0000719220-04-000039 4/A 2 20040917 20040921 20040921 ANTOLIK DAVID G 0001164377 4/A 34 000-12508 041038621 P.O. BOX 190 INDIANA PA 15701 7244657430 S&T BANCORP INC 0000719220 6022 251434426 PA 1231 43 SOUTH NINTH ST P O BOX 190 INDIANA PA 15701 7244651466 800 PHILADELPHIA STREET INDIANA PA 15701 4/A 1 doc.xml PRIMARY DOCUMENT EX-24 2 powerofattorney.txt POWER OF ATTORNEY LETTER