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Nabors Industries stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+41.7% to $73.20
Nabors Industries (NBR) stock rose 42% over the last 252 sessions, to $73.20. On the way it reported 0 quarters, its insiders filed 2 open-market trades and 1 Form 144 notice 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 |
|---|---|---|---|---|---|
| Aug 28, 2026 | Form 144 | Form 144: David J Tudor plans to sell $294K | +0.1% (+0.3% vs SPY) | +1.4% (+1.1% vs SPY) | −14.4% (−13.9% vs SPY) |
| Aug 28, 2026 | Insider sale | Tudor David J sold $295K | +0.1% (+0.3% vs SPY) | +1.4% (+1.1% vs SPY) | −14.4% (−13.9% vs SPY) |
| Jul 29, 2026 | 8-K | Material definitive agreement | +3.6% (+2.0% vs SPY) | −0.8% (−6.2% vs SPY) | +14.5% (+9.0% vs SPY) |
| Apr 7, 2026 | 8-K | Material definitive agreement | −0.4% (−2.9% vs SPY) | −5.7% (−10.9% vs SPY) | +16.9% (+6.2% vs SPY) |
| Feb 20, 2026 | Insider buy | Yearwood John bought $501K | +2.0% (+1.3% vs SPY) | +1.5% (+0.8% vs SPY) | +4.3% (+9.4% vs SPY) |
| Nov 10, 2025 | 8-K | Material definitive agreement | −0.6% (−0.9% vs SPY) | −9.5% (−7.2% vs SPY) | +9.1% (+8.2% vs SPY) |
Insiders’ record here
In the year on the chart, Nabors Industries' insiders reported 1 open-market buy ($501K) and 1 sale ($295K). Of the 1 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 +26.0% and after a sale —.
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% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Nabors Industries: 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.