Tax preparation company H&R Block on Thursday sued payment company Block, previously called Square, saying the new name infringed its trademarks. Block’s chief executive, Twitter co-founder Jack ...

The company’s ticker symbol on the New York Stock Exchange will remain “SQ” for now, it said, though its legal name will change from “Square, Inc.” to “Block, Inc.” around December 10.

H&R Block Inc.HRB0.39%increase; green up pointing triangle is suing Block Inc., the financial-technology company formerly known as Square Inc., for trademark infringement. The tax-prep company ...

Square, Inc. announced today that it is changing its name to Block. Block will be the name for the company as a corporate entity. “We built the Square brand for our Seller business, which is ...

The company’s ticker symbol on the New York Stock Exchange will remain “SQ” for now, it said, though its legal name will change from “Square, Inc.” to “Block, Inc.” around December 10.