NORTHBOROUGH, Mass., Dec. 17, 2025 (GLOBE NEWSWIRE) -- Aspen Aerogels, Inc. (NYSE: ASPN) (“Aspen” or the “Company”), a technology leader in sustainability and electrification solutions, today announced that it has entered into an amendment to its existing Credit, Security and Guaranty Agreement with MidCap Financial. The amendment enhances Aspen’s financial position and includes updates to the Company’s financial covenant framework to provide additional flexibility, along with other technical changes. “Our ...