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SEC FORM 4
$6,263.64

ASPEN AEROGELS INC (ASPN)

Disposition (code F) of 1,143 shares at $5.48 per share.

Reporting Person DEEGAN GLENN E. · Officer Title CAO, GC & Corp Secretary · Transaction Code F

Traded Sep 30, 2026 · Disclosed Oct 1, 2026

Source: SEC Form 4 · 0001193125-26-410794 · filed 2026-10-01 · View filing →

Composed from the Form 4 as filed with the SEC. Share counts, prices and dates are the filing's own; the disclosure lag is counted in business days from the transaction date to the filing date. What is a Form 4?

Cite this card

Desq Long. "ASPEN AEROGELS INC (ASPN)." Disclosed 2026-10-01. https://desqlong.com/cards/0001193125-26-410794-1 (retrieved 2026-10-02).