---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-25-070353"
form_type: "8-K"
ticker: "NEOG"
cik: "0000711377"
company_name: "NEOGEN CORP"
filed_at: "2025-05-13T23:59:59+00:00"
generated_at: "2026-05-21T19:17:57.641964+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# Neogen announces board retirement of James P. Tobin, appoints Andrea Wainer effective June 1, 2025

## Summary
- James P. Tobin retires from Neogen board effective May 31, 2025 after nine years of service.
- Andrea Wainer appointed to board effective June 1, 2025; will serve on Governance and Sustainability and Science, Technology, and Innovation Committees.
- Wainer brings 25+ years in diagnostics; most recently EVP Rapid and Molecular Diagnostics at Abbott Laboratories.
- James C. Borel serves as interim chair of Governance and Sustainability Committee until successor appointed.

## SEC filing metadata
- accession: 0000950170-25-070353
- form_type: 8-K
- ticker: NEOG
- cik: 0000711377
- company_name: NEOGEN CORP
- filed_at: 2025-05-13T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 5.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/711377/000095017025070353/0000950170-25-070353-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/711377/000095017025070353/neog-20250513.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-25-070353
- JSON: https://secwatch.observer/filing/0000950170-25-070353.json
- Plain text: https://secwatch.observer/filing/0000950170-25-070353.txt

## Key facts
- Executive change
  Andrea Wainer was appointed as Director at NEOGEN CORP.
  - Action: appointed
  - Role: Director
  source text: Replacing Mr. Tobin, Neogen appoints Andrea Wainer to Neogen’s Board of Directors, effective June 1, 2025.
  evidence_url: https://www.sec.gov/Archives/edgar/data/711377/000095017025070353/0000950170-25-070353-index.htm
- Executive change
  James P. Tobin retired as Director at NEOGEN CORP.
  - Action: retired
  - Role: Director
  source text: announces that James P. Tobin has chosen to retire from the Company’s Board of Directors, effective May 31, 2025.
  evidence_url: https://www.sec.gov/Archives/edgar/data/711377/000095017025070353/0000950170-25-070353-index.htm

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