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Arcosa stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+61.8% to $149.15
Arcosa (ACA) stock rose 62% over the last 252 sessions, to $149.15. On the way it reported 0 quarters, its insiders filed no open-market trades (10b5-1 plan sales aside), and the company filed 4 material 8-Ks. Each is marked on the price and listed with what the stock did next.
Each mark, and what followed
| Date | Kind | What | Next session | 5 sessions | 21 sessions |
|---|---|---|---|---|---|
| Oct 23, 2026 | 8-K | Termination of a material agreement | — | — | — |
| Jun 22, 2026 | 8-K | Material definitive agreement | +6.5% (+6.8% vs SPY) | +6.2% (+8.6% vs SPY) | +6.3% (+6.1% vs SPY) |
| Feb 26, 2026 | 8-K | Directors and officers: departures, appointments, pay | −17.1% (−16.6% vs SPY) | −13.6% (−12.4% vs SPY) | −21.5% (−13.4% vs SPY) |
| Feb 25, 2026 | 8-K | Material definitive agreement | +0.6% (+1.2% vs SPY) | −11.8% (−10.6% vs SPY) | −18.6% (−11.6% vs SPY) |
What this kind of 8-K usually did
| Item | 8-Ks | Next session, median | Up next session | 21 sessions, median | Typical size |
|---|---|---|---|---|---|
| 1.01 Material definitive agreement | 23,525 | 0.0% | 51% | +1.0% | ±1.4% |
| 5.02 Directors and officers: departures, appointments, pay | 39,174 | −0.1% | 48% | +0.7% | ±1.4% |
| 1.02 Termination of a material agreement | 2,368 | 0.0% | 51% | +1.1% | ±1.5% |
| 2.01 Completed acquisition or disposition | 2,671 | +0.1% | 52% | +1.2% | ±1.6% |
| 3.01 Delisting notice or listing-rule failure | 492 | 0.0% | 46% | −0.2% | ±2.1% |
| 5.01 Change in control | 233 | +0.2% | 52% | +0.7% | ±2.2% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Arcosa: every quarter → Live insider trades →
Prices are daily closes; filings and trades are as filed with the SEC (Form 4 within two business days of the trade, 8-K within four of the event). Moves after a mark are the stock's close-to-close change and the same for SPY; they describe the record, not what the next one will do. Not investment advice.