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 in TXN purchases and sales in the last 12 months
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.
Mark A. Blinn is Director of Qnity Electronics, Inc. (Q). 10 SEC Form 4 filings on record going back to 2025, most recently on 26 May 2026. Most recent open-market trade: sold $836K of TXN on 27 April 2026. Lifetime open-market sales: $5.56M.
Recent transactions
17
The latest 17 SEC Form 4 transactions reported by Mark A. Blinn.
InsiderAlpha's records for Mark A. Blinn go back to 2025: 10 primary Form 4 filings, an average of 5.0 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
