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Clearfield stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions−12.6% to $28.63
Clearfield (CLFD) stock fell 13% over the last 252 sessions, to $28.63. On the way it reported 4 quarters, its insiders filed 4 open-market trades and 1 Form 144 notice of planned sales, 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 20, 2026 | 8-K | Directors and officers: departures, appointments, pay | −4.3% (−4.6% vs SPY) | −5.9% (−5.7% vs SPY) | — |
| Aug 5, 2026 | Earnings | Earnings: missed the EPS estimate by -10.2% | +0.1% (+0.3% vs SPY) | −13.6% (−13.5% vs SPY) | −16.1% (−15.3% vs SPY) |
| Jul 28, 2026 | 8-K | Material definitive agreement | −5.7% (−4.2% vs SPY) | +7.7% (+3.6% vs SPY) | −4.5% (−7.8% vs SPY) |
| Jul 1, 2026 | Form 144 | Form 144: Cheryl Beranek plans to sell $71K | −3.3% (−3.2% vs SPY) | −18.9% (−18.7% vs SPY) | −25.3% (−24.7% vs SPY) |
| Jun 9, 2026 | Insider sale | Khemakhem Anis sold $67K | −4.3% (−4.0% vs SPY) | −2.5% (−4.6% vs SPY) | −19.6% (−21.6% vs SPY) |
| May 11, 2026 | Insider sale | Jones Walter Louis JR sold $110K | +15.5% (+15.2% vs SPY) | +8.3% (+8.1% vs SPY) | −1.7% (−1.6% vs SPY) |
| May 6, 2026 | Earnings | Earnings: missed the EPS estimate by -500.0% | +1.6% (+0.2% vs SPY) | +41.5% (+39.5% vs SPY) | +40.0% (+35.5% vs SPY) |
| Apr 30, 2026 | 8-K | Material definitive agreement | +3.4% (+2.5% vs SPY) | +8.2% (+5.1% vs SPY) | +52.6% (+46.5% vs SPY) |
| Feb 19, 2026 | Insider sale | Hayward Donald R. sold $115K | +0.6% (+0.8% vs SPY) | +3.3% (+2.3% vs SPY) | −11.7% (−7.7% vs SPY) |
| Feb 4, 2026 | Earnings | Earnings: beat the EPS estimate by 20.0% | +1.1% (+1.6% vs SPY) | +4.1% (+3.8% vs SPY) | +2.4% (+3.6% vs SPY) |
| Dec 15, 2025 | Insider buy | Roth Ronald G bought $301K | −1.7% (−1.5% vs SPY) | −3.6% (−3.8% vs SPY) | +9.1% (+7.5% vs SPY) |
| Nov 25, 2025 | Earnings | Earnings: missed the EPS estimate by -3.7% | −4.7% (−5.6% vs SPY) | −3.5% (−5.4% vs SPY) | +0.2% (−3.3% vs SPY) |
| Nov 17, 2025 | 8-K | Material definitive agreement | −1.4% (−0.5% vs SPY) | −2.3% (−2.8% vs SPY) | −5.0% (−5.9% vs SPY) |
Insiders’ record here
In the year on the chart, Clearfield's insiders reported 1 open-market buy ($301K) and 3 sales ($292K). Of the 4 old enough to score, 3 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 +0.5% and after a sale −31.8%.
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 |
|---|---|---|---|---|---|
| 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% |
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 → Clearfield: 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.