DocuSign, Inc. DOCU released its first-quarter results after Thursday's closing bell. Here's a look at the details in the report. The Details: DocuSign reported quarterly earnings of 90 cents per share, which beat the analyst consensus estimate of 81 cents.  Quarterly revenue came in at $763.7 million, beating the Street estimate of$748.13 million. The company also announced a $1 billion increase to its share purchase program.Read Next: Trump Announces China Trade Talks, Tesla Stock Slumps: What’s Driving ...