Prosperity Bancshares, Inc. Form FR Y-6 December 31, 2019

Report Item 1: Annual Report to Shareholders

Filed with the Securities and Exchange Commission on February 28, 2020

Report Item 2a: Organization Chart

Prosperity Bancshares, Inc. , TX USA State of incorp: TX 100% Ownership │ │ Prosperity Bank El Campo, TX USA State of incorp: TX 100% Ownership │ │ │││││ │││││ Coppermark Card Citizens Insurance LegacyTexas LegacyTexas Title HSUMY, Inc. (3) Services, Inc.(1) Agency of , Inc.(2) Holdings, Inc. (4) Co. (4) , OK USA Victoria, TX USA Tulsa, OK USA Plano, TX USA Plano, TX USA State of incorp: OK State of incorp: TX State of incorp: OK State of incorp: TX State of incorp: TX

(1) Assumed with the Coppermark acquisition on 04/01/2013. Currently inactive. (2) Assumed with the FVNB acquisition on 11/01/2013. Currently inactive. (3) Assumed with the F&M acquisition on 04/01/2014. Currently inactive. (4) Assumed with the LegacyTexas acquisition on 11/01/2019. Currently inactive.

Report Item 2b: Domestic Branch Listing

Domestic branch listing provided to the Federal Reserve Bank Results: A list of branches for your depository institution: PROSPERITY BANK (ID_RSSD: 664756). This depository institution is held byPROSPERITY BANCSHARES, INC. (1109599) of HOUSTON, TX. The data are as of 12/31/2019. Data reflects information that was received and processed through 03/05/2020.

Reconciliation and Verification Steps 1. In the Data Action column of each branch row, enter one or more of the actions specified below 2. If required, enter the date in the Effective Date column

Actions OK: If the branch information is correct, enter 'OK' in the Data Action column. Change: If the branch information is incorrect or incomplete, revise the data, enter 'Change' in the Data Action column and the date when this information first became valid in theEffective Date column. Close: If a branch listed was sold or closed, enter 'Close' in the Data Action column and the sale or closure date in the Effective Date column. Delete: If a branch listed was never owned by this depository institution, enter'Delete' in the Data Action column. Add: If a reportable branch is missing, insert a row, add the branch data, and enter'Add' in the Data Action column and the opening or acquisition date in theEffective Date column.

If printing this list, you may need to adjust your page setup in MS Excel. Try using landscape orientation, page scaling, and/or legal sized paper.

Submission Procedure When you are finished, send a saved copy to your FRB contact. See the detailed instructions on this site for more information. If you are e-mailing this to your FRB contact, put your institution name, city and state in the subject line of the e-mail.

Note: To satisfy the FR Y-10 reporting requirements, you must also submit FR Y-10 Domestic Branch Schedules for each branch with a Data Action of Change, Close, Delete, or Add. The FR Y-10 report may be submitted in a hardcopy format or via the FR Y-10 Online application - https://y10online.federalreserve.gov.

* FDIC UNINUM, Office Number, and ID_RSSD columns are for reference only. Verification of these values is not required.

