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Community Health Systems stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions−40.3% to $2.21
Community Health Systems (CYH) stock fell 40% over the last 252 sessions, to $2.21. On the way it reported 4 quarters, its insiders filed 1 open-market trade and 1 Form 144 notice of planned sales, and the company filed 8 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 28, 2026 | Earnings | Earnings: missed the EPS estimate by -48.0% | −6.6% (−6.9% vs SPY) | −32.6% (−30.6% vs SPY) | — |
| Aug 25, 2026 | Form 144 | Form 144: William Norris Jennings plans to sell $120K | −1.3% (−1.7% vs SPY) | −3.0% (−3.5% vs SPY) | 0.0% (−0.8% vs SPY) |
| Aug 25, 2026 | Insider sale | Jennings William Norris sold $118K | −1.3% (−1.7% vs SPY) | −3.0% (−3.5% vs SPY) | 0.0% (−0.8% vs SPY) |
| Jul 22, 2026 | Earnings | Earnings: missed the EPS estimate by -83.4% | +0.3% (+0.4% vs SPY) | −14.0% (−13.0% vs SPY) | −9.5% (−12.2% vs SPY) |
| Jun 1, 2026 | 8-K | Completed acquisition or disposition | +1.1% (+1.0% vs SPY) | +0.4% (+2.9% vs SPY) | +25.2% (+26.7% vs SPY) |
| Apr 21, 2026 | Earnings | Earnings: missed the EPS estimate by -461.4% | −1.6% (−0.9% vs SPY) | −11.4% (−12.3% vs SPY) | −11.8% (−15.3% vs SPY) |
| Apr 1, 2026 | 8-K | Completed acquisition or disposition | −0.3% (−0.4% vs SPY) | +5.9% (+2.2% vs SPY) | +0.3% (−9.2% vs SPY) |
| Mar 5, 2026 | 8-K | Material definitive agreement | −1.8% (−0.5% vs SPY) | −5.1% (−2.8% vs SPY) | −13.8% (−10.7% vs SPY) |
| Feb 18, 2026 | Earnings | Earnings: beat the EPS estimate by 100.0% | −3.0% (−3.4% vs SPY) | +1.4% (+0.8% vs SPY) | −12.3% (−9.1% vs SPY) |
| Feb 11, 2026 | 8-K | Directors and officers: departures, appointments, pay | +2.1% (+3.6% vs SPY) | +4.4% (+5.5% vs SPY) | −5.2% (−0.8% vs SPY) |
| Feb 2, 2026 | 8-K | Completed acquisition or disposition | −1.9% (−1.0% vs SPY) | −1.9% (−1.7% vs SPY) | +7.3% (+8.8% vs SPY) |
| Jan 20, 2026 | 8-K | Material definitive agreement | +4.4% (+3.2% vs SPY) | 0.0% (−2.6% vs SPY) | +11.8% (+10.7% vs SPY) |
| Dec 10, 2025 | 8-K | Directors and officers: departures, appointments, pay | −1.8% (−2.0% vs SPY) | −4.3% (−1.9% vs SPY) | +0.6% (−0.8% vs SPY) |
| Dec 2, 2025 | 8-K | Completed acquisition or disposition | −1.1% (−1.5% vs SPY) | −6.3% (−6.5% vs SPY) | −15.2% (−15.7% vs SPY) |
Insiders’ record here
In the year on the chart, Community Health Systems' insiders reported 0 open-market buys ($0) and 1 sale ($118K).
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 |
|---|---|---|---|---|---|
| 2.01 Completed acquisition or disposition | 2,671 | +0.1% | 52% | +1.2% | ±1.6% |
| 5.02 Directors and officers: departures, appointments, pay | 39,174 | −0.1% | 48% | +0.7% | ±1.4% |
| 1.01 Material definitive agreement | 23,525 | 0.0% | 51% | +1.0% | ±1.4% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Report card: every quarter against the estimate → Community Health Systems: 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.