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Riot Platforms 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 $16.71
Riot Platforms (RIOT) stock fell 4% over the last 252 sessions, to $16.71. On the way it reported 4 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 8 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 4, 2026 | Earnings | Earnings: beat the EPS estimate by 141.5% | +9.2% (+7.6% vs SPY) | — | — |
| Oct 14, 2026 | 8-K | Material definitive agreement | +2.6% (+2.3% vs SPY) | −7.4% (−7.9% vs SPY) | — |
| Sep 25, 2026 | 8-K | Termination of a material agreement | −6.2% (−5.4% vs SPY) | −15.3% (−15.1% vs SPY) | −60.2% (−59.5% vs SPY) |
| Aug 14, 2026 | 8-K | Material definitive agreement | +5.3% (+5.7% vs SPY) | +4.2% (+5.6% vs SPY) | +3.5% (+6.0% vs SPY) |
| Aug 10, 2026 | Earnings | Earnings: missed the EPS estimate by -83.5% | −5.6% (−5.6% vs SPY) | −7.6% (−8.0% vs SPY) | +8.1% (+9.1% vs SPY) |
| Jun 22, 2026 | Form 144 | Form 144: Jason Les plans to sell $7.0M | +1.9% (+2.2% vs SPY) | +1.7% (+4.1% vs SPY) | −26.8% (−27.0% vs SPY) |
| Jun 15, 2026 | 8-K | Directors and officers: departures, appointments, pay | +0.2% (+0.7% vs SPY) | +4.7% (+7.3% vs SPY) | −37.5% (−37.2% vs SPY) |
| Apr 30, 2026 | Earnings | Earnings: missed the EPS estimate by -25.3% | +7.6% (+6.6% vs SPY) | +39.4% (+36.3% vs SPY) | +52.8% (+46.7% vs SPY) |
| Apr 27, 2026 | 8-K | Material definitive agreement | −9.8% (−9.3% vs SPY) | +2.2% (+1.8% vs SPY) | +38.8% (+34.0% vs SPY) |
| Mar 2, 2026 | Earnings | Earnings: missed the EPS estimate by -384.1% | +0.9% (+0.8% vs SPY) | −14.0% (−12.0% vs SPY) | −32.0% (−24.0% vs SPY) |
| Jan 5, 2026 | 8-K | Directors and officers: departures, appointments, pay | +1.3% (+0.7% vs SPY) | +10.6% (+9.6% vs SPY) | −4.5% (−4.3% vs SPY) |
| Jan 2, 2026 | 8-K | Directors and officers: departures, appointments, pay | +4.4% (+3.7% vs SPY) | +7.9% (+6.3% vs SPY) | +8.0% (+7.1% vs SPY) |
| Dec 31, 2025 | 8-K | Material definitive agreement | +11.1% (+10.9% vs SPY) | +17.8% (+16.7% vs SPY) | +19.0% (+17.0% vs SPY) |
What this kind of 8-K usually did
| Item | 8-Ks | Next session, median | Up next session | 21 sessions, median | Typical size |
|---|---|---|---|---|---|
| 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% |
| 5.02 Directors and officers: departures, appointments, pay | 39,174 | −0.1% | 48% | +0.7% | ±1.4% |
| 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 →
Report card: every quarter against the estimate → Riot Platforms: 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.