Data Action Effective Date Branch Service Type Branch ID_RSSD* Popular Name Street Address City State Zip Code County Country FDIC UNINUM* Office Number* Head Office Head Office ID_RSSD* Comments OK Full Service (Head Office) 664756 PROSPERITY BANK 1301 NORTH MECHANIC STREET EL CAMPO TX 77437 WHARTON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3313804 EDMOND BRANCH 2201 SOUTH BROADWAY EDMOND OK 73013 OKLAHOMA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3313792 NORMAN BRANCH 3501 WEST ROBINSON STREET NORMAN OK 73072 CLEVELAND UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2621025 23RD STREET BRANCH 4631 NORTHWEST 23RD STREET OKLAHOMA CITY OK 73127 OKLAHOMA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Limited Service 3313813 DOWNTOWN BRANCH 620 NORTH ROBINSON OKLAHOMA CITY OK 73102 OKLAHOMA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2808648 I-240 BRANCH 1245 WEST I-240 SERVICE ROAD OKLAHOMA CITY OK 73139 OKLAHOMA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2402859 MEMORIAL BRANCH 2500 WEST MEMORIAL ROAD OKLAHOMA CITY OK 73134 OKLAHOMA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Limited Service 378352 MOTOR BANK BRANCH 4712 NORTHWEST 23RD STREET OKLAHOMA CITY OK 73127 OKLAHOMA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Limited Service 869850 NORTHWEST BRANCH 6809 NORTH MERIDIAN STREET OKLAHOMA CITY OK 73116 OKLAHOMA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 36054 NORTHWEST EXPRESSWAY BRANCH 3333 NORTHWEST EXPRESSWAY OKLAHOMA CITY OK 73112 OKLAHOMA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3187108 OWASSO BRANCH 12041 E 96TH STREET OWASSO OK 74055 TULSA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3283381 GARNETT BRANCH 2021 SOUTH GARNETT TULSA OK 74128 TULSA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 529257 MEMORIAL DRIVE BRANCH 8110 SOUTH MEMORIAL DRIVE TULSA OK 74133 TULSA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1429859 SHERIDAN BRANCH 1700 SOUTH SHERIDAN TULSA OK 74112 TULSA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 405959 SOUTH HARVARD AVENUE BRANCH 1330 SOUTH HARVARD AVENUE TULSA OK 74112 TULSA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3466698 SOUTH HARVARD BRANCH 7100 SOUTH HARVARD AVENUE TULSA OK 74136 TULSA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4664259 UTICA BRANCH 1924 SOUTH UTICA TULSA OK 74104 TULSA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1470338 UTICA SQUARE BRANCH 1700 UTICA SQUARE TULSA OK 74114 TULSA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2417705 YALE BRANCH 10115 SOUTH YALE AVENUE TULSA OK 74137 TULSA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1895454 12TH STREET BRANCH 3002 NORTH 12TH STREET ABILENE TX 79603-4745 TAYLOR UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1445578 ANTILLEY BRANCH 2001 ANTILLEY ROAD ABILENE TX 79606 TAYLOR UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3217078 BARROW STREET BRANCH 1502 BARROW ST ABILENE TX 79605-5129 TAYLOR UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 409751 CYPRESS BRANCH 402 CYPRESS ABILENE TX 79601 TAYLOR UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2119081 JUDGE ELY BRANCH 815 N JUDGE ELY BLVD ABILENE TX 79601 TAYLOR UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167639 ADDISON BRANCH 4560 BELTLINE ROAD, SUITE 100 ADDISON TX 75001 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2850281 ALICE BRANCH 1200 EAST MAIN STREET ALICE TX 78332 JIM WELLS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167648 ALLEN BRANCH 321 EAST MCDERMOTT DRIVE ALLEN TX 75002 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167787 WEST ALLEN BRANCH 225 SOUTH CUSTER ROAD ALLEN TX 75013 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 363750 ANGLETON BR 116 SOUTH VELASCO ANGLETON TX 77515 BRAZORIA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2850290 ARANSAS PASS BRANCH 1005 S COMMERCIAL ARANSAS PASS TX 78336 SAN PATRICIO UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3448171 DALWORTHINGTON GARDENS BRANCH 4110 SOUTH BOWEN ROAD ARLINGTON TX 76016 TARRANT UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 263953 ATHENS BRANCH 101 NORTH PRAIRIEVILLE STREET ATHENS TX 75751-2040 HENDERSON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Limited Service 2896186 ATHENS SOUTH BRANCH 617 S PALESTINE ST ATHENS TX 75751 HENDERSON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3193097 2829 BEE CAVE ROAD BRANCH 2829 BEE CAVE RD AUSTIN TX 78746-5690 TRAVIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2758202 ALLANDALE BRANCH 1610 W NORTH LOOP BLVD AUSTIN TX 78756-2007 TRAVIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 45270 CONGRESS DOWNTOWN BANKING CENTER BRANCH 900 CONGRESS AVE. AUSTIN TX 78701 TRAVIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Limited Service 3924189 CONGRESS DRIVE THRU BRANCH 206 EAST 9TH STREET AUSTIN TX 78701 TRAVIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2829335 LAKEWAY BRANCH 1415 RR620 SOUTH AUSTIN TX 78734 TRAVIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2792831 NORTHLAND DRIVE BRANCH 3401 NORTHLAND DRIVE AUSTIN TX 78731 TRAVIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2362506 OAKHILL BRANCH 7001 HIGHWAY 290 WEST AUSTIN TX 78749 TRAVIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3529128 RESEARCH BLVD. BANKING CENTER 11545 RESEARCH BOULEVARD AUSTIN TX 78759 TRAVIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3439133 AZLE BRANCH 608 BOYD ROAD AZLE TX 76020 TARRANT UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1427921 BALCH SPRINGS BRANCH 3636 SHEPHERD LN BALCH SPRINGS TX 75180 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2346588 BASTROP BRANCH 499 HIGHWAY 71 WEST BASTROP TX 78602 BASTROP UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2263555 BAY CITY BRANCH 1600 SEVENTH STREET BAY CITY TX 77414 MATAGORDA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3372856 BEAUMONT BRANCH 6150 EASTEX FREEWAY BEAUMONT TX 77708 JEFFERSON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 87850 BEEVILLE BRANCH 100 S. WASHINGTON STREET BEEVILLE TX 78102 BEE UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 292953 BIG SPRING BRANCH 1411 GREGG STREET BIG SPRING TX 79720 HOWARD UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1967052 BLOOMING GROVE BRANCH 109 S FORDYCE ST BLOOMING GROVE TX 76626 NAVARRO UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3655876 BROWNFIELD BRANCH 1323 TAHOKA ROAD