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Helmerich & Payne stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+37.5% to $35.22
Helmerich & Payne (HP) stock rose 37% over the last 252 sessions, to $35.22. On the way it reported 4 quarters, its insiders filed 7 open-market trades and 6 Form 144 notices 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 |
|---|---|---|---|---|---|
| Sep 22, 2026 | 8-K | Directors and officers: departures, appointments, pay | −0.6% (+0.1% vs SPY) | −8.3% (−7.1% vs SPY) | −3.9% (−3.9% vs SPY) |
| Sep 1, 2026 | Form 144 | Form 144: Michael Lennox plans to sell $450K | +5.9% (+6.6% vs SPY) | +0.3% (+0.4% vs SPY) | −16.0% (−15.6% vs SPY) |
| Aug 20, 2026 | Form 144 | Form 144: Hans Helmerich plans to sell $4.1M | +0.8% (+1.6% vs SPY) | −5.6% (−5.2% vs SPY) | −6.7% (−6.0% vs SPY) |
| Aug 20, 2026 | Insider sale | Helmerich Hans sold $4.1M | +0.8% (+1.6% vs SPY) | −5.6% (−5.2% vs SPY) | −6.7% (−6.0% vs SPY) |
| Aug 17, 2026 | Form 144 | Form 144: Cara Hair plans to sell $494K | +1.2% (+1.6% vs SPY) | −0.9% (+0.4% vs SPY) | −1.2% (+1.3% vs SPY) |
| Aug 17, 2026 | Insider sale | Hair Cara M. sold $494K | +1.2% (+1.6% vs SPY) | −0.9% (+0.4% vs SPY) | −1.2% (+1.3% vs SPY) |
| Aug 14, 2026 | Form 144 | Form 144: Sara Marie Momper plans to sell $224K | +2.6% (+2.8% vs SPY) | +2.9% (+4.9% vs SPY) | −0.5% (+1.7% vs SPY) |
| Aug 14, 2026 | Insider sale | Momper Sara Marie sold $224K | +2.6% (+2.8% vs SPY) | +2.9% (+4.9% vs SPY) | −0.5% (+1.7% vs SPY) |
| Aug 10, 2026 | Form 144 | Form 144: Michael Lennox plans to sell $200K | +12.1% (+12.1% vs SPY) | +17.5% (+17.1% vs SPY) | +16.9% (+17.9% vs SPY) |
| Aug 5, 2026 | Earnings | Earnings: missed the EPS estimate by -210.5% | −3.6% (−3.4% vs SPY) | +21.0% (+21.1% vs SPY) | +32.9% (+33.7% vs SPY) |
| Jul 22, 2026 | Form 144 | Form 144: Michael Lennox plans to sell $175K | +1.9% (+2.0% vs SPY) | −4.4% (−3.4% vs SPY) | +24.1% (+21.3% vs SPY) |
| May 18, 2026 | Insider sale | Hair Cara M. sold $1.2M | +5.7% (+5.7% vs SPY) | +1.6% (+0.7% vs SPY) | −7.7% (−9.2% vs SPY) |
| May 6, 2026 | Earnings | Earnings: missed the EPS estimate by -840.4% | −4.2% (−5.6% vs SPY) | −5.8% (−7.8% vs SPY) | −4.1% (−8.6% vs SPY) |
| Mar 19, 2026 | Insider sale | Hair Cara M. sold $2.2M | −0.6% (−0.4% vs SPY) | +0.5% (+1.0% vs SPY) | −7.2% (−14.6% vs SPY) |
| Mar 16, 2026 | 8-K | Directors and officers: departures, appointments, pay | +2.7% (+2.5% vs SPY) | +6.9% (+8.7% vs SPY) | −0.4% (−5.2% vs SPY) |
| Mar 6, 2026 | 8-K | Directors and officers: departures, appointments, pay | +0.8% (−0.1% vs SPY) | +4.5% (+6.0% vs SPY) | +5.1% (+6.8% vs SPY) |
| Feb 4, 2026 | Earnings | Earnings: missed the EPS estimate by -241.9% | +2.6% (+3.0% vs SPY) | −3.6% (−4.0% vs SPY) | −3.2% (−1.9% vs SPY) |
| Dec 19, 2025 | Insider sale | Helmerich Hans sold $2.1M | +0.9% (0.0% vs SPY) | +0.6% (−1.7% vs SPY) | +17.6% (+16.0% vs SPY) |
| Dec 11, 2025 | 8-K | Directors and officers: departures, appointments, pay | −4.8% (−3.7% vs SPY) | −10.8% (−9.0% vs SPY) | +1.4% (+0.4% vs SPY) |
| Dec 3, 2025 | Insider sale | Momper Sara Marie sold $202K | +4.6% (+4.2% vs SPY) | +2.7% (+2.5% vs SPY) | +3.3% (+2.8% vs SPY) |
| Nov 17, 2025 | Earnings | Earnings: missed the EPS estimate by -103.8% | −0.8% (+0.2% vs SPY) | −3.1% (−1.1% vs SPY) | −0.9% (−1.9% vs SPY) |
Insiders’ record here
In the year on the chart, Helmerich & Payne's insiders reported 0 open-market buys ($0) and 7 sales ($10.5M). Of the 4 old enough to score, 1 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 +14.1%.
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 →
Report card: every quarter against the estimate → Helmerich & Payne: 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.