William Earl Cooper
Chief Financial Officer · EVERSPIN TECHNOLOGIES INC.
- 2026
- Oct 5, 2026
- 7
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies William Earl Cooper files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Lawrence G. Finch - $8.52M in MRAM purchases and sales in the last 12 months
- Sanjeev Aggarwal - $6.20M in MRAM purchases and sales in the last 12 months
- Glen Hawk - $1.84M in MRAM purchases and sales in the last 12 months
- Darin G. Billerbeck - $1.23M in MRAM purchases and sales in the last 12 months
- Geoffrey G. Ribar - $794K in MRAM purchases and sales in the last 12 months
- Sean Michael Dougherty - $163K in MRAM purchases and sales in the last 12 months
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Frequently asked questions
Who is William Earl Cooper?
William Earl Cooper is a corporate insider, tracked as Chief Financial Officer of EVERSPIN TECHNOLOGIES INC. (MRAM). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has William Earl Cooper submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has William Earl Cooper been buying or selling stock?
Recorded transactions: 0 open-market purchases and 6 open-market sales ($675K) across all tracked filings.