BROWNFIELD TX 79316 TERRY UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4305561 BROWNWOOD BRANCH 1221 AUSTIN AVENUE BROWNWOOD TX 76801-3310 BROWN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 113151 BRYAN BRANCH 2807 TEXAS AVENUE BRYAN TX 77802 BRAZOS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2629861 BRYAN BRANCH 3710 EAST 29TH STREET BRYAN TX 77802-3901 BRAZOS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3537543 BRYAN EAST BRANCH 3333 UNIVERSITY DRIVE EAST BRYAN TX 77802 BRAZOS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3112164 NORTH BRYAN BRANCH 1500 NORTH TEXAS AVENUE BRYAN TX 77803 BRAZOS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 58850 CALDWELL BRANCH 129 WEST BUCK STREET CALDWELL TX 77836-1701 BURLESON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1913228 CANTON BRANCH 207 ATHENS ST CANTON TX 75103 VAN ZANDT UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2536811 CANYON LAKE BRANCH 1805 FM 2673 CANYON LAKE TX 78133 COMAL UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167657 CARROLLTON BRANCH 1801 KELLER SPRINGS ROAD CARROLLTON TX 75006 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4421845 NORTH CARROLLTON BRANCH 4037 OLD DENTON ROAD CARROLLTON TX 75007 DENTON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3050435 CARTHAGE BRANCH 119 S MARKET ST CARTHAGE TX 75633 PANOLA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2396510 CEDAR HILL BRANCH 217 E. FM 1382 CEDAR HILL TX 75104 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3529089 CEDAR PARK BRANCH 650 EAST WHITESTONE BLVD, FM 1431 CEDAR PARK TX 78613 WILLIAMSON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 754358 CISCO BRANCH 418 CONRAD HILTON CISCO TX 76437-2724 EASTLAND UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 862253 CLEVELAND BRANCH 104 WEST CROCKETT STREET CLEVELAND TX 77327 LIBERTY UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3112173 COLLEGE STATION BRANCH 2202 LONGMIRE DRIVE COLLEGE STATION TX 77845-5231 BRAZOS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 525370 COLLEGE STATION BRANCH 410 SOUTHWEST PARKWAY E COLLEGE STATION TX 77840-4666 BRAZOS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3909159 CRESCENT POINTE BANKING CENTER 1004 COPPERFIELD PARKWAY COLLEGE STATION TX 77845 BRAZOS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3537525 ROCK PRAIRIE ROAD BRANCH 1862 ROCK PRAIRIE ROAD COLLEGE STATION TX 77845 BRAZOS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4196554 TOWER POINTE BRANCH 1298 ARRINGTON ROAD COLLEGE STATION TX 77845-8400 BRAZOS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3372472 WELLBORN ROAD BRANCH 12995 FM 2154 RD COLLEGE STATION TX 77845-3989 BRAZOS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2081366 COMANCHE BRANCH 101 NORTH PEARL STREET COMANCHE TX 76442 COMANCHE UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167675 COPPELL BRANCH 687 NORTH DENTON TAP ROAD COPPELL TX 75019 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2850571 4002 SARATOGA BRANCH 4002 SARATOGA CORPUS CHRISTI TX 78413 NUECES UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2850544 CARMEL BRANCH 4115 SOUTH STAPLES STREET CORPUS CHRISTI TX 78411 NUECES UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3866252 CORPUS CHRISTI CALALLEN BANKING CENTER 14201 NORTHWEST BLVD. CORPUS CHRISTI TX 78410 NUECES UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3741911 CORPUS CHRISTI TIMBERGATE BRANCH 6670 SOUTH STAPLES STREET CORPUS CHRISTI TX 78413 NUECES UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2014225 NORTHWEST BRANCH 11113 LEOPARD ST CORPUS CHRISTI TX 78410 NUECES UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2850302 PADRE ISLAND BRANCH 15201 SOUTH PADRE ISLAND DRIVE, SUITE 100 CORPUS CHRISTI TX 78418 NUECES UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 395377 WATER STREET BRANCH 921 NORTH WATER STREET CORPUS CHRISTI TX 78401 NUECES UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1947700 CORSICANA BRANCH 100 S MAIN CORSICANA TX 75110 NAVARRO UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3394504 CROCKETT BRANCH 1105 EAST LOOP 304 CROCKETT TX 75835-1809 HOUSTON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1883705 CUERO BRANCH 105 WEST CHURCH STREET CUERO TX 77954 DEWITT UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 706553 CYPRESS BRANCH 25820 US 290 CYPRESS TX 77429 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2030029 FAIRFIELD BRANCH 15050 FAIRFIELD VILLAGE SQUARE DRIVE, SUITE 150 CYPRESS TX 77433 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 707055 ABRAMS BRANCH 9330 LBJ FREEWAY DALLAS TX 75243-3429 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1951006 CAMP WISDOM BANKING CENTER 3515 W CAMP WISDOM DALLAS TX 75237 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Limited Service 845555 DETACHED FACILITY 334 W KIEST BLVD DALLAS TX 75224 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167844 LAKE HIGHLANDS BRANCH 9625 AUDELIA ROAD DALLAS TX 75238 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167741 OAK CLIFF BRANCH 2498 WEST ILLINOIS DALLAS TX 75233 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2867850 PARK CITIES BRANCH 7031 SNIDER PLAZA DALLAS TX 75205-1334 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3313822 PRESTON BRANCH 17177 PRESTON ROAD, SUITE 150 DALLAS TX 75248 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3622869 PRESTON FOREST BRANCH 5919 FOREST LANE DALLAS TX 75230 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3722684 PRESTON FOREST BRANCH II 5941 FOREST LANE DALLAS TX 75230 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3734913 PRESTON ROYAL BRANCH 10720 PRESTON ROAD, SUITE 1103 DALLAS TX 75230 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4437323 ROSEWOOD COURT BRANCH 2101 CEDAR SPRINGS ROAD DALLAS TX 75201 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3497348 TRINITY MILLS BRANCH 17617 DALLAS PARKWAY DALLAS TX 75287-7314 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2581594 TURTLE CREEK BRANCH 3802 OAK LAWN DALLAS TX 75219 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Limited Service 4869344 TURTLE CREEK II BRANCH 3811 TURTLE CREEK BLVD, 17TH FLOOR DALLAS TX 75219 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 920863 WEST KIEST BRANCH 334 WEST KIEST BOULEVARD DALLAS TX 75224 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 548753 WESTMORELAND BRANCH 2415 S WESTMORELAND DALLAS