Latest filing published 22 Apr 2026 for PROSPERITY BANCSHARES INC.
Filing timeline
BuySaleInsider track record
Robert H. Steelhammer: trading record in brief
Robert H. Steelhammer (board member) discloses dealings in Prosperity Bancshares Inc to SEC (Form 4). We count 45 filings; the first trade dates from 18 April 2006 and the latest from 21 April 2026.
Sales make up the whole of the open-market record (24 sales, €6.5M). The rest of the record consists of 21 share grants.
On 22 April 2026 came the latest disclosure, a share grant in Prosperity Bancshares Inc. Filings reach the SEC (Form 4) feed a median of 1 day after the trade. The legal deadline for a Form 4 is two business days after the transaction. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Robert H. Steelhammer
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 1,700 shares0Common StockSEC:0001193125-26-169214:0
- 1,600 shares0Common StockSEC:0000950170-25-054618:0
- 820 shares@ US$82.742.3% of flowCommon StockSEC:0000950170-24-128330:1
- 2,000 shares@ US$82.721442.3% of flowCommon StockSEC:0000950170-24-128330:0
- 1,500 shares0Common StockSEC:0001209191-24-005323:0
- 1,400 shares0Common StockSEC:0001209191-23-024836:0
- 1,000 shares@ US$71.854918.2% of flowCommon StockSEC:0001209191-23-016792:0
- 1,200 shares@ US$72.571221.9% of flowCommon StockSEC:0001209191-22-034849:0
- 1,300 shares0Common StockSEC:0001209191-22-024974:0
- 1,075 shares@ US$71.936617.5% of flowCommon StockSEC:0001209191-21-043042:0
- 1,200 shares0Common StockSEC:0001209191-21-027745:0
- 1,100 shares0Common StockSEC:0001209191-20-025333:0
- 1,075 shares0Common StockSEC:0001209191-19-024909:0
- 2,180 shares@ US$65.4413.0% of flowCommon StockSEC:0001209191-18-056636:0
- 3,615 shares@ US$62.9720.7% of flowCommon StockSEC:0001209191-18-056460:0
- 1,050 shares0Common StockSEC:0001209191-18-025296:0
- 5,000 shares@ US$60.009.2% of flowCommon StockSEC:0001209191-17-050913:0
- 5,000 shares@ US$61.519.6% of flowCommon StockSEC:0001209191-17-050256:0
- 4,000 shares@ US$64.358.3% of flowCommon StockSEC:0001209191-17-042245:0
- 5,000 shares@ US$65.2110.6% of flowCommon StockSEC:0001209191-17-035028:0
- 5,000 shares@ US$65.0010.6% of flowCommon StockSEC:0001209191-17-035028:1
- 1,000 shares0Common StockSEC:0001209191-17-027503:0
- 2,900 shares@ US$54.005.1% of flowCommon StockSEC:0001209191-16-140960:0
- 1,000 shares0Common StockSEC:0001209191-16-115182:0
- 8,000 shares@ US$42.2411.1% of flowCommon StockSEC:0001209191-16-100303:0
25 of 45 declarations
