Columbia‘s The Amazing Spider-Man 2 is already underway for a May 2, 2014 premiere with the original cast intact including Andrew Garfield as Peter Parker/Spider-Man and Emma Stone as Gwen Stacy. Now the studio has set two more pics in “our most important, most successful, and most beloved franchise”, Sony Worldwide Marketing and Distribution boss Jeff Blake said today. It’s still not clear who of the main cast and crew are locked in for future installments. Here’s Sony‘s release announcing the flag-planting of the dates:

CULVER CITY, Calif., June 17, 2013 – With Sony Pictures Entertainment now in production in New York on The Amazing Spider-Man™ 2, slated for release on May 2, 2014, the studio is planting its flag on two future release dates for one of the most successful franchises in studio history, it was announced today by Jeff Blake, Chairman, Worldwide Marketing and Distribution for Sony Pictures. The next two films in the story of Peter Parker will be released on June 10, 2016, and on May 4, 2018, respectively.

Commenting on the announcement, Blake said, “Spider-Man is our most important, most successful, and most beloved franchise, so we’re thrilled that we are in a position to lock in these prime release dates over the next five years.”

The Amazing Spider-Man 2 is directed by Marc Webb from a screenplay by Alex Kurtzman & Roberto Orci & Jeff Pinkner, with a previous draft by James Vanderbilt, and based on the Marvel Comic Book by Stan Lee and Steve Ditko. Avi Arad and Matt Tolmach are the producers. The executive producers are E. Bennett Walsh, Stan Lee, Alex Kurtzman, and Roberto Orci.

The Amazing Spider-Man took in over $750 million at the worldwide box office last year.