TX 75211 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 617453 DAYTON MAIN STREET BRANCH 106 N MAIN DAYTON TX 77535 LIBERTY UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 644356 DIME BOX BRANCH 1008 EAST BOWERS STREET DIME BOX TX 77853 LEE UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3368028 DRIPPING SPRINGS BRANCH 707 HWY 290 WEST DRIPPING SPRINGS TX 78620 HAYS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1958948 EARLY BRANCH 305 EARLY BLVD EARLY TX 76802 BROWN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 592354 EAST BERNARD BRANCH 700 CHURCH STREET EAST BERNARD TX 77435 WHARTON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2450588 EDNA BRANCH 102 NORTH WELLS STREET EDNA TX 77957 JACKSON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3366903 ELGIN 290 BRANCH 106 ROY RIVERS RD ELGIN TX 78621 BASTROP UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 667355 ELGIN MAIN STREET BRANCH 31 N MAIN ELGIN TX 78621-2657 BASTROP UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 374457 ENNIS BRANCH 207 S CLAY ST ENNIS TX 75119 ELLIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167732 NORTH EAST TARRANT COUNTY BRANCH 3040 STATE HIGHWAY 121 EULESS TX 76039 TARRANT UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 436654 EUSTACE BRANCH 213 HIGHWAY 175 EUSTACE TX 75124 HENDERSON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 449458 FLATONIA BRANCH 205 EAST SOUTH MAIN STREET FLATONIA TX 78941 FAYETTE UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4421818 FLOWER MOUND BRANCH 1201 FLOWER MOUND ROAD FLOWER MOUND TX 75028 DENTON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1959897 FLOYDADA BRANCH 217 W CALIFORNIA FLOYDADA TX 79235-2704 FLOYD UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3834840 HULEN BRANCH 4601 WEST FREEWAY FORT WORTH TX 76107 TARRANT UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3655399 MUSEUM PLACE BRANCH 3100 WEST 7TH STREET FORT WORTH TX 76107 TARRANT UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 5048810 RENAISSANCE SQUARE BRANCH 2700 BERRY STREET FORT WORTH TX 76109 TARRANT UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2339508 STOCKYARDS BRANCH 2626 NORTH MAIN STREET FORT WORTH TX 76164 TARRANT UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3480751 FRISCO BRANCH 6801 GAYLORD PARKWAY, SUITE 101 FRISCO TX 75034 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3201581 FRISCO BRANCH II 8910 PRESTON ROAD FRISCO TX 75034-3098 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167693 FRISCO BRANCH III 3833 PRESTON ROAD FRISCO TX 75034 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3234945 FRISCO WEST BRANCH 2860 MAIN ST FRISCO TX 75033 DENTON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167684 WEST FRISCO BRANCH 2975 MAIN STREET FRISCO TX 75034-4556 DENTON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 312954 GAINESVILLE BRANCH 100 E CALIFORNIA ST GAINESVILLE TX 76240 COOKE UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3527245 GALVESTON BRANCH 2424 MARKET STREET GALVESTON TX 77550 GALVESTON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167705 GARLAND BRANCH 2218 NORTH JUPITER ROAD GARLAND TX 75044 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3342121 GEORGETOWN BRANCH 3011 WILLIAMS DRIVE GEORGETOWN TX 78628 WILLIAMSON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167125 GILMER BRANCH 218 WEST CASS STREET GILMER TX 75644 UPSHUR UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4009908 GLEN ROSE BRANCH 711 N.E. BIG BEND TRAIL GLEN ROSE TX 76043 SOMERVELL UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2556994 GOLIAD BRANCH 109 NORTH PEARL STREET GOLIAD TX 77963 GOLIAD UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 523255 GONZALES BRANCH 508 SAINT LOUIS STREET GONZALES TX 78629 GONZALES UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 265658 GORMAN BRANCH 115 S FISHER STREET GORMAN TX 76454 EASTLAND UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4398321 GRANBURY BRANCH 3900 EAST U.S. HIGHWAY 377 GRANBURY TX 76049 HOOD UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167714 GRAND PRAIRIE ALBERTSONS BRANCH 215 NORTH CARRIER PARKWAY GRAND PRAIRIE TX 75050 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 527459 GRAPELAND BRANCH 911 HIGHWAY 287 NORTH GRAPELAND TX 75844 HOUSTON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3579114 DOWNTOWN GRAPEVINE BRANCH 900 SOUTH MAIN STREET GRAPEVINE TX 76051-5536 TARRANT UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4421827 GRAPEVINE BRANCH 301 SOUTH PARK BOULEVARD GRAPEVINE TX 76051 TARRANT UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Limited Service 3716722 GRAPEVINE DRIVE THRU BRANCH 750 WEST DALLAS ROAD GRAPEVINE TX 76051-4035 TARRANT UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3372874 TWIN CITY HIGHWAY BRANCH 3434 TWIN CITY HIGHWAY GROVES TX 77619 JEFFERSON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 406750 GUN BARREL CITY BRANCH 201 N GUN BARREL LANE GUN BARREL CITY TX 75156 HENDERSON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2570114 HALLETTSVILLE BRANCH 109 S LA GRANGE ST HALLETTSVILLE TX 77964-2836 LAVACA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2799157 HALTOM CITY BRANCH 3221 DENTON HIGHWAY HALTOM CITY TX 76117 TARRANT UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 174451 HEARNE BRANCH 122 WEST 4TH STREET HEARNE TX 77859 ROBERTSON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 52157 HEMPSTEAD BRANCH 1250 AUSTIN STREET HEMPSTEAD TX 77445-0575 WALLER UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2244189 HITCHCOCK BRANCH 8300 HIGHWAY 6 HITCHCOCK TX 77563 GALVESTON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2521572 ALDINE BENDER ROAD BRANCH 1906 ALDINE BENDER HOUSTON TX 77032 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 90159 ALIEF BRANCH 12300 BELLAIRE BLVD. HOUSTON TX 77072-2202 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3258754 BELTWAY BRANCH 9155 WEST SAM HOUSTON PARKWAY NORTH HOUSTON TX 77064 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 468954 BISSONNET STREET BRANCH 5501 BISSONNET STREET HOUSTON TX 77081-6109 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3527366 COPPERFIELD BRANCH 8721 HIGHWAY 6 NORTH HOUSTON TX 77095-2204 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3527272 DOWNTOWN BRANCH 811 LOUISIANA STREET SUITE L140 HOUSTON TX 77002 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3982077 