---
schema_version: "secwatch.filing_event.v1"
accession: "0001326190-24-000042"
form_type: "8-K"
ticker: "ALT"
cik: "0001326190"
company_name: "Altimmune, Inc."
filed_at: "2024-09-26T23:59:59+00:00"
generated_at: "2026-05-31T01:29:20.607468+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Altimmune Announces Stockholder Voting Results from 2024 Annual Meeting

## Summary
- All seven director nominees were elected, with Mitchel Sayare receiving 21,231,279 votes for and 660,730 withheld, and broker non-votes of 21,784,295.
- Ratification of Ernst & Young as auditor passed with 43,204,496 votes for, 315,411 against.
- Advisory say-on-pay proposal passed with 13,663,909 votes for, 7,992,177 against, and 21,784,295 broker non-votes.
- Proposal to authorize adjournment for proxy solicitation passed with 26,771,350 votes for, 16,249,120 against.
- Total shares voted: 43,676,304 out of 71,070,951 outstanding, representing 61.5% quorum.

## SEC filing metadata
- accession: 0001326190-24-000042
- form_type: 8-K
- ticker: ALT
- cik: 0001326190
- company_name: Altimmune, Inc.
- filed_at: 2024-09-26T23:59:59+00:00
- event_type: other_material
- 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/1326190/000132619024000042/0001326190-24-000042-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1326190/000132619024000042/alt-20240926x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001326190-24-000042
- JSON: https://secwatch.observer/filing/0001326190-24-000042.json
- Plain text: https://secwatch.observer/filing/0001326190-24-000042.txt

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