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Patterson UTI Energy stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+70.5% to $9.92
Patterson UTI Energy (PTEN) stock rose 71% over the last 252 sessions, to $9.92. On the way it reported 4 quarters, its insiders filed 12 open-market trades and 5 Form 144 notices of planned sales, and the company filed 3 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: beat the EPS estimate by 86.3% | +3.1% (+2.8% vs SPY) | −3.8% (−1.8% vs SPY) | — |
| Sep 18, 2026 | Form 144 | Form 144: William Hendricks plans to sell $3.0M | −2.1% (−2.2% vs SPY) | −7.3% (−8.2% vs SPY) | −4.5% (−4.8% vs SPY) |
| Sep 2, 2026 | Form 144 | Form 144: Robert Wayne Jr Drummond plans to sell $2.5M | +2.8% (+2.3% vs SPY) | +1.1% (+1.0% vs SPY) | −12.4% (−12.9% vs SPY) |
| Sep 2, 2026 | Form 144 | Form 144: William Hendricks plans to sell $3.2M | +2.8% (+2.3% vs SPY) | +1.1% (+1.0% vs SPY) | −12.4% (−12.9% vs SPY) |
| Sep 2, 2026 | Insider sale | Hendricks William Andrew JR sold $3.2M | +2.8% (+2.3% vs SPY) | +1.1% (+1.0% vs SPY) | −12.4% (−12.9% vs SPY) |
| Sep 2, 2026 | Insider sale | Drummond Robert Wayne Jr sold $2.5M | +2.8% (+2.3% vs SPY) | +1.1% (+1.0% vs SPY) | −12.4% (−12.9% vs SPY) |
| Sep 1, 2026 | Form 144 | Form 144: Seth David Wexler plans to sell $1.5M | +2.0% (+2.7% vs SPY) | +0.9% (+1.1% vs SPY) | −13.8% (−13.5% vs SPY) |
| Sep 1, 2026 | Insider sale | Wexler Seth David sold $1.5M | +2.0% (+2.7% vs SPY) | +0.9% (+1.1% vs SPY) | −13.8% (−13.5% vs SPY) |
| Sep 1, 2026 | Insider sale | Drummond Robert Wayne Jr sold $21K | +2.0% (+2.7% vs SPY) | +0.9% (+1.1% vs SPY) | −13.8% (−13.5% vs SPY) |
| Aug 25, 2026 | Form 144 | Form 144: James Stewart as Manager of General Partner for JCS Partners LP plans to sell $2.4M | −2.9% (−3.2% vs SPY) | +6.4% (+5.9% vs SPY) | −6.1% (−6.9% vs SPY) |
| Aug 25, 2026 | Insider sale | Stewart James Carl sold $2.4M | −2.9% (−3.2% vs SPY) | +6.4% (+5.9% vs SPY) | −6.1% (−6.9% vs SPY) |
| Jul 29, 2026 | Earnings | Earnings: missed the EPS estimate by -46.8% | +1.7% (+3.3% vs SPY) | +9.6% (+5.5% vs SPY) | +24.8% (+21.4% vs SPY) |
| Jun 8, 2026 | Insider sale | Robinson Forrest C sold $164K | +3.3% (+3.1% vs SPY) | −0.2% (−0.8% vs SPY) | −17.1% (−18.4% vs SPY) |
| Jun 5, 2026 | Insider sale | Hendricks William Andrew JR sold $2.3M | −6.4% (−3.8% vs SPY) | −6.6% (−4.0% vs SPY) | −29.3% (−28.4% vs SPY) |
| Jun 4, 2026 | 8-K | Directors and officers: departures, appointments, pay | −6.4% (−3.8% vs SPY) | −6.6% (−4.0% vs SPY) | −29.3% (−28.4% vs SPY) |
| May 28, 2026 | Insider sale | Holcomb James Michael sold $1.7M | −1.6% (−2.1% vs SPY) | +5.4% (+4.9% vs SPY) | −17.1% (−14.5% vs SPY) |
| May 19, 2026 | 8-K | Material definitive agreement | −3.6% (−4.6% vs SPY) | −10.3% (−12.6% vs SPY) | −22.9% (−24.9% vs SPY) |
| May 5, 2026 | Insider sale | Jaime Cesar sold $123K | +1.0% (+0.2% vs SPY) | −3.6% (−6.5% vs SPY) | −1.4% (−6.3% vs SPY) |
| May 4, 2026 | Insider sale | Drummond Robert Wayne Jr sold $739K | +2.5% (+2.8% vs SPY) | −4.9% (−7.2% vs SPY) | −1.3% (−6.6% vs SPY) |
| May 1, 2026 | Insider sale | Hendricks William Andrew JR sold $3.0M | −1.9% (−2.2% vs SPY) | −6.9% (−8.6% vs SPY) | −4.9% (−10.3% vs SPY) |
| May 1, 2026 | Insider sale | Drummond Robert Wayne Jr sold $3.9M | −1.9% (−2.2% vs SPY) | −6.9% (−8.6% vs SPY) | −4.9% (−10.3% vs SPY) |
| Apr 28, 2026 | 8-K | Material definitive agreement | +3.1% (+3.6% vs SPY) | +7.0% (+6.6% vs SPY) | +0.2% (−4.6% vs SPY) |
| Apr 22, 2026 | Earnings | Earnings: beat the EPS estimate by 41.7% | +2.3% (+1.3% vs SPY) | +11.3% (+10.2% vs SPY) | +15.1% (+9.9% vs SPY) |
| Feb 4, 2026 | Earnings | Earnings: beat the EPS estimate by 80.8% | +1.8% (+2.3% vs SPY) | +5.7% (+5.3% vs SPY) | +13.6% (+14.8% vs SPY) |
Insiders’ record here
In the year on the chart, Patterson UTI Energy's insiders reported 0 open-market buys ($0) and 12 sales ($21.6M). Of the 7 old enough to score, 4 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 −19.5%.
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% |
| 2.03 New debt or off-balance-sheet obligation | 13,268 | 0.0% | 50% | +1.2% | ±1.3% |
| 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 → Patterson UTI Energy: 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.