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Everspin Technologies stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+34.8% to $11.74
Everspin Technologies (MRAM) stock rose 35% over the last 252 sessions, to $11.74. On the way it reported 4 quarters, its insiders filed 18 open-market trades, 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 28, 2026 | Earnings | Earnings: missed the EPS estimate by 0.0% | +5.0% (+4.7% vs SPY) | −2.8% (−0.8% vs SPY) | — |
| Aug 12, 2026 | 8-K | Directors and officers: departures, appointments, pay | −1.4% (−2.1% vs SPY) | +2.2% (+2.6% vs SPY) | −5.0% (−4.0% vs SPY) |
| Aug 5, 2026 | Earnings | Earnings: beat the EPS estimate by 26.9% | −7.6% (−7.4% vs SPY) | −5.8% (−5.7% vs SPY) | −9.1% (−8.3% vs SPY) |
| Jul 17, 2026 | 8-K | Directors and officers: departures, appointments, pay | −0.8% (−0.7% vs SPY) | +3.6% (+4.2% vs SPY) | +31.1% (+27.2% vs SPY) |
| Jul 1, 2026 | Insider sale | Cooper William Earl sold $35K | −7.9% (−7.8% vs SPY) | −32.9% (−32.8% vs SPY) | −51.4% (−50.7% vs SPY) |
| Jul 1, 2026 | Insider sale | Aggarwal Sanjeev sold $690K | −7.9% (−7.8% vs SPY) | −32.9% (−32.8% vs SPY) | −51.4% (−50.7% vs SPY) |
| May 29, 2026 | Insider sale | Finch Lawrence G sold $7.1M | −17.0% (−17.2% vs SPY) | −9.5% (−9.9% vs SPY) | −32.7% (−31.2% vs SPY) |
| May 22, 2026 | 8-K | Directors and officers: departures, appointments, pay | −3.0% (−3.6% vs SPY) | −11.2% (−12.9% vs SPY) | −45.3% (−43.9% vs SPY) |
| May 20, 2026 | Insider sale | Ribar Geoffrey G sold $794K | −9.2% (−10.2% vs SPY) | −5.7% (−7.9% vs SPY) | −15.7% (−17.7% vs SPY) |
| May 20, 2026 | Insider sale | Cooper William Earl sold $291K | −9.2% (−10.2% vs SPY) | −5.7% (−7.9% vs SPY) | −15.7% (−17.7% vs SPY) |
| May 18, 2026 | Insider sale | Aggarwal Sanjeev sold $3.3M | −11.9% (−11.8% vs SPY) | −10.9% (−11.8% vs SPY) | −36.2% (−37.7% vs SPY) |
| May 15, 2026 | Insider sale | Hawk Glen sold $1.8M | −7.8% (−6.6% vs SPY) | −22.5% (−21.7% vs SPY) | −37.8% (−38.7% vs SPY) |
| May 15, 2026 | Insider sale | Aggarwal Sanjeev sold $351K | −7.8% (−6.6% vs SPY) | −22.5% (−21.7% vs SPY) | −37.8% (−38.7% vs SPY) |
| May 11, 2026 | Insider sale | Finch Lawrence G sold $1.4M | +39.0% (+38.8% vs SPY) | +33.1% (+32.9% vs SPY) | −14.8% (−14.7% vs SPY) |
| May 11, 2026 | Insider sale | Billerbeck Darin G sold $1.1M | +39.0% (+38.8% vs SPY) | +33.1% (+32.9% vs SPY) | −14.8% (−14.7% vs SPY) |
| May 6, 2026 | Insider sale | Cooper William Earl sold $239K | +12.4% (+11.0% vs SPY) | +83.7% (+81.8% vs SPY) | +40.0% (+35.5% vs SPY) |
| May 4, 2026 | Insider sale | Aggarwal Sanjeev sold $557K | −13.6% (−13.3% vs SPY) | +22.8% (+20.5% vs SPY) | +33.7% (+28.5% vs SPY) |
| Apr 29, 2026 | 8-K | Material definitive agreement | +32.6% (+31.6% vs SPY) | +49.1% (+46.1% vs SPY) | +69.3% (+63.2% vs SPY) |
| Apr 29, 2026 | Earnings | Earnings: beat the EPS estimate by 22.2% | +3.5% (+3.5% vs SPY) | +40.2% (+38.5% vs SPY) | +89.8% (+83.9% vs SPY) |
| Apr 10, 2026 | 8-K | Material definitive agreement | +8.0% (+7.0% vs SPY) | +18.7% (+14.3% vs SPY) | +135.7% (+127.3% vs SPY) |
| Apr 1, 2026 | Insider sale | Cooper William Earl sold $14K | +4.6% (+3.8% vs SPY) | +10.4% (+6.5% vs SPY) | +73.2% (+63.2% vs SPY) |
| Apr 1, 2026 | Insider sale | Aggarwal Sanjeev sold $179K | +4.6% (+3.8% vs SPY) | +10.4% (+6.5% vs SPY) | +73.2% (+63.2% vs SPY) |
| Mar 4, 2026 | Earnings | Earnings: missed the EPS estimate by -4.3% | +1.7% (+1.0% vs SPY) | −14.8% (−14.3% vs SPY) | −14.3% (−10.8% vs SPY) |
| Jan 7, 2026 | Insider sale | Cooper William Earl sold $82K | −0.7% (−0.3% vs SPY) | +0.7% (+0.5% vs SPY) | −19.0% (−17.0% vs SPY) |
| Jan 5, 2026 | Insider sale | Aggarwal Sanjeev sold $259K | +5.7% (+5.0% vs SPY) | +17.8% (+16.2% vs SPY) | +8.8% (+7.9% vs SPY) |
| Nov 25, 2025 | Insider sale | Long Tara sold $58K | +0.3% (−0.7% vs SPY) | +5.6% (+3.8% vs SPY) | +18.3% (+14.8% vs SPY) |
| Nov 10, 2025 | Insider sale | Billerbeck Darin G sold $113K | +4.1% (+2.5% vs SPY) | −8.1% (−8.3% vs SPY) | +5.5% (+3.7% vs SPY) |
Insiders’ record here
In the year on the chart, Everspin Technologies' insiders reported 0 open-market buys ($0) and 18 sales ($18.5M). Of the 18 old enough to score, 14 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 −19.7%.
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% |
| 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 → Everspin Technologies: 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.