ZALMAN DAVID

Director at PROSPERITY BANCSHARES INC · on record since Apr 17, 2008
President and Chief Executive at PROSPERITY BANCSHARES INC · on record since Dec 4, 2003

Insider trading activity of ZALMAN DAVID

Transactions on record: 39; since Dec 4, 2003

Open-market buys: 2; $1.1M

Open-market sells: 5; $6.2M

Companies traded: 1; last filing Jan 2, 2026

Figures computed from official regulatory filings — .

Companies where ZALMAN DAVID has traded

PROSPERITY BANCSHARES INC39 tx · $9.9M · Jan 2, 2026

Track record of ZALMAN DAVID

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

Transaction history of ZALMAN DAVID

Co-insiders of ZALMAN DAVID

Bagley Chris APROSPERITY BANCSHARES INC
Benter Robert LPROSPERITY BANCSHARES INC
Blanco Ileana MPROSPERITY BANCSHARES INC
BOULIGNY JAMES APROSPERITY BANCSHARES INC
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
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
LORD L. JACKPROSPERITY BANCSHARES INC
LUEDKE WILLIAM T. IVPROSPERITY BANCSHARES INC
Manna Neil APROSPERITY BANCSHARES INC
MORIAN S REEDPROSPERITY BANCSHARES INC
MUELLER PERRY JRPROSPERITY BANCSHARES INC
Murillo LauraPROSPERITY BANCSHARES INC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
PROSPERITY BANCSHARES INCListing on record	Jan 2, 2026	Award	3,142	69.11 USD	$217.1K		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 3, 2025	Award	3,057	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 17, 2024	Award	35,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 2, 2024	Award	2,372	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 4, 2023	Award	2,130	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 4, 2022	Award	2,821	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 30, 2021	Gift	-151,451	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 30, 2021	Gift	151,451	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 20, 2021	Award	35,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 5, 2021	Award	3,864	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 24, 2020	Buy	8,700	49.57 USD	$431.3K	conv 71	SEC
PROSPERITY BANCSHARES INCListing on record	Mar 24, 2020	Buy	15,056	43.17 USD	$650K	conv 88ClusterFirst in 12mo	SEC
PROSPERITY BANCSHARES INCListing on record	Jan 3, 2020	Award	4,706	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 2, 2019	Award	3,622	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 18, 2018	Award	30,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 3, 2018	Award	2,415	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 4, 2017	Award	3,249	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 5, 2016	Award	2,532	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 5, 2015	Award	4,183	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 5, 2015	Award	30,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 3, 2014	Award	3,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Dec 26, 2013	ExerciseD (derivative)	-70,000	—	n/a (No price was disclosed in the filing)		SEC
PROSPERITY BANCSHARES INCListing on record	Dec 26, 2013	Exercise	70,000	27.02 USD	$1.9M		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 3, 2013	Award	7,451	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 3, 2013	Gift	200,000	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	Signals	Src
PROSPERITY BANCSHARES INCListing on record	Jan 2, 2026	Award	3,142	69.11 USD	$217.1K		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 3, 2025	Award	3,057	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 17, 2024	Award	35,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 2, 2024	Award	2,372	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 4, 2023	Award	2,130	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 4, 2022	Award	2,821	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 30, 2021	Gift	-151,451	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 30, 2021	Gift	151,451	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 20, 2021	Award	35,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 5, 2021	Award	3,864	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 24, 2020	Buy	8,700	49.57 USD	$431.3K	conv 71	SEC
PROSPERITY BANCSHARES INCListing on record	Mar 24, 2020	Buy	15,056	43.17 USD	$650K	conv 88ClusterFirst in 12mo	SEC
PROSPERITY BANCSHARES INCListing on record	Jan 3, 2020	Award	4,706	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 2, 2019	Award	3,622	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 18, 2018	Award	30,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 3, 2018	Award	2,415	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 4, 2017	Award	3,249	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 5, 2016	Award	2,532	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 5, 2015	Award	4,183	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 5, 2015	Award	30,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 3, 2014	Award	3,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Dec 26, 2013	ExerciseD (derivative)	-70,000	—	n/a (No price was disclosed in the filing)		SEC
PROSPERITY BANCSHARES INCListing on record	Dec 26, 2013	Exercise	70,000	27.02 USD	$1.9M		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 3, 2013	Award	7,451	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROSPERITY BANCSHARES INCListing on record	Jan 3, 2013	Gift	200,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC