NFL Transactions: Thursday 12/14

Broncos

• Broncos waived DE Ronnie Perkins. (NFLTR)

Browns

• Browns signed QB Joe Flacco to their active roster. (NFLTR)

Chargers

• Chargers elevated TE Stephen Anderson and DL Christopher Hinton to their active roster. (NFLTR)

Colts

• Colts signed WR D.J. Montgomery to their active roster. (NFLTR)
• Colts waived G Arlington Hambright. 

Commanders

• Commanders signed DT Joshua Pryor to their active roster.
• Commanders placed LB Jamin Davis on injured reserve. (NFLTR)

Dolphins

• Dolphins signed LB Melvin Ingram to their practice squad. (NFLTR)
• Dolphins released C Alama Uluave from their practice squad.

Giants

• Giants designated TE Darren Waller to return from injured reserve. (NFLTR)