Which GMs Are Most Active On The Waiver Wire?

It's Waiver Wednesday at MLBTR! Ok, I might've just made that up. But the previous post I wrote about players who have been claimed off waivers multiple times in the past calendar year got me wondering which GMs have been the most active on the waiver wire in that same span. So, without further ado, here's the list, courtesy of MLBTR's Transaction Tracker (and I doubt you'll be surprised with who's at the top):

MLB Trade Rumors