$4M sweet spot round size
Most of their 2 investments are in rounds between $4M and $4M
1987
ImThera Medical (now LivaNova | NASDAQ:LIVN) raised $4M on April 2, 2013
Investors: Cyberonics
ImThera Medical (now LivaNova | NASDAQ:LIVN) raised $4M on October 5, 2011
Investors: Cyberonics