---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-24-067325"
form_type: "8-K"
ticker: "ASPN"
cik: "0001145986"
company_name: "ASPEN AEROGELS INC"
filed_at: "2024-05-31T23:59:59+00:00"
generated_at: "2026-06-01T07:04:44.709606+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Aspen Aerogels shareholders reelect two directors and approve auditor and say-on-pay at 2024 annual meeting

## Summary
- Rebecca B. Blalock and James E. Sweetnam elected as Class I directors with 84.2% and 95.2% of votes cast, respectively, until 2027.
- KPMG LLP ratified as independent auditor for FY2024 with 67,700,324 for, 2,463,627 against, and 16,058 abstain.
- Advisory vote on named executive officer compensation passed with 42,702,743 for, 16,976,065 against, and 4,049,278 abstain.
- Quorum of 70,180,009 shares (92.2% of eligible shares) was present at the May 30, 2024 meeting.

## SEC filing metadata
- accession: 0000950170-24-067325
- form_type: 8-K
- ticker: ASPN
- cik: 0001145986
- company_name: ASPEN AEROGELS INC
- filed_at: 2024-05-31T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.07
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1145986/000095017024067325/0000950170-24-067325-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1145986/000095017024067325/aspn-20240530.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-24-067325
- JSON: https://secwatch.observer/filing/0000950170-24-067325.json
- Plain text: https://secwatch.observer/filing/0000950170-24-067325.txt

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