$16M sweet spot round size
Most of their 2 investments are in rounds between $10M and $21M
1998
Aspen Aerogels raised $10M on June 27, 2012
Investors: Argonaut Private Equity, Arcapita Group, RockPort Capital, Tenaya Capital and Reservoir Capital Group
Aspen Aerogels raised $22M on October 8, 2010
Investors: Argonaut Private Equity, Tenaya Capital, Arcapita Group, RockPort Capital and Reservoir Capital Group