---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-067918"
form_type: "8-K"
ticker: "ANNX"
cik: "0001528115"
company_name: "Annexon, Inc."
filed_at: "2023-03-13T23:59:59+00:00"
generated_at: "2026-06-18T04:23:41.970006+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Annexon discloses $0.5M in SVB deposits; 0.2% of total cash

## Summary
- Silicon Valley Bank closed by FDIC on March 10, 2023.
- Annexon held ~$0.5 million in SVB deposit accounts.
- Exposure equals approximately 0.2% of total cash, cash equivalents and marketable securities.
- Company expects no material impact on operations or liquidity.

## SEC filing metadata
- accession: 0001193125-23-067918
- form_type: 8-K
- ticker: ANNX
- cik: 0001528115
- company_name: Annexon, Inc.
- filed_at: 2023-03-13T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1528115/000119312523067918/0001193125-23-067918-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1528115/000119312523067918/d462103d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-067918
- JSON: https://secwatch.observer/filing/0001193125-23-067918.json
- Plain text: https://secwatch.observer/filing/0001193125-23-067918.txt

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