0000719220-98-000024 S-8 2 19981222 19981222 S&T BANCORP INC 0000719220 6022 251434426 PA 1231 S-8 33 333-69403 98773299 43 SOUTH NINTH ST P O BOX 190 INDIANA PA 15701 7244651466 800 PHILADELPHIA STREET INDIANA PA 15701 S-8 1 000071922098000024-001-seq1-s-8.txt EX-4.2 2 000071922098000024-002-seq2-ex-4-2.txt