A director's Form 144 for ~$794K is a routine liquidity move, not a red-flag insider dump. Monitor whether the CEO or CFO files similar forms — a cluster of insider sales could signal top-of-range concerns after the stock's multi-hundred-percent run. Standalone, no actionable trade signal.
Price Chart
Executive Summary
Director Geoffrey Ribar filed Form 144 on May 20, 2026, indicating intent to sell 27,488 shares of Everspin Technologies (MRAM), with an approximate market value of $793,548 based on his filing price ($28.86/share). This represents a small fraction of the company's $744M market cap (~0.1% of float) and a routine insider liquidity event from a director, not the CEO/CFO.
Key Facts
- Filer: Geoffrey Ribar, Director (not CEO/CFO)
- Shares to sell: 27,488 shares of common stock
- Estimated value: ~$793,548 (based on filing)
- Shares acquired via restricted stock grants in 2021 and 2022
- Company market cap: ~$744M
Financial Impact
Sale of ~$794K represents ~0.1% of Everspin's market cap — immaterial on an absolute and relative basis
Risk Factors
- Low float and high recent volatility amplify any insider selling signal — even a small director sale could catch momentum traders' attention
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 144 Filing (Primary) | 0001950047-26-004860 |
| Document: 0001950047-26-004860-index.html | 0001950047-26-004860 |
| Document: 0001950047-26-004860.txt | 0001950047-26-004860 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 5, 2026 21d ago | Insider Cluster | $17.76 | awaiting T+20 | — | $12.79 (−27.98%) |
Jul 8, 2026 15w ago | Insider Cluster | $18.14 $15.65 | ▼ −13.73% | ▼ −15.97% | $12.79 (−29.49%) |
Jul 6, 2026 16w ago | Insider Cluster | $17.68 $15.45 | ▼ −12.61% | ▼ −13.95% | $12.79 (−27.66%) |
Jun 11, 2026 19w ago | Institutional Cluster | $24.20 $18.14 | ▼ −25.04% | ▼ −26.93% | $12.79 (−47.15%) |
Jun 2, 2026 20w ago | Insider Cluster | $28.57 $19.14 | ▲ +33.01% | ▲ +32.01% | $12.79 (+55.23%) |
May 21, 2026 22w ago | Insider Cluster | $32.70 $21.10 | ▲ +35.47% | ▲ +33.53% | $12.79 (+60.89%) |
May 21, 2026 22w ago | Insider Cluster | $33.68 $24.04 | ▲ +28.64% | ▲ +27.22% | $12.79 (+62.02%) |
May 21, 2026 22w ago | Insider Cluster | $33.68 $24.04 | ▲ +28.64% | ▲ +27.22% | $12.79 (+62.02%) |
May 21, 2026 22w ago | Insider Cluster | $33.68 $24.04 | ▲ +28.64% | ▲ +27.22% | $12.79 (+62.02%) |
May 20, 2026 22w ago | 144 | $32.45 $25.56 | ▼ −21.23% | ▼ −21.57% | $12.79 (−60.59%) |
US Market Status
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