- 49ers placed DT Justin Smith on the reserve/retired list.
- 49ers signed DB Mylan Hicks and OT Justin Renfrow.
- 49ers signed first-round pick DL Arik Armstead.
- Bengals signed third-round LB Paul Dawson, fourth-round CB Josh Shaw, and fourth-round Marcus Hardison to four-year contracts.
- Bills signed sixth-round LB Tony Steward to a four-year contract.
- Browns sign fourth-round WR Vince Mayle and seventh-round LB Hayes Pullard to a four-year contract.
- Buccaneers signed DB Derrick Wells.
- Chiefs signed first-round pick CB Marcus Peters.
- Chiefs waived OT Curtis Feigt with a non-football injury designation.
- Chiefs signed TE Earnest Pettway and NT Charles Tuaau.
- Dolphins signed QB Ryan Tannehill to a six-year, $96 million with $45 million guaranteed. (NFLTR)
- Jaguars signed fifth-round pick WR Rashad Greene.
- Redskins signed LB Alonzo Highsmith, OT Tovar Allen, LB Houston Bates, QB Hutson Mason, LB Dasman McCullough, and DL Daryld Waud on Monday.
- Washington waived OT Brey Cook, LB James Gayle (injured), QB Connor Halliday (designated left squad), DL LaKendrick Ross, and WR Tyler Rutenbeck.
- Steelers signed third-round pick WR Sammie Coates.