---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-24-134618"
form_type: "8-K"
ticker: "CERS"
cik: "0001020214"
company_name: "CERUS CORP"
filed_at: "2024-12-09T23:59:59+00:00"
generated_at: "2026-05-29T05:26:48.761056+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Cerus extends supply agreement with Porex through 2027; sets fixed unit pricing for first 24 months

## Summary
- Entered Second Amended and Restated Supply and Manufacturing Agreement with Porex, effective Jan 1, 2025.
- Extended term of prior agreement to December 31, 2027.
- Unit pricing for platelet wafers and plasma disks fixed for first 24 months, then volume-based.
- Full agreement text to be filed with 2024 Form 10-K.

## SEC filing metadata
- accession: 0000950170-24-134618
- form_type: 8-K
- ticker: CERS
- cik: 0001020214
- company_name: CERUS CORP
- filed_at: 2024-12-09T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 1.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1020214/000095017024134618/0000950170-24-134618-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1020214/000095017024134618/cers-20241209.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-24-134618
- JSON: https://secwatch.observer/filing/0000950170-24-134618.json
- Plain text: https://secwatch.observer/filing/0000950170-24-134618.txt

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