Lon A. Biebighauser
Trust Company President · FIRST FINANCIAL BANKSHARES INC
Individual
- 2025
- Aug 18, 2026
- 3
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Lon A. Biebighauser 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.
- Ronald David Butler II - $524K in FFIN purchases and sales in the last 12 months
- Geoff Haney - $382K in FFIN purchases and sales in the last 12 months
- Sally Pope Davis - $155K in FFIN purchases and sales in the last 12 months
- Johnny Trotter - $149K in FFIN purchases and sales in the last 12 months
- Michelle S. Hickox - $121K in FFIN purchases and sales in the last 12 months
- Michael B. Denny - $104K in FFIN purchases and sales in the last 12 months
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Frequently asked questions
Who is Lon A. Biebighauser?
Lon A. Biebighauser is a corporate insider, tracked as Trust Company President of FIRST FINANCIAL BANKSHARES INC (FFIN). InsiderAlpha holds 3 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 Lon A. Biebighauser submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
