Instagram cofounder’s success story has Holliston roots 
- Chief executive Kevin Systrom, whose company was bought by Facebook for $1 billion, is suddenly one of Holliston’s wealthiest exports: worth $400 million.

Instagram cofounder’s success story has Holliston roots

- Chief executive Kevin Systrom, whose company was bought by Facebook for $1 billion, is suddenly one of Holliston’s wealthiest exports: worth $400 million.