John G. Cooper
Director · ROCKWELL MEDICAL, INC.
- 2025
- Jul 6, 2026
- 3
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies John G. 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.
- Mark Strobeck - $8K in RMTI purchases and sales in the last 12 months
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Frequently asked questions
Who is John G. Cooper?
John G. Cooper is a corporate insider, tracked as Director of ROCKWELL MEDICAL, INC. (RMTI). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did John G. Cooper last file a Form 4?
The most recent primary Form 4 on record is dated 6 July 2026, one of 3 filings going back to 2025.
Has John G. Cooper been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($4K) across all tracked filings.
