 Equity BancShares NASDAQ:EQBK was downgraded by equities researchers at BidaskClub from a sell rating to a strong sell rating in a note issued to investors on Saturday, BidAskClub reports. Several other brokerages have also commented on EQBK. Keefe, Bruyette Woods lowered shares of Equity BancShares from an outperform rating to a market perform rating ... 