Filing Flows › Companies › Southwest Airlines › Timeline
Southwest Airlines stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+43.5% to $44.45
Southwest Airlines (LUV) stock rose 44% over the last 252 sessions, to $44.45. On the way it reported 0 quarters, its insiders filed no open-market trades (10b5-1 plan sales aside), and the company filed 6 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 12, 2026 | 8-K | Material definitive agreement | −0.2% (−0.9% vs SPY) | −8.2% (−7.8% vs SPY) | −13.2% (−12.1% vs SPY) |
| Aug 10, 2026 | 8-K | Directors and officers: departures, appointments, pay | +1.4% (+1.7% vs SPY) | −3.5% (−3.5% vs SPY) | −14.4% (−13.0% vs SPY) |
| Aug 7, 2026 | 8-K | Directors and officers: departures, appointments, pay | −4.7% (−4.6% vs SPY) | −6.1% (−6.5% vs SPY) | −19.1% (−18.2% vs SPY) |
| May 19, 2026 | 8-K | Material definitive agreement | +6.1% (+5.1% vs SPY) | +15.7% (+13.4% vs SPY) | +25.5% (+23.4% vs SPY) |
| Mar 12, 2026 | 8-K | Material definitive agreement | −7.6% (−6.1% vs SPY) | −3.6% (−1.4% vs SPY) | −5.2% (−5.9% vs SPY) |
| Feb 10, 2026 | 8-K | Directors and officers: departures, appointments, pay | −5.0% (−5.0% vs SPY) | +1.3% (+2.2% vs SPY) | −33.2% (−29.4% 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% |
| 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% |
| 1.02 Termination of a material agreement | 2,368 | 0.0% | 51% | +1.1% | ±1.5% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Southwest Airlines: 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.