---
schema_version: "secwatch.filing_event.v1"
accession: "0001029142-25-000031"
form_type: "8-K"
ticker: null
cik: "0001029142"
company_name: "DYNAVAX TECHNOLOGIES CORP"
filed_at: "2025-02-14T23:59:59+00:00"
generated_at: "2026-05-26T19:05:44.300677+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Dynavax enters supply agreement with West for HEPLISAV-B stoppers; CFO also named principal accounting officer

## Summary
- Entered 4-year supply agreement with West Pharmaceutical Services for syringe stoppers for HEPLISAV-B, replacing 2016 agreement.
- Obligated to purchase certain volumes; pricing based on annual volume and subject to price index adjustments.
- Kelly MacDonald, current CFO, appointed as principal accounting officer effective February 13, 2025.

## SEC filing metadata
- accession: 0001029142-25-000031
- form_type: 8-K
- cik: 0001029142
- company_name: DYNAVAX TECHNOLOGIES CORP
- filed_at: 2025-02-14T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 1.01, 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1029142/000102914225000031/0001029142-25-000031-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1029142/000102914225000031/dvax-20250210.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001029142-25-000031
- JSON: https://secwatch.observer/filing/0001029142-25-000031.json
- Plain text: https://secwatch.observer/filing/0001029142-25-000031.txt

## Key facts
- Executive change
  Kelly MacDonald was appointed as Principal Accounting Officer at DYNAVAX TECHNOLOGIES CORP.
  - Action: appointed
  - Role: Principal Accounting Officer
  source text: O n February 13, 2025, the Board of Directors of the Company appointed Kelly MacDonald, the Company’s Chief Financial Officer and principal financial officer, as the Company’s principal accounting officer, effective immediately .
  evidence_url: https://www.sec.gov/Archives/edgar/data/1029142/000102914225000031/0001029142-25-000031-index.htm

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