---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-24-093860"
form_type: "8-K"
ticker: null
cik: "0000924717"
company_name: "SURMODICS INC"
filed_at: "2024-08-08T23:59:59+00:00"
generated_at: "2026-05-31T11:31:39.837917+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Director Ronald B. Kalich resigns from Surmodics board for health reasons

## Summary
- Ronald B. Kalich resigned effective August 4, 2024; resignation not due to any disagreement with the company.
- Kalich cited health reasons for his departure from the Board of Directors.
- No replacement named; remaining board composition unchanged.

## SEC filing metadata
- accession: 0000950170-24-093860
- form_type: 8-K
- cik: 0000924717
- company_name: SURMODICS INC
- filed_at: 2024-08-08T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/924717/000095017024093860/0000950170-24-093860-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/924717/000095017024093860/srdx-20240804.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-24-093860
- JSON: https://secwatch.observer/filing/0000950170-24-093860.json
- Plain text: https://secwatch.observer/filing/0000950170-24-093860.txt

## Key facts
- Executive change
  Ronald B. Kalich resigned as Director at SURMODICS INC.
  - Action: resigned
  - Role: Director
  source text: On August 4, 2024, Ronald B. Kalich resigned from the Board of Directors of Surmodics, Inc. (the “Company”). Mr. Kalich stated that he was resigning for health reasons.
  evidence_url: https://www.sec.gov/Archives/edgar/data/924717/000095017024093860/0000950170-24-093860-index.htm

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