0000792987-08-000031 8-K 2 20080805 1.01 9.01 20080805 20080805 ASTEC INDUSTRIES INC 0000792987 3531 620873631 TN 0723 8-K 34 001-11595 08991200 1725 SHEPHERD ROAD CHATTANOOGA TN 37421 4238995898 1725 SHEPHERD ROAD CHATTANOOGA TN 37421 8-K 1 f88-080508.htm DEFINITIVE AGREEMENT EX-99.1 2 exhibit99-1.htm PRESS RELEASE