Nicholas a Mastroianni Iii vs Jonathan Weiner compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
Nicholas a Mastroianni Iii is a individual/angel based in Tequesta. Jonathan Weiner is a individual/angel based in New York, New York, United States across 51 portfolio companies.
Investors like Nicholas a Mastroianni Iii · Investors like Jonathan Weiner · Nicholas a Mastroianni Iii co-investors · Full investor directory