EASTEX FREEWAY BRANCH 4155 LITTLE YORK ROAD HOUSTON TX 77093 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2854681 GESSNER BRANCH 8340 SOUTHWEST FREEWAY HOUSTON TX 77074 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1860966 GLADEBROOK/WEST BRANCH 3934 FM 1960 WEST, SUITE 100 HOUSTON TX 77068 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2799250 HEIGHTS BRANCH 2310 YALE STREET HOUSTON TX 77008-2506 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 470751 LITTLE YORK BRANCH 1615 LITTLE YORK RD HOUSTON TX 77093 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3527311 MEDICAL CENTER BRANCH 7505 SOUTH MAIN STREET, SUITE 100 HOUSTON TX 77030-4520 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 144959 MEMORIAL BRANCH 12602 MEMORIAL DR HOUSTON TX 77024 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1433641 NORTHSIDE BRANCH 2402 NORTH MAIN STREET HOUSTON TX 77009 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3550935 PLAZA BRANCH, THE 5020 MONTROSE BLVD., SUITE 200 HOUSTON TX 77006-6533 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 677158 RIVER OAKS BRANCH 4295 SAN FELIPE HOUSTON TX 77027 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2988885 SIX SOUTH BRANCH 1070 HIGHWAY 6 SOUTH HOUSTON TX 77077 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1829972 SOUTHWEST MEMORIAL HOSPITAL 7737 SOUTHWEST FREEWAY HOUSTON TX 77074 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3527339 TANGLEWOOD BRANCH 5707 WOODWAY HOUSTON TX 77057-1501 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2991241 UPTOWN BRANCH 1101 POST OAK HOUSTON TX 77056 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3527290 WAUGH DRIVE BRANCH 55 WAUGH DRIVE, SUITE 100 HOUSTON TX 77007-5834 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3395163 WEST UNIVERSITY BRANCH 4065 BELLAIRE BLVD HOUSTON TX 77025 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1433632 WESTHEIMER BANKING CENTER 7950 WESTHEIMER ROAD HOUSTON TX 77063 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2858447 WIRT BRANCH 7811 LONG POINT HOUSTON TX 77055 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 350554 WOODCREEK BRANCH 2828 FM 1960 EAST HOUSTON TX 77073 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2085645 HUNTSVILLE BRANCH 2033 11TH STREET HUNTSVILLE TX 77340 WALKER UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 597751 JACKSBORO BRANCH 201 SOUTH MAIN JACKSBORO TX 76458-0299 JACK UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 988470 JACKSONVILLE BRANCH COMMERCE & NECHES STS JACKSONVILLE TX 75766 CHEROKEE UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3458732 CINCO RANCH BRANCH 23310 CINCO RANCH BLVD KATY TX 77494-2883 FORT BEND UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3538447 FRY ROAD BRANCH 2117 FRY ROAD KATY TX 77449 HARRIS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3538438 GRAND PARKWAY BRANCH 1515 WEST GRAND PARKWAY SOUTH KATY TX 77494 FORT BEND UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 605852 PIN OAK BRANCH 550 PIN OAK ROAD KATY TX 77494-1222 FORT BEND UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4456070 SPRING GREEN BRANCH 9610 SPRING GREEN BOULEVARD KATY TX 77494 FORT BEND UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3439142 KELLER BRANCH 217 NORTH MAIN STREET KELLER TX 76248 TARRANT UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1874150 KERENS BRANCH 1101 NW 2ND ST KERENS TX 75144 NAVARRO UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 990156 KINGSLAND BRANCH 1801 RANCH RD 1431 W KINGSLAND TX 78639 LLANO UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2014252 KINGSVILLE BRANCH 1830 SOUTH BRAHMA BOULEVARD KINGSVILLE TX 78363 KLEBERG UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 620453 LA GRANGE COLORADO STREET BRANCH 202 WEST COLORADO STREET LA GRANGE TX 78945-2206 FAYETTE UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1829561 LEVELLAND BRANCH 311 COLLEGE AVE LEVELLAND TX 79336 HOCKLEY UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3529061 LEXINGTON BRANCH 8909 NORTH HIGHWAY 77 LEXINGTON TX 78947 LEE UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1415786 LIBERTY BRANCH 520 N. MAIN ST. LIBERTY TX 77575 LIBERTY UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3529100 LIBERTY HILL BRANCH 101 BRONCO BLVD. LIBERTY HILL TX 78642 WILLIAMSON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1959990 LITTLEFIELD BRANCH 1601 SOUTH PHELPS AVENUE LITTLEFIELD TX 79339 LAMB UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3720792 LONGVIEW BRANCH 1218 WEST LOOP 281 LONGVIEW TX 75604 GREGG UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3413973 114 UNIVERSITY BRANCH 114 UNIVERSITY AVENUE LUBBOCK TX 79415-2843 LUBBOCK UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1013454 66TH STREET BRANCH 6500 INDIANA AVE LUBBOCK TX 79413 LUBBOCK UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 890359 82ND STREET BRANCH 5120 82ND ST LUBBOCK TX 79424 LUBBOCK UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3526305 86TH STREET BRANCH 8232 UNIVERSITY AVENUE LUBBOCK TX 79423 LUBBOCK UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Limited Service 3655821 ATRIA COTTAGE VILLAGE BRANCH 110 FRANKFORD AVENUE LUBBOCK TX 79416 LUBBOCK UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Limited Service 3655803 CORNERSTONE COURT BRANCH 2101 AVENUE Q LUBBOCK TX 79411 LUBBOCK UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Limited Service 3655849 ELMBROOK ESTATES BRANCH 5301 66TH STREET LUBBOCK TX 79424 LUBBOCK UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2414919 FOURTH STREET BR 4827 4TH STREET LUBBOCK TX 79416 LUBBOCK UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Limited Service 3655830 GRAND COURT BRANCH 4601 71ST STREET LUBBOCK TX 79424 LUBBOCK UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3490938 LUBBOCK 98TH STREET BRANCH 4505 98TH STREET, SUITE 100 LUBBOCK TX 79424-5013 LUBBOCK UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 822154 LUBBOCK AVENUE Q BRANCH 1401 AVENUE 'Q' LUBBOCK TX 79401-3891 LUBBOCK UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Limited Service 3656743 PARKVIEW PLACE BRANCH 6402 HARTFORD AVENUE LUBBOCK TX 79413 LUBBOCK UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Limited Service 3655791 SHERICK MEMORIAL BRANCH 2502 UTICA AVENUE LUBBOCK TX 79407 LUBBOCK UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2517669 TEXAS TECH UNIVERSITY BRANCH 103 