Arcosa

ValueAct Holdings GP LLC sold 1,395,000 shares of ACA on 12 March. They now own 5,740,963 ACA shares, or a 20% holding decrease.

Holdings LP. Valueact sold 1,500,000 shares of ACA on 12 June. They now own 4,240,963 ACA shares, or a 26% holding decrease.

Antonio Carrillo bought 15,000 shares of ACA on 19 March. They now own 226,980 ACA shares, or a 7% holding increase.

Ronald J Gafford sold 10,024 shares of ACA on 26 May. They now own 26,877 ACA shares, or a 27% holding decrease.

Kerry S Cole sold 4,482 shares of ACA on 8 June. They now own 33,584 ACA shares, or a 12% holding decrease.

Ronald J Gafford sold 3,788 shares of ACA on 21 May. They now own 25,106 ACA shares, or a 13% holding decrease.

Jesse E Collins JR. sold 10,990 shares of ACA on 28 May. They now own 18,097 ACA shares, or a 38% holding decrease.

Kerry S Cole sold 16,025 shares of ACA on 1 June. They now own 27,091 ACA shares, or a 37% holding decrease.

Mary E Henderson sold 10,000 shares of ACA on 2 June. They now own 39,667 ACA shares, or a 20% holding decrease.

Jesse E Collins JR. sold 8,096 shares of ACA on 31 May. They now own 16,884 ACA shares, or a 32% holding decrease.

Jesse E Collins JR. sold 861 shares of ACA on 1 June. They now own 16,023 ACA shares, or a 5% holding decrease.

Kerry S Cole sold 10,500 shares of ACA on 2 June. They now own 23,475 ACA shares, or a 31% holding decrease.

Ronald J Gafford sold 2,017 shares of ACA on 12 August. They now own 25,459 ACA shares, or a 7% holding decrease.

Antonio Carrillo sold 40,000 shares of ACA on 31 August. They now own 368,351 ACA shares, or a 10% holding decrease.

Bryan Stevenson sold 4,988 shares of ACA on 10 November. They now own 25,210 ACA shares, or a 17% holding decrease.

Gail M Peck sold 8,500 shares of ACA on 16 November. They now own 32,575 ACA shares, or a 21% holding decrease.

Mary E Henderson sold 6,000 shares of ACA on 12 December. They now own 37,315 ACA shares, or a 14% holding decrease.

Ronald J Gafford sold 2,370 shares of ACA on 10 May. They now own 24,995 ACA shares, or a 9% holding decrease.

Jesse E Collins JR. sold 8,591 shares of ACA on 17 May. They now own 16,766 ACA shares, or a 34% holding decrease.

Kerry S Cole sold 9,001 shares of ACA on 18 May. They now own 28,002 ACA shares, or a 24% holding decrease.

Kerry S Cole sold 5,000 shares of ACA on 25 May. They now own 23,002 ACA shares, or a 18% holding decrease.

Antonio Carrillo sold 26,233 shares of ACA on 16 August. They now own 357,370 ACA shares, or a 7% holding decrease.

Bryan Stevenson sold 4,000 shares of ACA on 12 August. They now own 38,089 ACA shares, or a 10% holding decrease.

Kerry S Cole sold 7,966 shares of ACA on 11 August. They now own 19,769 ACA shares, or a 29% holding decrease.

Jesse E Collins JR. sold 8,616 shares of ACA on 17 June. They now own 12,551 ACA shares, or a 41% holding decrease.