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W.W. Grainger stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+52.4% to $1,440.70
W.W. Grainger (GWW) stock rose 52% over the last 252 sessions, to $1,440.70. On the way it reported 4 quarters, its insiders filed no open-market trades (10b5-1 plan sales aside), and the company filed 1 material 8-K. 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 4, 2026 | Earnings | Earnings: beat the EPS estimate by 7.5% | +6.3% (+4.7% vs SPY) | — | — |
| Aug 4, 2026 | Earnings | Earnings: beat the EPS estimate by 6.3% | −5.3% (−7.1% vs SPY) | −5.3% (−7.3% vs SPY) | −4.4% (−5.0% vs SPY) |
| Aug 3, 2026 | 8-K | Directors and officers: departures, appointments, pay | −0.8% (−2.2% vs SPY) | −7.9% (−11.3% vs SPY) | −5.2% (−7.9% vs SPY) |
| May 7, 2026 | Earnings | Earnings: beat the EPS estimate by 14.1% | +5.3% (+5.7% vs SPY) | +7.1% (+5.9% vs SPY) | +10.7% (+10.2% vs SPY) |
| Feb 3, 2026 | Earnings | Earnings: missed the EPS estimate by -0.2% | +5.2% (+6.1% vs SPY) | +8.4% (+8.6% vs SPY) | +4.8% (+6.3% vs SPY) |
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 → W.W. Grainger: 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.