Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Mark A. Blinn 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.
- Rafael R. Lizardi - $41.71M of TXN open-market activity in the last 12 months
- James Matthew Darden - $19.92M of GL open-market activity in the last 12 months
- Robert Brian Mitchell - $16.53M of GL open-market activity in the last 12 months
- Michael Clay Majors - $16.25M of GL open-market activity in the last 12 months
- Thomas Peter Kalmbach - $15.66M of GL open-market activity in the last 12 months
- Frank M. Svoboda - $13.42M of GL open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Mark A. Blinn?
Mark A. Blinn is a corporate insider, tracked as Director of Qnity Electronics, Inc. (Q). InsiderAlpha holds 10 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Mark A. Blinn last file a Form 4?
The most recent primary Form 4 on record is dated 26 May 2026, one of 10 filings going back to 2025.
Has Mark A. Blinn been buying or selling stock?
Recorded transactions: 0 open-market purchases and 8 open-market sales ($5.56M) across all tracked filings.
Where can I see all of Mark A. Blinn's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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