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Tesla stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions−19.7% to $358.22
Tesla (TSLA) stock fell 20% over the last 252 sessions, to $358.22. On the way it reported 0 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 2 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 |
|---|---|---|---|---|---|
| Sep 29, 2026 | 8-K | Material definitive agreement | +0.6% (+0.8% vs SPY) | +7.6% (+5.7% vs SPY) | +13.6% (+12.5% vs SPY) |
| Sep 8, 2026 | Form 144 | Form 144: Vaibhav Taneja plans to sell $939K | +3.9% (+4.4% vs SPY) | +1.4% (+2.6% vs SPY) | +7.2% (+5.8% vs SPY) |
| Nov 7, 2025 | 8-K | Directors and officers: departures, appointments, pay | +3.6% (+2.0% vs SPY) | −6.0% (−6.2% vs SPY) | +3.6% (+1.8% 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% |
| 1.02 Termination of a material agreement | 2,368 | 0.0% | 51% | +1.1% | ±1.5% |
| 2.03 New debt or off-balance-sheet obligation | 13,268 | 0.0% | 50% | +1.2% | ±1.3% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Tesla: 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.