Insiders who reported open-market trades in the last 12 months at the companies Gregory R. Adelson 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.
David B. Foss - $3.50M in JKHY purchases and sales in the last 12 months
Mimi Carsley - $50K in JKHY purchases and sales in the last 12 months
Shanon G. McLachlan - $37K in JKHY purchases and sales in the last 12 months
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Gregory R. Adelson is a corporate insider, tracked as President & CEO, Director of JACK HENRY & ASSOCIATES INC (JKHY). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Gregory R. Adelson submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Gregory R. Adelson been buying or selling stock?
Recorded transactions: 1 open-market purchase ($267K) and 0 open-market sales across all tracked filings.
Gregory R. Adelson is President & CEO, Director of JACK HENRY & ASSOCIATES INC (JKHY). 5 SEC Form 4 filings on record going back to 2025, most recently on 31 August 2026. Most recent open-market trade: bought $267K of JKHY on 14 May 2026. Lifetime open-market purchases: $267K.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by Gregory R. Adelson.
InsiderAlpha's records for Gregory R. Adelson go back to 2025: 5 primary Form 4 filings, an average of 2.5 per year. The typical open-market purchase is $267K (1 buy totaling $267K). The largest single buy on record is $267K of JKHY in 2026. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
