ACA Insider Transactions
63 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–63; provenance stays internal.
ACA insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Stevenson Bryan | CLO & Asst Corp Sec. | 2025-08-12 | Sale | 4,000.0 | $99.02 |
| Cole Kerry S | Group President | 2025-08-11 | Sale | 7,966.0 | $95.77 |
| Collins Jesse E. Jr. | Group President | 2025-06-17 | Sale | 4,150.0 | $86.79 |
| Collins Jesse E. Jr. | Group President | 2025-06-17 | Sale | 4,466.0 | $86.03 |
| Hurst Eric D | VP Controller (PAO) | 2025-05-15 | Sale | 835.0 | $88.57 |
| Carrillo Antonio | President & CEO | 2025-03-10 | Purchase | 200.0 | $79.05 |
| Carrillo Antonio | President & CEO | 2025-03-10 | Purchase | 6,145.0 | $78.54 |
| BEST RHYS J | Director | 2025-03-05 | Purchase | 1,500.0 | $79.84 |
| DEMETRIOU STEVEN J. | Director | 2024-09-12 | Purchase | 6,000.0 | $87.7 |
| Stevenson Bryan | CLO & Asst Corp Sec. | 2024-08-16 | Sale | 4,000.0 | $83.78 |
| Carrillo Antonio | President & CEO | 2024-08-08 | Purchase | 7,083.0 | $82.27 |
| Carrillo Antonio | President & CEO | 2024-08-08 | Purchase | 4,859.0 | $81.8 |
| Carrillo Antonio | President & CEO | 2024-08-08 | Purchase | 183.0 | $80.46 |
| Cole Kerry S | Group President | 2024-05-15 | Sale | 7,019.0 | $88.87 |
| Cole Kerry S | Group President | 2024-05-15 | Sale | 3,959.0 | $88.42 |
| Collins Jesse E. Jr. | Group President | 2024-05-15 | Sale | 5,977.0 | $88.88 |
| Collins Jesse E. Jr. | Group President | 2024-05-15 | Sale | 3,649.0 | $88.44 |
| Carrillo Antonio | President & CEO | 2023-08-17 | Sale | 3,060.0 | $77.15 |
| Carrillo Antonio | President & CEO | 2023-08-17 | Sale | 4,074.0 | $76.45 |
| Carrillo Antonio | President & CEO | 2023-08-17 | Sale | 1,264.0 | $75.69 |
| Carrillo Antonio | President & CEO | 2023-08-16 | Sale | 6,967.0 | $78.22 |
| Carrillo Antonio | President & CEO | 2023-08-16 | Sale | 7,835.0 | $77.51 |
| Carrillo Antonio | President & CEO | 2023-08-16 | Sale | 11,431.0 | $76.65 |
| Carrillo Antonio | President & CEO | 2023-08-15 | Sale | 12,711.0 | $78.34 |
| Carrillo Antonio | President & CEO | 2023-08-15 | Sale | 1,700.0 | $77.6 |
| Cole Kerry S | Group President | 2023-05-25 | Sale | 5,000.0 | $66.24 |
| Cole Kerry S | Group President | 2023-05-18 | Sale | 9,001.0 | $69.12 |
| Collins Jesse E. Jr. | Group President | 2023-05-17 | Sale | 5,301.0 | $69.58 |
| Collins Jesse E. Jr. | Group President | 2023-05-17 | Sale | 3,290.0 | $68.57 |
| GAFFORD RONALD J | Director | 2023-05-10 | Sale | 2,370.0 | $68.65 |
| Henderson Mary E | CAO | 2022-12-12 | Sale | 6,000.0 | $58.46 |
| Peck Gail M | Chief Financial Officer | 2022-11-16 | Sale | 8,500.0 | $58.73 |
| Stevenson Bryan | CLO & Asst Corp Sec. | 2022-11-10 | Sale | 4,988.0 | $57.96 |
| Carrillo Antonio | President & CEO | 2022-08-31 | Sale | 40,000.0 | $58.54 |
| GAFFORD RONALD J | Director | 2022-08-12 | Sale | 2,017.0 | $65.16 |
| Cole Kerry S | Group President | 2022-06-02 | Sale | 2,643.0 | $52.86 |
| Cole Kerry S | Group President | 2022-06-02 | Sale | 7,857.0 | $52.81 |
| Collins Jesse E. Jr. | Group President | 2022-06-01 | Sale | 861.0 | $53.0 |
| Collins Jesse E. Jr. | Group President | 2022-05-31 | Sale | 8,096.0 | $53.25 |
| Henderson Mary E | CAO | 2021-06-02 | Sale | 10,000.0 | $60.99 |
| Cole Kerry S | Group President | 2021-06-01 | Sale | 16,025.0 | $63.36 |
| Collins Jesse E. Jr. | Group President | 2021-05-28 | Sale | 10,990.0 | $62.49 |
| GAFFORD RONALD J | Director | 2021-05-21 | Sale | 3,788.0 | $62.14 |
| Cole Kerry S | Pres of Energy Equip. | 2020-06-08 | Sale | 4,482.0 | $44.51 |
| GAFFORD RONALD J | Director | 2020-05-26 | Sale | 10,024.0 | $37.55 |
| Carrillo Antonio | President & CEO | 2020-03-19 | Purchase | 11,722.0 | $30.32 |
| Carrillo Antonio | President & CEO | 2020-03-19 | Purchase | 3,278.0 | $29.17 |
| ValueAct Capital Management, L.P. | Other | 2019-06-12 | Sale | 1,500,000.0 | $36.03 |
| ValueAct Capital Management, LLC | Other | 2019-06-12 | Sale | 1,500,000.0 | $36.03 |
| VA Partners I, LLC | Other | 2019-06-12 | Sale | 1,500,000.0 | $36.03 |
| ValueAct Holdings GP, LLC | Other | 2019-06-12 | Sale | 1,500,000.0 | $36.03 |
| ValueAct Holdings, L.P. | Other | 2019-06-12 | Sale | 1,500,000.0 | $36.03 |
| ValueAct Capital Master Fund, L.P. | Other | 2019-06-12 | Sale | 1,500,000.0 | $36.03 |
| ValueAct Holdings II, L.P. | Other | 2019-06-12 | Sale | 1,500,000.0 | $36.03 |
| ValueAct Capital Management, L.P. | TenPercentOwner | 2019-03-12 | Sale | 1,395,000.0 | $33.02 |
| ValueAct Capital Management, LLC | TenPercentOwner | 2019-03-12 | Sale | 1,395,000.0 | $33.02 |
| VA Partners I, LLC | TenPercentOwner | 2019-03-12 | Sale | 1,395,000.0 | $33.02 |
| ValueAct Holdings GP, LLC | TenPercentOwner | 2019-03-12 | Sale | 1,395,000.0 | $33.02 |
| ValueAct Holdings, L.P. | TenPercentOwner | 2019-03-12 | Sale | 1,395,000.0 | $33.02 |
| ValueAct Capital Master Fund, L.P. | TenPercentOwner | 2019-03-12 | Sale | 1,395,000.0 | $33.02 |
| ValueAct Holdings II, L.P. | TenPercentOwner | 2019-03-12 | Sale | 1,395,000.0 | $33.02 |
| Beasley Scott C | CFO | 2018-11-29 | Purchase | 3,570.0 | $27.96 |
| Carrillo Antonio | President & CEO | 2018-11-21 | Purchase | 10,000.0 | $29.1 |