Geoffrey G. Ribar, Director at EVERSPIN TECHNOLOGIES INC. (MRAM), sold 27,488 shares at $28.87 ($794K) on 2026-05-20, disclosed to the SEC on 2026-05-21.
Seasonal sale ($794k) by Director — this insider has traded MRAM in May in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| MTSI | SELL | 2025-02-14 | $1.6M | — | Filing → |
| MTSI | SELL | 2024-05-09 | $363K | — | Filing → |
| MRAM | SELL | 2024-03-13 | $67K | — | Filing → |