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CSX stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+41.6% to $49.12
CSX (CSX) stock rose 42% over the last 252 sessions, to $49.12. On the way it reported 0 quarters, its insiders filed 3 open-market trades and 3 Form 144 notices of planned sales, and the company filed 2 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 26, 2026 | Form 144 | Form 144: John J Zillmer plans to sell $999K | +1.0% (+0.3% vs SPY) | +2.3% (+2.9% vs SPY) | — |
| Oct 26, 2026 | Insider sale | Zillmer John J sold $999K | +1.0% (+0.3% vs SPY) | +2.3% (+2.9% vs SPY) | — |
| Oct 13, 2026 | 8-K | Directors and officers: departures, appointments, pay | 0.0% (0.0% vs SPY) | +0.3% (+1.8% vs SPY) | — |
| Jul 24, 2026 | Form 144 | Form 144: Michael S Burns plans to sell $685K | +0.8% (+0.7% vs SPY) | −5.1% (−5.6% vs SPY) | −2.3% (−6.0% vs SPY) |
| Jul 24, 2026 | Form 144 | Form 144: Angela C Williams plans to sell $1.6M | +0.8% (+0.7% vs SPY) | −5.1% (−5.6% vs SPY) | −2.3% (−6.0% vs SPY) |
| Jul 24, 2026 | Insider sale | Williams Angela C sold $1.6M | +0.8% (+0.7% vs SPY) | −5.1% (−5.6% vs SPY) | −2.3% (−6.0% vs SPY) |
| Jul 24, 2026 | Insider sale | Burns Michael S. sold $685K | +0.8% (+0.7% vs SPY) | −5.1% (−5.6% vs SPY) | −2.3% (−6.0% vs SPY) |
| May 14, 2026 | 8-K | Directors and officers: departures, appointments, pay | +3.4% (+2.6% vs SPY) | +3.4% (+3.6% vs SPY) | +7.2% (+7.3% vs SPY) |
Insiders’ record here
In the year on the chart, CSX's insiders reported 0 open-market buys ($0) and 3 sales ($3.3M). Of the 2 old enough to score, 2 were followed by the stock doing what the trade implied over the next 63 sessions (beating SPY after a buy, lagging it after a sale); the median excess return after a buy was — and after a sale −6.3%.
Across the whole universe (19,782 scored trades), insider buys beat the market 46% of the time and sales were followed by a lagging stock 61% of the time; buys of $1M or more 39%. Every pattern →
What this kind of 8-K usually did
| Item | 8-Ks | Next session, median | Up next session | 21 sessions, median | Typical size |
|---|---|---|---|---|---|
| 5.02 Directors and officers: departures, appointments, pay | 39,174 | −0.1% | 48% | +0.7% | ±1.4% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
CSX: 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.