🕵️ Arcosa, Inc. ($ACA)
SEC insider & ownership activity, last 12 months · CIK 1739445 · every row links its SEC filing
Over the last 12 months insiders sold $1.2M with no open-market buying against it. Kerry S. Cole sold $763K in discretionary trades (Aug). 1 planned sale is pending, the largest $836K (Jesse E Collins). No red-flag 8-Ks in the window.
🚨 1 signal active —
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Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 2 sellers, $1.2M (2 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Kerry S. Cole | 0 | – | 1 | $763K | Aug 11, 2025 |
| Stevenson Bryan | 0 | – | 1 | $396K | Aug 12, 2025 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Blackrock, Inc. | 14.4% | 13G | Jul 17, 2025 | filing ↗ | |
| Vanguard Portfolio Management | 5.9% | 13G | Apr 28, 2026 | filing ↗ | |
| Vanguard Capital Management | 5.2% | 13G | Apr 29, 2026 | filing ↗ | |
| Neuberger Berman Group LLC | exited | 13G | Jul 7, 2026 | filing ↗ | |
| Neuberger Berman Investment Advisers LLC | exited | 13G | Jul 7, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Jesse E Collins | $836K | May 18, 2026 | filing ↗ |
| Jesse E Collins | $885K | Apr 8, 2026 | filing ↗ |
| Stevenson Bryan | $394K | Aug 12, 2025 | filing ↗ |
| Kerry S Cole | $763K | Aug 11, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Mine Safety - Reporting of Shutdowns and Patterns of Violations (1.04) | Jul 14, 2026 | filing ↗ |
| Material agreement (1.01) | Jun 21, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jun 21, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 21, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jun 5, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 5, 2026 | filing ↗ |
| Shareholder vote (5.07) | May 13, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 13, 2026 | filing ↗ |
| Earnings (2.02) | Apr 30, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 30, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Apr 1, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 1, 2026 | filing ↗ |
| Material agreement (1.01) | Feb 24, 2026 | filing ↗ |
| Earnings (2.02) | Feb 24, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Feb 24, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 24, 2026 | filing ↗ |
| Earnings (2.02) | Feb 23, 2026 | filing ↗ |
| Officer/director changes (5.02) | Feb 23, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 23, 2026 | filing ↗ |
| Mine Safety - Reporting of Shutdowns and Patterns of Violations (1.04) | Dec 11, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Nov 10, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 10, 2025 | filing ↗ |
| Earnings (2.02) | Oct 30, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 30, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Sep 12, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 12, 2025 | filing ↗ |
| Earnings (2.02) | Aug 7, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 7, 2025 | filing ↗ |