2015 IPO

Square Stock

Mobile Payments, Made Easy.

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About Square Stock

Square went public on November 19, 2015 and is listed under SQ.

Square, Inc. is a merchant services and mobile payments startup. Using the free Square Reader, which plugs into a standard audio jack, individuals and merchants can accept credit and debit cards directly on their Android or iOS device. It charges a flat rate of 2.75% per swipe, with no hidden fees. Based in San Francisco, Square currently operates in the U.S. and Canada, with plans for further expansion. As of its latest financing round in September 2012, the company was valued at approximately $3.25 billion.


Funding History

December 2009$10.1M
January 2011$10.0M
April 2011$25.8M
June 2011$103M
September 2012$222M
October 2014$150M
November 2015$279M



Jack Dorsey


Jim McKelvey


Tristan O'Tierney


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