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DuPont de Nemours stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+26.9% to $146.52
DuPont de Nemours (DD) stock rose 27% over the last 252 sessions, to $146.52. On the way it reported 5 quarters, its insiders filed no open-market trades (10b5-1 plan sales aside) 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 |
|---|---|---|---|---|---|
| Nov 5, 2026 | Form 144 | Form 144: Edward D Breen plans to sell $13.2M | −3.9% (+0.6% vs SPY) | — | — |
| Nov 3, 2026 | Earnings | Earnings: beat the EPS estimate by 11.5% | +8.3% (+8.0% vs SPY) | — | — |
| Sep 10, 2026 | 8-K | Material definitive agreement | −0.5% (+0.1% vs SPY) | −0.3% (+0.8% vs SPY) | +3.5% (+1.7% vs SPY) |
| Aug 4, 2026 | Earnings | Earnings: beat the EPS estimate by 6.8% | +1.2% (−0.6% vs SPY) | +0.2% (−1.8% vs SPY) | −6.3% (−6.8% vs SPY) |
| May 5, 2026 | Earnings | Earnings: beat the EPS estimate by 13.6% | +8.1% (+7.3% vs SPY) | +10.8% (+7.9% vs SPY) | +5.9% (+0.9% vs SPY) |
| Apr 15, 2026 | 8-K | Directors and officers: departures, appointments, pay | +1.5% (+1.2% vs SPY) | −0.2% (−1.8% vs SPY) | +9.4% (+2.7% vs SPY) |
| Feb 10, 2026 | Earnings | Earnings: beat the EPS estimate by 6.6% | +4.8% (+5.1% vs SPY) | +7.7% (+9.3% vs SPY) | −2.0% (+0.6% vs SPY) |
| Jan 20, 2026 | 8-K | Directors and officers: departures, appointments, pay | +2.6% (+1.4% vs SPY) | +5.4% (+2.8% vs SPY) | +17.2% (+16.2% vs SPY) |
| Nov 19, 2025 | 8-K | Material definitive agreement | −2.0% (−0.5% vs SPY) | +4.0% (+1.5% vs SPY) | +9.0% (+6.1% vs SPY) |
| Nov 6, 2025 | Earnings | Earnings: beat the EPS estimate by 11.2% | −1.2% (−0.1% vs SPY) | +2.9% (+2.0% vs SPY) | +2.7% (+1.5% vs SPY) |
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 → DuPont de Nemours: 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.