STUDENT UNION BUILDING, 1500 RED RAIDER AVENUE LUBBOCK TX 79409 LUBBOCK UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Limited Service 3655812 VENTURA PLACE BRANCH 3022 54TH STREET LUBBOCK TX 79413 LUBBOCK UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3982068 MADISONVILLE BRANCH 208 WEST MAIN STREET MADISONVILLE TX 77864 MADISON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1392681 MAGNOLIA BRANCH 18935 FM 1488 MAGNOLIA TX 77355 MONTGOMERY UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3741890 MAGNOLIA BRANCH 6302 FM 1488 MAGNOLIA TX 77354 MONTGOMERY UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 371456 MATHIS BRANCH 103 N HWY 359 MATHIS TX 78368 SAN PATRICIO UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2867878 ELDORADO BRANCH 2976 ELDORADO PARKWAY MCKINNEY TX 75070 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3281088 MCKINNEY - STONEBRIDGE BRANCH 6200 WEST ELDORADO PARKWAY MCKINNEY TX 75070 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 221757 MCKINNEY BRANCH 321 NORTH CENTRAL EXPRESSWAY MCKINNEY TX 75070 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167723 MCKINNEY VIRGINIA BRANCH 2500 WEST VIRGINIA PARKWAY MCKINNEY TX 75071 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1415991 MCKINNEY/380 BANKING CENTER 1800 REDBUD BLVD MCKINNEY TX 75069-1762 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 377757 MERKEL BRANCH 111 EDWARDS STREET MERKEL TX 79536 TAYLOR UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2995856 MESQUITE BRANCH 2424 BELTLINE RD MESQUITE TX 75150 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3319646 MIDLAND WADLEY STREET BRANCH 4200 W WADLEY ST MIDLAND TX 79707 MIDLAND UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3526734 WEST WALL STREET BRANCH 509 WEST WALL STREET MIDLAND TX 79701-5031 MIDLAND UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2592910 MONT BELVIEU BRANCH 10305 EAGLE DRIVE MONT BELVIEU TX 77580 CHAMBERS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3302901 MOUNT VERNON BRANCH 539 W IH 30 MOUNT VERNON TX 75457 FRANKLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2995810 MUENSTER BRANCH 1000 E DIVISION MUENSTER TX 76252 COOKE UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 950365 NAVASOTA BRANCH 109 W WASHINGTON AVE NAVASOTA TX 77868-2919 GRIMES UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3372865 NEDERLAND AVENUE BRANCH 1022 NEDERLAND AVENUE NEDERLAND TX 77627 JEFFERSON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 771663 NEEDVILLE BRANCH 13325 HWY 36 NEEDVILLE TX 77461 FORT BEND UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3542976 GRUENE BRANCH 2610 EAST COMMON STREET NEW BRAUNFELS TX 78130 COMAL UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 5190634 NEW BRAUNFELS BRANCH 1911 HIGHWAY 46 WEST NEW BRAUNFELS TX 78132 COMAL UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 706067 NEW WAVERLY BRANCH 102 WEST FM 1375 ROAD NEW WAVERLY TX 77358 WALKER UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4064288 ODESSA GRANDVIEW BRANCH 2703 NORTH GRANDVIEW AVENUE ODESSA TX 79762-6952 ECTOR UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 716262 ODESSA GRANT BRANCH 620 NORTH GRANT AVE ODESSA TX 79761 ECTOR UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Limited Service 3655465 ODESSA GRANT DRIVE IN BRANCH 132 WEST 7TH STREET ODESSA TX 79761 ECTOR UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3436516 ODESSA KERMIT HIGHWAY BRANCH 3000 KERMIT HWY ODESSA TX 79764-7307 ECTOR UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3526819 ODESSA PARKWAY BRANCH 4281 JOHN BEN SHEPARD PARKWAY ODESSA TX 79762 ECTOR UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2244246 PALACIOS BRANCH 315 HENDERSON PALACIOS TX 77465 MATAGORDA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2896131 PALESTINE BRANCH 1015 N CHURCH ST PALESTINE TX 75801 ANDERSON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3734472 SHADOW CREEK RANCH BRANCH 11451 BROADWAY STREET PEARLAND TX 77584 BRAZORIA UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1963988 PLAINVIEW BRANCH 3301 OLTON RD PLAINVIEW TX 79072 HALE UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3371318 14TH STREET BRANCH 1201 EAST 14TH STREET PLANO TX 75074-6203 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167666 EAST PLANO BRANCH 2501 EAST PLANO PARKWAY PLANO TX 75074 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 878898 LEGACYTEXAS BANK 5000 LEGACY DRIVE PLANO TX 75024 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2723581 MIDWAY BRANCH 2012 MIDWAY ROAD PLANO TX 75093 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3638619 PLANO BRANCH 7400 PRESTON PLANO TX 75024 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2228853 PRESTON ROAD BANKING CENTER 3512 PRESTON ROAD PLANO TX 75093-7408 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167769 TOLLROAD BRANCH 5900 WEST PARK BOULEVARD PLANO TX 75093 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3030400 WEST 15TH BRANCH 1573 ALMA DRIVE PLANO TX 75075 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167796 WEST PLANO BRANCH 5400 INDEPENDENCE PARKWAY PLANO TX 75023 COLLIN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2014597 PLEASANTON BRANCH 1112 WEST OAKLAWN DRIVE PLEASANTON TX 78064 ATASCOSAUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2999498 PORT LAVACA BRANCH 1107 NORTH HIGHWAY 35 PORT LAVACA TX 77979 CALHOUNUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2850311 PORTLAND BRANCH 1840 HIGHWAY 181 PORTLAND TX 78374-4191 SAN PATRICIO UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1430770 RED OAK BRANCH 500 INTERSTATE 35 RED OAK TX 75154 ELLISUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3475412 RICHARDSON BRANCH 707 EAST ARAPAHO ROAD RICHARDSON TX 75081-2214 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167826 WEST RICHARDSON BRANCH 1280 WEST CAMPBELL ROAD RICHARDSON TX 75080 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3386488 PECAN GROVE BRANCH 2035 FM 359, SUITE D RICHMOND TX 77406 FORT BEND UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 657767 ROANOKE BRANCH 615 HIGHWAY 114 ROANOKE TX 76262 DENTON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1960307 ROCKPORT BRANCH 1505 HIGHWAY 35 N ROCKPORT TX 78382-2503 ARANSASUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4310499 ROSENBERG-READING ROAD BRANCH 7415 READING ROAD ROSENBERG TX 77469 FORT BEND UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3193501 