2011
$15M
from 12 investors over 12 rounds
Sharpen raised $1M on August 16, 2022
Investors: Cultivation Capital
Sharpen raised $14M on June 3, 2021
Investors: Cultivation Capital, Multiplier Capital and Bridge Bank
Sharpen raised $12M on September 9, 2020
Investors: Cultivation Capital and Allos Ventures
Sharpen raised $15M on March 12, 2019
Investors: Jupiter Peak Capital, Allos Ventures, Indiana Philanthropic Venture Fund (IU PhV) and Cultivation Capital
Sharpen raised undisclosed on November 1, 2014
Investors: Indiana University Research and Technology Corporation
Sharpen raised undisclosed on April 1, 2013
Investors: Indiana University Research and Technology Corporation