secwatch.observer — SEC 8-K summary
======================================

Issuer:     ASPEN AEROGELS INC (ASPN)
CIK:        0001145986
Form:       8-K
Filed at:   2026-09-15T12:00:39+00:00
Accession:  0001171843-26-006048
Event type: other
Sentiment:  neutral
Materiality: 0.10
Item codes: 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Aspen Aerogels posts Sept 15 investor deck; full contents not visible in excerpt
--------------------------------------------------------------------------------

- Aspen Aerogels (NYSE: ASPN) published an investor presentation dated September 15, 2026.
- Exhibit 99.1 text shows only cover page and disclaimer; no financial data in excerpt.
- No revenue, guidance, or business updates are visible in the excerpted deck content.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1145986/000117184326006048/0001171843-26-006048-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1145986/000117184326006048/f8k_091526.htm
  HTML page:      https://secwatch.observer/filing/0001171843-26-006048

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer