Defensive lineman Sealver Siliga has left the Patriots to sign with the Seahawks, according to multiple reports.

Siliga tweeted a thank you to Robert Kraft and Patriots fans.

Siliga also posted a photo on Instagram signing what appears to be his Seahawks contract.

View this post on Instagram

#seahawks @seahawks official

A post shared by Sealver Siliga (@sealver_siliga) on

Siliga has played four seasons in the NFL. He played in one game for the Broncos in 2012, then 25 for the Patriots from 2013 to 2015. He had 28 tackles in 2015.

Meanwhile, the Patriots Monday hosted 11-year veteran receiver Nate Washington, according to an ESPN report. The 32-year-old, who collected 47 catches for 658 yards last season for a Texans team that runs a similar offense to the Patriots, has 458 catches for 6,954 yards and 44 TDs in his career


Jim McBride can be reached at james.mcbride@globe.com. Follow him on Twitter @globejimmcbride.