KANSAS CITY CHIEFS — Signed head coach Andy Reid and general manager Brett Veach to six-year contract extensions. Placed LT Eric Fisher, OT Martinas Rankin and RT Mitchell Schwartz on the reserve/COVID-19 list.
LOS ANGELES CHARGERS — Signed RB Derrick Gore and WR John Hurst to the practice squad.
MIAMI DOLPHINS — Signed DT Zach Sieler to a contract extension through 2023. Waived RB Jordan Howard.
MINNESOTA VIKINGS — Placed G Dru Samia on the reserve/COVID-19 list. Activated TE Brandon Dillon to the active roster.
NEW ENGLAND PATRIOTS — Re-signed QB Jake Dolegala to the practice squad. Released TE David Wells from the practice squad.
PHILADELPHIA EAGLES — Designated TE Zach Ertz to return from injured reserve. Placed DB Craig James on injured reserve.
SAN FRANCISCO 49ERS — Placed DL Arik Armstead on the reserve/COVID-19 list.