Monday's top analyst upgrades and downgrades included Foot Locker, Halozyme Therapeutics, Kimberley-Clark, Occidental Petroleum, Texas Roadhouse, Trip.com and Williams Companies.
GHL Acquisition Corp. (AMEX: GHQ), a SPAC and affiliate of Greenhill & Co. Inc. (NYSE: GHL), is going to be rolling up an interesting operation.  It is acquiring the old global satellite phone...