Insiders who reported open-market trades in the last 12 months at the companies Karl G. Glassman 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.
Simon Dyer - $2.99M in SGI purchases and sales in the last 12 months
Scott L. Thompson - $1.89M in SGI purchases and sales in the last 12 months
Steven H. Rusing - $446K in SGI purchases and sales in the last 12 months
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Karl G. Glassman is a corporate insider, tracked as CEO - Leggett & Platt of SOMNIGROUP INTERNATIONAL INC. (SGI). InsiderAlpha holds 52 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Karl G. Glassman submitted recently?
6 primary Form 4 filings in the last 90 days, covering 2 companies.
Karl G. Glassman is CEO - Leggett & Platt of SOMNIGROUP INTERNATIONAL INC. (SGI). 52 SEC Form 4 filings on record going back to 2024, most recently on 28 August 2026.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by Karl G. Glassman.
InsiderAlpha's records for Karl G. Glassman go back to 2024: 52 primary Form 4 filings, an average of 17.3 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.
