoelectronics and Manufacturing division at OSI SYSTEMS INC.
  - Action: retire
  - Role: President of the Optoelectronics and Manufacturing division
  source text: On May 27, 2025, Manoocher Mansouri, President of the Optoelectronics and Manufacturing division (“Opto President”) of OSI Systems, Inc. (the "Company") notified the Company of his plans to retire from his role as Opto President effective June 30, 2025.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1039065/000110465925053563/0001104659-25-053563-index.htm
- Executive change
  Paul Morben was appointed as Opto President at OSI SYSTEMS INC.
  - Action: appointed
  - Role: Opto President
  source text: Paul Morben, President of the Company’s OSI Electronics business unit will become the Opto President effective July 1, 2025.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1039065/000110465925053563/0001104659-25-053563-index.htm

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