---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-137810"
form_type: "8-K"
ticker: "ANNX"
cik: "0001528115"
company_name: "Annexon, Inc."
filed_at: "2025-06-09T23:59:59+00:00"
generated_at: "2026-05-19T17:05:15.512311+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Annexon stockholders elect Class II directors and ratify auditor at 2025 annual meeting

## Summary
- Class II directors Jung E. Choi and William D. Waddill elected with 83,207,282 and 62,741,842 votes for, respectively.
- Ratification of KPMG as independent auditor for FY2025 passed with 98,033,809 votes for, 124,245 against.
- Advisory vote on named executive officer compensation approved with 79,754,521 for, 3,796,829 against, 3,296,805 abstentions.
- Broker non-votes totaled 11,334,985 on director elections and advisory compensation vote.

## SEC filing metadata
- accession: 0001193125-25-137810
- form_type: 8-K
- ticker: ANNX
- cik: 0001528115
- company_name: Annexon, Inc.
- filed_at: 2025-06-09T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.07
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1528115/000119312525137810/0001193125-25-137810-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1528115/000119312525137810/d935876d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-137810
- JSON: https://secwatch.observer/filing/0001193125-25-137810.json
- Plain text: https://secwatch.observer/filing/0001193125-25-137810.txt

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