"Sony announced that the company will not be holding a press conference at this year's Gamescom 2015 in August, with the proximity of E3 and Gamescom being so close this year urging Sony to move their major new title announcements at this year's Paris Games Week in October, instead." source
E3 -June 16
Gamescom - Aug 5
PGW - Oct 27
PSX - Dec 5
i lol'd