(4-traders.com) Rigrodsky & Long, P.A.: Do you own shares of Palmetto Bancshares, Inc. (NASDAQ CM: PLMT)? Did you purchase any of your shares prior to April 22, 2015? Do you think the proposed buyout value is too low? Do you want to discuss your rights? ...http://www.4-traders.com/PALMETTO-BANCSHARES-INC-9394692/news/PALMETTO-BANCSHARES--SHAREHOLDER-ALERT-Rigrodsky--Long-PA-Announces-Investigation-Of-Buyout-20299051/