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Autonation stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions−3.6% to $184.00
Autonation (AN) stock fell 4% over the last 252 sessions, to $184.00. On the way it reported 4 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 |
|---|---|---|---|---|---|
| Oct 30, 2026 | Earnings | Earnings: beat the EPS estimate by 0.6% | +5.9% (+7.7% vs SPY) | +10.5% (+15.4% vs SPY) | — |
| Oct 16, 2026 | 8-K | Directors and officers: departures, appointments, pay | +1.2% (+2.3% vs SPY) | +1.3% (+2.3% vs SPY) | — |
| Aug 5, 2026 | Form 144 | Form 144: LisaLutoff-Perlo plans to sell $198K | +0.1% (+0.3% vs SPY) | −3.4% (−3.3% vs SPY) | −4.6% (−3.8% vs SPY) |
| Aug 5, 2026 | Insider sale | Lutoff-Perlo Lisa sold $198K | +0.1% (+0.3% vs SPY) | −3.4% (−3.3% vs SPY) | −4.6% (−3.8% vs SPY) |
| Jul 31, 2026 | Earnings | Earnings: beat the EPS estimate by 1.8% | −1.1% (−1.8% vs SPY) | −1.6% (−5.1% vs SPY) | −7.0% (−10.7% vs SPY) |
| May 5, 2026 | Insider sale | Dees Kimberly sold $512K | −0.2% (−1.0% vs SPY) | −1.1% (−4.0% vs SPY) | −6.3% (−11.3% vs SPY) |
| May 1, 2026 | Earnings | Earnings: beat the EPS estimate by 1.8% | −1.1% (−1.4% vs SPY) | −3.4% (−5.2% vs SPY) | −11.7% (−17.1% vs SPY) |
| Apr 29, 2026 | 8-K | Directors and officers: departures, appointments, pay | +3.2% (+2.2% vs SPY) | −0.5% (−3.5% vs SPY) | −9.2% (−15.3% vs SPY) |
| Feb 6, 2026 | Earnings | Earnings: beat the EPS estimate by 4.2% | +6.0% (+4.1% vs SPY) | +1.3% (+0.7% vs SPY) | −5.3% (−5.3% vs SPY) |
| Nov 14, 2025 | 8-K | Material definitive agreement | −1.7% (−0.8% vs SPY) | +5.1% (+7.1% vs SPY) | +5.4% (+4.3% vs SPY) |
Insiders’ record here
In the year on the chart, Autonation's insiders reported 0 open-market buys ($0) and 2 sales ($710K). Of the 2 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 — and after a sale +0.3%.
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% |
| 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 → Autonation: 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.