ASPEN AEROGELS INC (ASPN) Form 8-K — May 18, 2026

$ASPNForm 8-KItems 5.02, 5.07, 7.01, 9.01Filed May 18, 2026, 4:30 PM ET0001171843-26-003511Original filing

Aspen Aerogels announced the successful initiation of a staged restart of its East Providence, Rhode Island manufacturing facility following an incident on April 8, 2026. The restart follows comprehensive mechanical, operational, and safety reviews conducted in coordination with local, state, and federal agencies, with the company expecting a deliberate, phased ramp-up of production. The company also reported results from its Annual Meeting of Stockholders held on May 13, 2026, where nominees Steven R. Mitchell and Donald R.

Key figures

Shares Outstanding: 82825603
Quorum Shares: 70437282
Quorum Percent: 85.04%
Grant Thoele Base Salary: 425000
Grant Thoele Bonus Target: 60%

Price after filing

1 day: -5.1%7 days: +2.6%30 days: +9.2%

Close on the filing date to close N calendar days later (from $5.33). Historical, not a forecast.

AI analysis

Red flags3 · Pro

The rest of the AI analysis, red flags and sentiment are part of Signal8 Pro.

Upgrade to Pro · $49/mo billed annually

AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.