0000792987-08-000039 8-K 2 20081021 2.02 9.01 20081021 20081021 ASTEC INDUSTRIES INC 0000792987 3531 620873631 TN 0723 8-K 34 001-11595 081132538 1725 SHEPHERD ROAD CHATTANOOGA TN 37421 4238995898 1725 SHEPHERD ROAD CHATTANOOGA TN 37421 8-K 1 f8k-102108.htm Q3-2008 EARNINGS RELEASE EX-99.1 2 ex99-1.htm PRESS RELEASE AND FINANCIALS