Summary
Updated Aug 30, 2026
Perry Mueller Jr. files SEC Form 4 reports at PROSPERITY BANCSHARES INC (PB). 3 SEC Form 4 filings on record going back to 2025, most recently on 22 April 2026. Most recent open-market trade: sold $7K of PB on 18 February 2026. Lifetime open-market sales: $1.61M.
Recent Transactions
6Every recent SEC Form 4 transaction Perry Mueller Jr. 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 Perry Mueller Jr. 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.
- Ned S. Holmes - $3.91M of PB open-market activity in the last 12 months
- Robert H. Steelhammer - $104K of PB open-market activity in the last 12 months
- Leah Henderson - $77K of PB open-market activity in the last 12 months
- Harrison Stafford II - $57K of PB 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 Perry Mueller Jr.?
Perry Mueller Jr. is a corporate insider of PROSPERITY BANCSHARES INC (PB). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Perry Mueller Jr. last file a Form 4?
The most recent primary Form 4 on record is dated 22 April 2026, one of 3 filings going back to 2025.
Has Perry Mueller Jr. been buying or selling stock?
Recorded transactions: 0 open-market purchases and 4 open-market sales ($1.61M) across all tracked filings.
Where can I see all of Perry Mueller Jr.'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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