X0407 4 2023-05-30 false 0000792987 ASTEC INDUSTRIES INC ASTE 0001796441 Weyenberg Rebecca A 1725 SHEPHERD RD CHATTANOOGA TN 37421 false true false false Chief Financial Officer false Common Stock 2023-05-30 4 A false 46.00 0.00 A 37051.00 D Phantom Stock 2023-05-30 4 A false 13.7177 0.00 A Common Stock 13.7177 3595.182 D Represents dividend equivalents earned on the 2021, 2022, and 2023 RSU grant awards. Reflects acquisition of phantom stock under Astec's supplemental executive retirement plan. Each share of phantom stock represents the right to receive the cash value of one share of Astec common stock. The shares of phantom stock become payable upon the reporting person's termination of service as an officer, in a single lump sum or in up to 10 annual installments, at the election of the reporting person. /s/ Aletheia Silcott, as attorney in fact for Rebecca A. Weyenberg 2023-06-01