ASPN

Over the past six months (April - October 2026), Aspen Aerogels experienced several stock-impacting events: an explosion at its East Providence manufacturing site in April 2026 resulted in employee injuries and significant costs; the company reported a GAAP net loss of $23.3 million for Q2 2026, missing analyst estimates, and anticipated continued net losses for Q3 2026; in June 2026, the Korean Patent Court invalidated three of its patents related to hydrophobic aerogel material; and the timeline for generating meaningful revenue from Battery Energy Storage Systems (BESS) applications was delayed into fiscal year 2027. The stock traded between $2.30 and $9.35 over the past 52 weeks, closing at $5.65 on October 9, 2026, showing a 0.54% rise week-over-week and 14.43% increase month-over-month, but a -31.17% decrease over the last year.