Insiders who reported open-market trades in the last 12 months at the companies Michael Shawn Simmons 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.
Kevin B. Kramer - $99K in KRO purchases and sales in the last 12 months
Ann Manix - $44K in CIX purchases and sales in the last 12 months
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Michael Shawn Simmons is a corporate insider, tracked as Vice Chairman of the Board of COMPX INTERNATIONAL INC (CIX). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Michael Shawn Simmons last file a Form 4?
The most recent primary Form 4 on record is dated 21 May 2026, one of 3 filings going back to 2025.
Has Michael Shawn Simmons been buying or selling stock?
Recorded transactions: 1 open-market purchase ($24K) and 0 open-market sales across all tracked filings.
Michael Shawn Simmons is Vice Chairman of the Board of COMPX INTERNATIONAL INC (CIX). 3 SEC Form 4 filings on record going back to 2025, most recently on 21 May 2026. Most recent open-market trade: bought $24K of KRO on 11 August 2025. Lifetime open-market purchases: $24K.
Recent transactions
3
The latest 3 SEC Form 4 transactions reported by Michael Shawn Simmons.
InsiderAlpha's records for Michael Shawn Simmons go back to 2025: 3 primary Form 4 filings, an average of 1.5 per year. The typical open-market purchase is $24K (1 buy totaling $24K). The largest single buy on record is $24K of KRO in 2025. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
