Summary
Updated Aug 31, 2026
Minlei Chen is Chief Actuary and Senior VP of KINGSTONE COMPANIES, INC. (KINS). 5 SEC Form 4 filings on record going back to 2024, most recently on 23 June 2026. Most recent open-market trade: bought $11K of KINS on 19 November 2024. Lifetime open-market purchases: $11K.
Recent Transactions
6Every recent SEC Form 4 transaction Minlei Chen has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Minlei Chen go back to 2024: 5 primary Form 4 filings, an average of 1.7 per year. The typical open-market purchase is $11K (1 buy totaling $11K). The largest single buy on record is $11K of KINS in 2024. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Minlei Chen 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.
- Thomas Newgarden - $653K of KINS open-market activity in the last 12 months
- William L. Yankus - $243K of KINS open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Minlei Chen?
Minlei Chen is a corporate insider, tracked as Chief Actuary and Senior VP of KINGSTONE COMPANIES, INC. (KINS). InsiderAlpha holds 5 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 Minlei Chen submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Minlei Chen been buying or selling stock?
Recorded transactions: 1 open-market purchase ($11K) and 0 open-market sales across all tracked filings.
Where can I see all of Minlei Chen's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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