Ticketmaster Antitrust Probe Deepens With New Document Requests

The US Justice Department sent out a new raft of information requests in its antitrust probe of Live Nation Entertainment Inc.’s ticketing arm Ticketmaster Entertainment Inc. amid concerns the company isn’t cooperating with the investigation, according to people familiar with the probe.

The Justice Department had aimed to finalize a complaint against Ticketmaster by the end of last year, but instead opted to continue its investigation and potentially file a case later this year, said two of the people, who like the others asked to remain anonymous discussing non-public information.

The largest ticketing company in the US, Ticketmaster merged ...