Insiders who reported open-market trades in the last 12 months at the companies J. Kevin Willis 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 H. Li - $1.53M in NGVT purchases and sales in the last 12 months
Ryan C. Fisher - $200K in NGVT purchases and sales in the last 12 months
Terrance M. Dyer - $34K in NGVT purchases and sales in the last 12 months
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J. Kevin Willis is a corporate insider, tracked as Director of Ingevity Corp (NGVT). InsiderAlpha holds 16 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 J. Kevin Willis submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has J. Kevin Willis been buying or selling stock?
Recorded transactions: 7 open-market purchases ($1.13M) and 0 open-market sales across all tracked filings.
J. Kevin Willis is Director of Ingevity Corp (NGVT). 16 SEC Form 4 filings on record going back to 2024, most recently on 2 October 2026. Most recent open-market trade: bought $318K of VVV on 15 May 2026. Lifetime open-market purchases: $1.13M.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by J. Kevin Willis.
InsiderAlpha's records for J. Kevin Willis go back to 2024: 16 primary Form 4 filings, an average of 5.3 per year. The typical open-market purchase is $162K (7 buys totaling $1.13M). The largest single buy on record is $383K of VVV 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.
