0001127602-09-002671 4 1 20090204 20090205 20090205 Polley Malcolm Emerson 0001348485 4 34 000-12508 09573120 724-465-3458 43 SOUTH 9TH STREET INDIANA PA 15701 S&T BANCORP INC 0000719220 6022 251434426 PA 1231 800 PHILADELPHIA STREET PO BOX 190 INDIANA PA 15701 7244651466 800 PHILADELPHIA STREET PO BOX 190 INDIANA PA 15701 4 1 form4.xml PRIMARY DOCUMENT