Aspen Aerogels, Inc. to Participate in the B. Riley Securities 25th Annual Investor Conference

NORTHBOROUGH, Mass., May 14, 2025 /PRNewswire/ -- Aspen Aerogels, Inc. (NYSE: ASPN) ("Aspen" or the "Company"), a technology leader in sustainability and electrification solutions, today announced that the Company is scheduled to participate in the 25th Annual B. Riley Securities Investor...