Insiders who reported open-market trades in the last 12 months at the companies Jonathan Winant Carlon 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.
FTV VII, L.P. - $221.50M in NP purchases and sales in the last 12 months
BSIV Hold 101, LP - $193.55M in NP purchases and sales in the last 12 months
James Steiner - $5.52M in NP purchases and sales in the last 12 months
Matthew Paul Duffy - $4.60M in NP purchases and sales in the last 12 months
Trevor R. Burgess - $1.94M in NP purchases and sales in the last 12 months
Jonathan Winant Carlon is a corporate insider, tracked as Director of Neptune Insurance Holdings Inc. (NP). InsiderAlpha holds 4 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 Jonathan Winant Carlon submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Jonathan Winant Carlon been buying or selling stock?
Recorded transactions: 1 open-market purchase ($100K) and 1 open-market sale ($1.56M) across all tracked filings.
Jonathan Winant Carlon is Director of Neptune Insurance Holdings Inc. (NP). 4 SEC Form 4 filings on record going back to 2025, most recently on 2 October 2026. Most recent open-market trade: sold $1.56M of NP on 15 September 2026. Lifetime open-market purchases: $100K. Lifetime open-market sales: $1.56M.
Recent transactions
11
The latest 11 SEC Form 4 transactions reported by Jonathan Winant Carlon.
InsiderAlpha's records for Jonathan Winant Carlon go back to 2025: 4 primary Form 4 filings, an average of 2.0 per year. The typical open-market purchase is $100K (1 buy totaling $100K). The largest single buy on record is $100K of NP in 2025. Sales side: 1 recorded sale totaling $1.56M, so the filing history runs sell-heavy by dollar value. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
