Updated

The Oakland Raiders have signed six of their draft picks.

General manager Reggie McKenzie announces Thursday deals with sixth-round picks tight end Nick Kasa, running back Latavius Murray, tight end Mychal Rivera and defensive lineman Stacy McGee; and seventh-round picks receiver Brice Butler and defensive end David Bass.

The Raiders still have four more draft picks to sign: first-round cornerback D.J. Hayden, second-round offensive lineman Menelik Watson, third-round linebacker Sio Moore and fourth-round quarterback Tyler Wilson.