ROUND ROCK BRANCH 3434 EAST PALM VALLEY BLVD ROUND ROCKTX 78665 WILLIAMSON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3542387 RUNAWAY BAY BRANCH 1055 U.S. HIGHWAY 380 WEST RUNAWAY BAY TX 76426 WISEUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2896159 RUSK BRANCH 107 E FOURTH RUSK TX 75785 CHEROKEEUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 932062 SACHSE BRANCH 6600 MURPHY ROAD SACHSE TX 75048-2899 DALLAS UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4096113 SAN ANGELO BRANCH 4109 COLLEGE HILLS BLVD. SAN ANGELO TX 76904-6506 TOM GREEN UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3725809 SAN PEDRO BRANCH 14402 SAN PEDRO SAN ANTONIOTX 78232-4300 BEXAR UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1439278 SANGER BRANCH 1100 N STEMMONS ST SANGER TX 76266 DENTON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2709464 SCHULENBURG BRANCH 301 BUCEK STREET SCHULENBURG TX 78956-1125 FAYETTEUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2725156 SEGUIN BRANCH 1414 E COURT ST S SEGUIN TX 78155 GUADALUPE UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 480862 SEVEN POINTS BRANCH 601 E CEDAR CREEK PKWY SEVEN POINTS TX 75143 HENDERSON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2999500 SINTON BRANCH 1127 E SINTON ST SINTON TX 78387-2928 SAN PATRICIO UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2631556 SLATON BRANCH 1800 W DIVISION STREET SLATON TX 79364-4237 LUBBOCKUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 254867 SMITHVILLE BRANCH 406 MAIN ST SMITHVILLE TX 78957-1429 BASTROP UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 344469 SNYDER BRANCH 3610 COLLEGE AVENUE SNYDER TX 79549 SCURRYUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3538979 PASADENA BRANCH 3100 SOUTH SHAVER STREET SOUTH HOUSTON TX 77587 HARRISUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4091668 SPRING BANKING CENTER 6030 FM 2920 SPRING TX 77379 HARRISUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3008922 WOODLANDS BRANCH 25661 INTERSTATE 45 NORTH SPRING TX 77380 MONTGOMERY UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3555668 FIRST COLONY BRANCH 1735 LAKE POINTE PARKWAY SUGAR LAND TX 77478 FORT BEND UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 195353 SUGAR LAND BRANCH 14060 SOUTHWEST FREEWAY SUGAR LAND TX 77478 FORT BEND UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 464666 TAFT BRANCH 421 GREEN AVENUE TAFT TX 78390 SAN PATRICIO UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3982031 TEAGUE BRANCH 420 MAIN STREET TEAGUE TX 75860 FREESTONE UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Limited Service 2029809 TEAGUE MOTOR BANK BRANCH 210 SOUTH LOOP 255 TEAGUE TX 75860 FREESTONE UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2285351 COLONY BRANCH, THE 4400 MAIN ST THE COLONY TX 75056 DENTON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4394042 RESEARCH FOREST BRANCH 1430 RESEARCH FOREST DRIVE THE WOODLANDS TX 77381 MONTGOMERY UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3428717 WOODLANDS BRANCH, THE 3205 COLLEGE PARK DRIVE THE WOODLANDS TX 77384-4501 MONTGOMERY UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2612407 SOUTH MAIN BRANCH 108 SOUTH MAIN THORNDALE TX 76577 MILAMUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2850441 TOMBALL BRANCH 27707 TOMBALL PARKWAY TOMBALL TX 77375 HARRISUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 651970 BECKHAM AVENUE BRANCH 1200 S BECKHAM AVE. TYLER TX 75701-3319 SMITH UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167143 SOUTH BROADWAY BRANCH 7102 SOUTH BROADWAY AVENUE TYLER TX 75703 SMITH UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2857084 TYLER UNIVERSITY BRANCH 2507 UNIVERSITY BLVD TYLER TX 75701 SMITH UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1402544 COLONY CREEK BRANCH 1206 NORTH JOHN STOCKBAUER ROAD VICTORIA TX 77901 VICTORIAUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2068965 NORTH BRANCH 7001 NORTHEAST ZAC LENTZ PARKWAY VICTORIA TX 77904 VICTORIAUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 488167 VICTORIA MAIN BRANCH 101 SOUTH MAIN STREET VICTORIA TX 77901 VICTORIAUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3811739 VICTORIA NAVARRO BANKING CENTER BRANCH8811 NORTH NAVARRO VICTORIA TX 77904 VICTORIAUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Limited Service 4795292 VICTORIA NAVARRO BRANCH 1205 NORTH NAVARRO VICTORIA TX 77901 VICTORIAUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 5382242 VICTORIA SALEM BRANCH 5606 NORTH NAVARRO, SUITE 100 VICTORIA TX 77904 VICTORIAUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2244415 WALLER BRANCH 31250 FM 2920 WALLER TX 77484 HARRISUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3314182 WAXAHACHIE BRANCH 401 FERRIS AVE WAXAHACHIETX 75165 ELLISUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3385801 WEATHERFORD BRANCH 1300 SANTA FE DR WEATHERFORD TX 76086-5822 PARKERUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 3809781 WEATHERFORD BRANCH II 1111 SANTA FE DRIVE WEATHERFORD TX 76086-5817 PARKERUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2093453 CLEAR LAKE BRANCH 100 MEDICAL CENTER BLVD WEBSTER TX 77598 HARRISUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2081562 WEIMAR BRANCH 201 NORTH CENTER STREET WEIMAR TX 78962 COLORADO UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 1429644 WEST COLUMBIA BRANCH 510 E BRAZOS AVE WEST COLUMBIA TX 77486 BRAZORIAUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Limited Service 557960 DETACHED FACILITY 220 S HOUSTON ST WHARTON TX 77488 WHARTON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 373469 WHARTON BRANCH 143 W. BURLESON WHARTON TX 77488-5092 WHARTON UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2261823 WINNIE BRANCH 146 SPUR 5 WINNIE TX 77665 LIBERTYUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2030243 WINNSBORO BRANCH 607 SOUTH MAIN WINNSBORO TX 75494 WOOD UNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 4167808 WYLIE BRANCH 3490 FM 544 WYLIE TX 75098 COLLINUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2570123 YOAKUM BRANCH 601 LOTT STREET YOAKUM TX 77995 DEWITTUNITED STATES Not Required Not Required PROSPERITY BANK 664756 OK Full Service 2999685 YORKTOWN BRANCH 150 E MAIN YORKTOWNTX 78164-0307 DEWITTUNITED STATES Not Required Not Required PROSPERITY BANK 664756 Prosperity Bancshares, Inc. Form FR Y-6 December 31, 2019

