Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Robert H. Steelhammer 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 - $3.85M in PB purchases and sales in the last 12 months
- Perry Mueller Jr. - $1.61M in PB purchases and sales in the last 12 months
- Leah Henderson - $77K in PB purchases and sales in the last 12 months
- Harrison Stafford II - $57K in PB purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Robert H. Steelhammer?
Robert H. Steelhammer is a corporate insider of PROSPERITY BANCSHARES INC (PB). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Robert H. Steelhammer last file a Form 4?
The most recent primary Form 4 on record is dated 27 May 2026, one of 4 filings going back to 2024.
Has Robert H. Steelhammer been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($338K) across all tracked filings.
