Summary
Updated Aug 30, 2026
Michael H. Lanza is EVP and General Counsel of SELECTIVE INSURANCE GROUP INC (SIGI). 2 SEC Form 4 filings on record, most recently on 29 July 2026. Most recent open-market trade: sold $1.61M of SIGI on 29 July 2026. Lifetime open-market sales: $1.61M.
Recent Transactions
4Every recent SEC Form 4 transaction Michael H. Lanza has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Michael H. Lanza 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.
- Patrick Sean Brennan - $206K of SIGI open-market activity in the last 12 months
- Anthony D. Harnett - $174K of SIGI open-market activity in the last 12 months
- Lisa R. Bacus - $51K of SIGI 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 Michael H. Lanza?
Michael H. Lanza is a corporate insider, tracked as EVP and General Counsel of SELECTIVE INSURANCE GROUP INC (SIGI). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Michael H. Lanza submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Michael H. Lanza been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($1.61M) across all tracked filings.
Where can I see all of Michael H. Lanza'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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