Square co-founder Tristan O’Tierney dies at age 35
March 2, 2019 | Uncategorized

Square co-founder Tristan O'Tierney has died after a struggle with addiction. O'Tierney built the first Square iPhone app and left the company in 2013.

Square co-founder Tristan O'Tierney has died after a struggle with addiction. O'Tierney built the first Square iPhone app and left the company in 2013.