Making a noteworthy insider sell on May 13, Andrew Stafman, Board Member at Twilio (NYSE:TWLO), is reported in the latest SEC filing. What Happened: After conducting a thorough analysis, Stafman sold 675,000 shares of Twilio. This information was disclosed in a Form 4 filing with the U.S. Securities and Exchange Commission on Wednesday. The total transaction value is $130,639,500. At Wednesday morning, Twilio shares are down by 0.71%, trading at $191.42. Get to Know Twilio Better Twilio is a clo