** Shares of lender Southern First Bancshares SFST.O 4.3% to $36.49
** Piper Sandler assumes coverage with an "overweight" rating and PT of $43, a nearly 30% upside to last close
** SFST is on a path to an improved balance sheet construction, while also benefiting from fixed-rate loan repricings and a liability-sensitive balance sheet as rates eventually decline - brokerage
** Piper says SFST should see a positive trend line over the next few years, with further benefits to earnings coming if rates decline
** SFST has fallen 12% YTD, as of last close
(Reporting by Juby Babu in Mexico City)
((Juby.Babu@thomsonreuters.com;))