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Halliburton stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+18.9% to $31.84
Halliburton (HAL) stock rose 19% over the last 252 sessions, to $31.84. On the way it reported 0 quarters, its insiders filed no open-market trades (10b5-1 plan sales aside) and 4 Form 144 notices of planned sales, and the company filed 5 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 15, 2026 | 8-K | Directors and officers: departures, appointments, pay | +1.8% (+3.0% vs SPY) | +0.9% (+1.9% vs SPY) | — |
| Aug 31, 2026 | Form 144 | Form 144: Eric Carre plans to sell $929K | +1.8% (+2.1% vs SPY) | +2.9% (+2.8% vs SPY) | −13.3% (−12.8% vs SPY) |
| Aug 19, 2026 | Form 144 | Form 144: Jeffrey Shannon Slocum plans to sell $1.8M | +1.0% (+0.8% vs SPY) | −2.5% (−2.3% vs SPY) | −1.4% (−0.8% vs SPY) |
| Aug 18, 2026 | Form 144 | Form 144: Jeffrey Allen Miller plans to sell $4.4M | −0.2% (+0.5% vs SPY) | −0.3% (+0.9% vs SPY) | −0.2% (+2.3% vs SPY) |
| Aug 18, 2026 | Form 144 | Form 144: Jeffrey Shannon Slocum plans to sell $566K | −0.2% (+0.5% vs SPY) | −0.3% (+0.9% vs SPY) | −0.2% (+2.3% vs SPY) |
| Feb 11, 2026 | 8-K | Directors and officers: departures, appointments, pay | −2.1% (−0.6% vs SPY) | +1.0% (+2.1% vs SPY) | −3.4% (+1.0% vs SPY) |
| Jan 14, 2026 | 8-K | Directors and officers: departures, appointments, pay | −0.8% (−1.1% vs SPY) | +2.0% (+2.2% vs SPY) | +2.7% (+4.0% vs SPY) |
| Dec 4, 2025 | 8-K | Directors and officers: departures, appointments, pay | +1.6% (+1.5% vs SPY) | +5.8% (+5.3% vs SPY) | +15.3% (+14.4% vs SPY) |
| Dec 2, 2025 | 8-K | Directors and officers: departures, appointments, pay | +1.0% (+0.9% vs SPY) | +5.9% (+5.4% vs SPY) | +6.6% (+6.0% 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 →
Halliburton: 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.