STEELHAMMER ROBERT H

Director at PROSPERITY BANCSHARES INC · on record since Apr 20, 2006
Director at EFACTOR GROUP CORP. · on record since Sep 14, 2006

Insider trading activity of STEELHAMMER ROBERT H

Transactions on record: 47; since Apr 21, 2005

Open-market buys: 0

Open-market sells: 25; $7.6M

Companies traded: 1; last filing May 27, 2026

Figures computed from official regulatory filings — .

Companies where STEELHAMMER ROBERT H has traded

PROSPERITY BANCSHARES INC47 tx · $7.6M · May 27, 2026

Track record of STEELHAMMER ROBERT H

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of STEELHAMMER ROBERT H

Co-insiders of STEELHAMMER ROBERT H

ANDERSON W RICHARDEFACTOR GROUP CORP.
Bagley Chris APROSPERITY BANCSHARES INC
BANMILLER BRIANEFACTOR GROUP CORP.
Benter Robert LPROSPERITY BANCSHARES INC
Blanco Ileana MPROSPERITY BANCSHARES INC
BOULIGNY JAMES APROSPERITY BANCSHARES INC
Burnett Robert WoodEFACTOR GROUP CORP.
CARTER SHAUNEFACTOR GROUP CORP.
Collier W.R.PROSPERITY BANCSHARES INC
Davenport J. MaysPROSPERITY BANCSHARES INC
DAVIS CHARLES A JRPROSPERITY BANCSHARES INC
DECKELMAN WILLIAM L JRPROSPERITY BANCSHARES INC
Diao H.C. CharlesPROSPERITY BANCSHARES INC
Dowdell Robert J.PROSPERITY BANCSHARES INC
Epps MichaelPROSPERITY BANCSHARES INC
FAGAN WILLIAMPROSPERITY BANCSHARES INC
Fisher PeterPROSPERITY BANCSHARES INC
Fisk George A.PROSPERITY BANCSHARES INC
Franklin Robert R JrPROSPERITY BANCSHARES INC
Freijsen MarionEFACTOR GROUP CORP.
Green LeslieEFACTOR GROUP CORP.
Hanigan Kevin JPROSPERITY BANCSHARES INC
Henderson LeahPROSPERITY BANCSHARES INC
Hester RandyPROSPERITY BANCSHARES INC
HOLLAWAY DAVIDPROSPERITY BANCSHARES INC
HOLMES NED SPROSPERITY BANCSHARES INC
HOWARD CHARLES JAMESPROSPERITY BANCSHARES INC
HUNT BRUCE WPROSPERITY BANCSHARES INC
Hunter D MichaelPROSPERITY BANCSHARES INC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
PROSPERITY BANCSHARES INCListing on record	May 27, 2026	Sell	-1,500	69.50 USD	$104.3K	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 22, 2026	Award	1,700	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 16, 2025	Award	1,600	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Nov 19, 2024	Sell	-2,000	82.72 USD	$165.4K	SEC
PROSPERITY BANCSHARES INCListing on record	Nov 19, 2024	Sell	-820	82.74 USD	$67.8K	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 17, 2024	Award	1,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 19, 2023	Award	1,400	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Mar 7, 2023	Sell	-1,000	71.85 USD	$71.9K	SEC
PROSPERITY BANCSHARES INCListing on record	Jun 7, 2022	Sell	-1,200	72.57 USD	$87.1K	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 20, 2022	Award	1,300	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Jun 24, 2021	Sell	-1,075	71.94 USD	$77.3K	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 21, 2021	Award	1,200	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 22, 2020	Award	1,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 17, 2019	Award	1,075	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Oct 31, 2018	Sell	-2,180	65.44 USD	$142.7K	SEC
PROSPERITY BANCSHARES INCListing on record	Oct 29, 2018	Sell	-3,615	62.97 USD	$227.6K	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 18, 2018	Award	1,050	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Aug 31, 2017	Sell	-5,000	60.00 USD	$300K	SEC
PROSPERITY BANCSHARES INCListing on record	Aug 25, 2017	Sell	-5,000	61.51 USD	$307.6K	SEC
PROSPERITY BANCSHARES INCListing on record	Jun 29, 2017	Sell	-4,000	64.35 USD	$257.4K	SEC
PROSPERITY BANCSHARES INCListing on record	May 24, 2017	Sell	-5,000	65.21 USD	$326K	SEC
PROSPERITY BANCSHARES INCListing on record	May 24, 2017	Sell	-5,000	65.00 USD	$325K	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 19, 2017	Award	1,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Sep 12, 2016	Sell	-2,900	54.00 USD	$156.6K	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 21, 2016	Award	1,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
PROSPERITY BANCSHARES INCListing on record	May 27, 2026	Sell	-1,500	69.50 USD	$104.3K	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 22, 2026	Award	1,700	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 16, 2025	Award	1,600	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Nov 19, 2024	Sell	-2,000	82.72 USD	$165.4K	SEC
PROSPERITY BANCSHARES INCListing on record	Nov 19, 2024	Sell	-820	82.74 USD	$67.8K	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 17, 2024	Award	1,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 19, 2023	Award	1,400	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Mar 7, 2023	Sell	-1,000	71.85 USD	$71.9K	SEC
PROSPERITY BANCSHARES INCListing on record	Jun 7, 2022	Sell	-1,200	72.57 USD	$87.1K	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 20, 2022	Award	1,300	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Jun 24, 2021	Sell	-1,075	71.94 USD	$77.3K	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 21, 2021	Award	1,200	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 22, 2020	Award	1,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 17, 2019	Award	1,075	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Oct 31, 2018	Sell	-2,180	65.44 USD	$142.7K	SEC
PROSPERITY BANCSHARES INCListing on record	Oct 29, 2018	Sell	-3,615	62.97 USD	$227.6K	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 18, 2018	Award	1,050	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Aug 31, 2017	Sell	-5,000	60.00 USD	$300K	SEC
PROSPERITY BANCSHARES INCListing on record	Aug 25, 2017	Sell	-5,000	61.51 USD	$307.6K	SEC
PROSPERITY BANCSHARES INCListing on record	Jun 29, 2017	Sell	-4,000	64.35 USD	$257.4K	SEC
PROSPERITY BANCSHARES INCListing on record	May 24, 2017	Sell	-5,000	65.21 USD	$326K	SEC
PROSPERITY BANCSHARES INCListing on record	May 24, 2017	Sell	-5,000	65.00 USD	$325K	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 19, 2017	Award	1,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PROSPERITY BANCSHARES INCListing on record	Sep 12, 2016	Sell	-2,900	54.00 USD	$156.6K	SEC
PROSPERITY BANCSHARES INCListing on record	Apr 21, 2016	Award	1,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC