Darin G. Billerbeck, Director at EVERSPIN TECHNOLOGIES INC. (MRAM), sold 30,000 shares at $37.16 ($1.1M) on 2026-05-11, disclosed to the SEC on 2026-05-13.
Seasonal sale ($1.1M) 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 → |
| MRAM | SELL | 2023-09-20 | $193K | — | Filing → |
| MRAM | SELL | 2023-03-09 | $67K | — | Filing → |
| MRAM | SELL | 2023-01-04 | $7K | — | Filing → |