Arcosa's top three insider shareholders as of August 04, 2026 are Antonio Carrillo (President Ceo, 525.60K shares), Reid S Essl (Group President, 101.42K shares), Gail M Peck (Chief Financial Officer, 88.29K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Antonio Carrillo | President Ceo | 525,601 | 0 | 525,601 | 51.1% | 17 Mar, 2026 |
| 2 | Reid S Essl | Group President | 101,420 | 0 | 101,420 | 9.9% | 17 Mar, 2026 |
| 3 | Gail M Peck | Chief Financial Officer | 88,292 | 0 | 88,292 | 8.6% | 17 Mar, 2026 |
| 4 | Rhys J Best | Director | 59,776 | 0 | 59,776 | 5.8% | 15 May, 2025 |
| 5 | Mary E Henderson | Svp, Corporate Administration | 41,298 | 0 | 41,298 | 4.0% | 06 Mar, 2023 |
| 6 | Douglas L Rock | Director | 32,665 | 0 | 32,665 | 3.2% | 05 May, 2022 |
| 7 | Kerry S Cole | Group President | 27,749 | 0 | 27,749 | 2.7% | 17 Mar, 2026 |
| 8 | Ronald J Gafford | Director | 24,995 | 0 | 24,995 | 2.4% | 11 May, 2023 |
| 9 | Joseph Alvarado | Director | 18,844 | 0 | 18,844 | 1.8% | 15 May, 2025 |
| 10 | John W Lindsay | Director | 18,844 | 0 | 18,844 | 1.8% | 15 May, 2025 |
| 11 | Melanie Montague Trent | Director | 18,844 | 0 | 18,844 | 1.8% | 15 May, 2025 |
| 12 | Jeffrey A Craig | Director | 18,844 | 0 | 18,844 | 1.8% | 15 May, 2025 |
| 13 | Jesse E. Jr. Collins | Group President | 17,333 | 0 | 17,333 | 1.7% | 06 Apr, 2026 |
| 14 | Steven J. Demetriou | Director | 11,524 | 0 | 11,524 | 1.1% | 15 May, 2025 |
| 15 | Kimberly S Lubel | Director | 8,540 | 0 | 8,540 | 0.8% | 15 May, 2025 |
| 16 | Julie A Piggott | Director | 8,326 | 0 | 8,326 | 0.8% | 15 May, 2025 |
| 17 | Eric D Hurst | Vp Controller (Pao) | 5,518 | 0 | 5,518 | 0.5% | 17 Mar, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 03 Apr, 2026 | Jesse E. Jr. Collins | Group President | Disposed F | 50 | $107.70 | $5.39K | 17,333 | Direct |
| 31 Mar, 2026 | John W Lindsay | Director | Acquired A | 3 | $106.14 | $318 | 7,399 | Direct |
| 31 Mar, 2026 | John W Lindsay | Director | Acquired A | 3 | $106.14 | $318 | 7,399 | Direct |
| 31 Mar, 2026 | John W Lindsay | Director | Acquired A | 3 | $106.14 | $318 | 7,399 | Direct |
| 31 Mar, 2026 | Antonio Carrillo | President Ceo | Acquired A | 3 | $106.14 | $318 | 4,884 | Direct |
| 31 Mar, 2026 | John W Lindsay | Director | Acquired A | 3 | $106.14 | $318 | 7,399 | Direct |
| 15 Mar, 2026 | Gail M Peck | Chief Financial Officer | Acquired A | 15,075 | $0.00 | $0 | 96,036 | Direct |
| 15 Mar, 2026 | Eric D Hurst | Vp Controller (Pao) | Acquired A | 1,797 | $0.00 | $0 | 6,493 | Direct |
| 15 Mar, 2026 | Reid S Essl | Group President | Acquired A | 12,940 | $0.00 | $0 | 108,088 | Direct |
| 15 Mar, 2026 | Kerry S Cole | Group President | Acquired A | 11,260 | $0.00 | $0 | 33,499 | Direct |
| 15 Mar, 2026 | Reid S Essl | Group President | Acquired A | 12,940 | $0.00 | $0 | 108,088 | Direct |
| 15 Mar, 2026 | Kerry S Cole | Group President | Acquired A | 11,260 | $0.00 | $0 | 33,499 | Direct |
| 15 Mar, 2026 | Gail M Peck | Chief Financial Officer | Acquired A | 15,075 | $0.00 | $0 | 96,036 | Direct |
| 15 Mar, 2026 | Kerry S Cole | Group President | Acquired A | 11,260 | $0.00 | $0 | 33,499 | Direct |
| 15 Mar, 2026 | Eric D Hurst | Vp Controller (Pao) | Acquired A | 1,797 | $0.00 | $0 | 6,493 | Direct |
| 15 Mar, 2026 | Gail M Peck | Chief Financial Officer | Acquired A | 15,075 | $0.00 | $0 | 96,036 | Direct |
| 15 Mar, 2026 | Reid S Essl | Group President | Acquired A | 12,940 | $0.00 | $0 | 108,088 | Direct |
| 15 Mar, 2026 | Reid S Essl | Group President | Acquired A | 12,940 | $0.00 | $0 | 108,088 | Direct |
| 15 Mar, 2026 | Eric D Hurst | Vp Controller (Pao) | Acquired A | 1,797 | $0.00 | $0 | 6,493 | Direct |
| 15 Mar, 2026 | Jesse E. Jr. Collins | Group President | Acquired A | 9,915 | $0.00 | $0 | 22,466 | Direct |