Summary
Updated Aug 31, 2026
William Kent Lorenz is Director of FIRST BUSINESS FINANCIAL SERVICES, INC. (FBIZ). 2 SEC Form 4 filings on record going back to 2024, most recently on 19 May 2026. Most recent open-market trade: sold $49K of FBIZ on 21 November 2024. Lifetime open-market sales: $49K.
Recent Transactions
2Every recent SEC Form 4 transaction William Kent Lorenz has reported, most recent first.
Trading Pattern
InsiderAlpha's records for William Kent Lorenz go back to 2024: 2 primary Form 4 filings, an average of 0.7 per year. 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 William Kent Lorenz 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.
- Jodi A. Chandler - $47K of FBIZ open-market activity in the last 12 months
- Kevin D. Crampton - $4K of FBIZ 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 William Kent Lorenz?
William Kent Lorenz is a corporate insider, tracked as Director of FIRST BUSINESS FINANCIAL SERVICES, INC. (FBIZ). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did William Kent Lorenz last file a Form 4?
The most recent primary Form 4 on record is dated 19 May 2026, one of 2 filings going back to 2024.
Has William Kent Lorenz been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($49K) across all tracked filings.
Where can I see all of William Kent Lorenz'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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