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Chesapeake Utilities stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+7.8% to $140.28
Chesapeake Utilities (CPK) stock rose 8% over the last 252 sessions, to $140.28. On the way it reported 5 quarters, its insiders filed 8 open-market trades, 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 |
|---|---|---|---|---|---|
| Nov 5, 2026 | Earnings | Earnings: missed the EPS estimate by -5.0% | 0.0% (+4.5% vs SPY) | — | — |
| Oct 1, 2026 | 8-K | Material definitive agreement | −3.3% (−3.4% vs SPY) | −0.5% (−2.4% vs SPY) | +5.4% (+4.5% vs SPY) |
| Sep 29, 2026 | 8-K | Directors and officers: departures, appointments, pay | +0.2% (+0.4% vs SPY) | −0.1% (−2.0% vs SPY) | +4.2% (+3.2% vs SPY) |
| Sep 1, 2026 | 8-K | Material definitive agreement | −0.9% (−0.2% vs SPY) | −0.4% (−0.2% vs SPY) | −3.3% (−2.9% vs SPY) |
| Aug 6, 2026 | Earnings | Earnings: missed the EPS estimate by -1.9% | −0.3% (−0.1% vs SPY) | +0.7% (+0.3% vs SPY) | −1.2% (−1.7% vs SPY) |
| May 21, 2026 | Insider sale | Householder Jeffry M sold $1.3M | 0.0% (−0.2% vs SPY) | −3.1% (−4.9% vs SPY) | −5.9% (−6.6% vs SPY) |
| May 20, 2026 | Insider sale | Webber Kevin J sold $255K | −0.6% (−1.6% vs SPY) | −1.5% (−3.7% vs SPY) | −5.1% (−7.2% vs SPY) |
| May 6, 2026 | Earnings | Earnings: beat the EPS estimate by 3.7% | 0.0% (−1.4% vs SPY) | +0.2% (−1.7% vs SPY) | −3.7% (−8.2% vs SPY) |
| Mar 24, 2026 | 8-K | Directors and officers: departures, appointments, pay | −0.9% (−1.4% vs SPY) | +1.5% (+1.9% vs SPY) | +2.7% (−5.4% vs SPY) |
| Feb 25, 2026 | Earnings | Earnings: missed the EPS estimate by -1.5% | −0.6% (−1.4% vs SPY) | +1.5% (+2.6% vs SPY) | −8.5% (−4.2% vs SPY) |
| Dec 26, 2025 | Insider sale | Householder Jeffry M sold $240K | −0.3% (−0.3% vs SPY) | −1.6% (−0.5% vs SPY) | +1.1% (+0.3% vs SPY) |
| Dec 19, 2025 | Insider sale | Householder Jeffry M sold $394K | −2.9% (−3.8% vs SPY) | −2.2% (−4.5% vs SPY) | −1.5% (−3.1% vs SPY) |
| Dec 18, 2025 | Insider sale | Householder Jeffry M sold $960K | +0.3% (−0.5% vs SPY) | −1.7% (−4.8% vs SPY) | −3.7% (−4.9% vs SPY) |
| Dec 17, 2025 | Insider sale | Householder Jeffry M sold $951K | +1.2% (+2.3% vs SPY) | −1.4% (−3.0% vs SPY) | −1.8% (−4.0% vs SPY) |
| Dec 16, 2025 | Insider sale | Householder Jeffry M sold $634K | +0.1% (+0.3% vs SPY) | −1.9% (−2.8% vs SPY) | −0.7% (−2.7% vs SPY) |
| Nov 20, 2025 | Insider sale | Sylvester Jeffery S sold $137K | +1.0% (+2.5% vs SPY) | +2.1% (−0.5% vs SPY) | −7.5% (−10.4% vs SPY) |
| Nov 6, 2025 | Earnings | Earnings: missed the EPS estimate by -12.7% | +2.1% (+3.2% vs SPY) | +3.3% (+2.5% vs SPY) | −0.9% (−2.1% vs SPY) |
Insiders’ record here
In the year on the chart, Chesapeake Utilities' insiders reported 0 open-market buys ($0) and 8 sales ($4.8M). Of the 8 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 +3.2%.
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% |
| 1.01 Material definitive agreement | 23,525 | 0.0% | 51% | +1.0% | ±1.4% |
| 2.03 New debt or off-balance-sheet obligation | 13,268 | 0.0% | 50% | +1.2% | ±1.3% |
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 → Chesapeake Utilities: 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.