Report Item 3: Security Holders (1)(a) (1)(b) (1)(c) (2)(a) (2)(b) and (2)(c)

Current securities holders with ownership, control or holdings of 5% of more Securities holders not listed in (3)(1)(a) through (3)(1)('c) that had ownership, control, with power to vote as of fiscal yar ending 12-31-19: or holdings of 5% or more with power to vote during the fiscal year ending 12-31-19.

(1)(a) (1)(b) (1)(c) (2)(a) (2)(b) (2)(c) Name & Address Country of Citizenship Number & Percentage of Name & Address Country of Citizenship Number & Percentage of (city, state, country) or Incorporation Each Class of Voting (city, state, country) or Incorporation Each Class of Voting Securities Securities

The Vanguard Group, Inc. 8,970,890 9.47% Victory Capital Management Inc. 4,293,200 4.53% Malvern, PA USA USA Brooklyn, OH USA USA

BlackRock, Inc. 8,524,165 9.00% New York, NY USA USA Prosperity Bancshares, Inc. Form FR Y-6 December 31, 2019 Report Item 4: Insiders (1) (2) (3)(a)(b)(c) and (4) (a)(b)(c)

(1) (2) (3)(a) (3)(b) (3)(c) (4)(a) (4)(b) (4)(c) Name & Address (City, Principal Occupation Title & Position with Title & Position w/ Title & Position with Percentage of Percentage of List names of other companies State, Country) if other than with Bank Holding Company Subsidiaries (include Other businesses Voting shares Voting shares (includes partnerships) if 25% or Holding Company names of subsidiaries (including names of in Bank Holding in subsidiaries more of voting securities are held other businesses) Company (List names of companies and percentage of voting securities held)

James A. Bouligny El Campo, TX, USA Of Counsel, Duckett Attorney Director n/a Bouligny & Collins 0.35% None B&M Farms - 50%

Bouligny Family FLP - 44%

Williams Farms (spouse) 33.3%

W.R.Collier Lubbock, TX, USA n/a Director Sr. Chairman- Area, n/a None Collier Land & Cattle, LLC - Prosperity Bank 0.26% 100%

Caprock Acres - 100%

Custom Concepts - 50%

J. Mays Davenport Prosper,TX, USA n/a EVP/Director of Corporate Sr. EVP/Director of Corporate Director - Higgenbotham 0.07% None n/a Strategy Strategy, Director, Prosperity Funeral Homes of Texas Bank Robert J. Dowdell Houston, TX, USA n/a EVP EVP, Prosperity Bank n/a 0.02% None n/a

George A. Fisk Frisco, TX, USA Retired Bank Executive Director n/a Director - Goodwill 0.10% None PG Makena LLC - 100% Industries of Dallas, PG Maui LLP - 100% Director - Dallas Citizen Council

Kevin J. Hanigan Dallas,TX, USA n/a Director/President & Chief President, Prosperity Bank, Director - Goodwill 0.17% None n/a Operating Officer Director Industries of Dallas, Director - Dallas Citizen Council

Leah Henderson Houston, TX, USA Henderson Consulting (spouse) - Retired Executive Director n/a n/a 0.02% None 100% (1) (2) (3)(a) (3)(b) (3)(c) (4)(a) (4)(b) (4)(c) Name & Address (City, Principal Occupation Title & Position with Title & Position w/ Title & Position with Percentage of Percentage of List names of other companies State, Country) if other than with Bank Holding Company Subsidiaries (include Other businesses Voting shares Voting shares (includes partnerships) if 25% or Holding Company names of subsidiaries (including names of in Bank Holding in subsidiaries more of voting securities are held other businesses) Company (List names of companies and percentage of voting securities held)

Randy Hester West Columbia, TX, USA n/a EVP Sr. EVP Chief Lending Officer, n/a 0.20% None n/a Prosperity Bank

Ned Holmes Houston, TX, USA Investor Director n/a Chairman & President, None Ned S Holmes Investments, Inc.- 0.40% 100% Parkway Investments Holmes Aviation LLC - 50%

Roaring Fork Meadows & Owners Association, Inc. - 28.57%

NH-10.6 Inc - 100%

HHB Investments - 48%

Roaring Fork Meadows, LLC - 94%

Lake Houston Venture 1435 - 25%

Bruce W. Hunt Dallas,TX, USA Oil and Gas Production Director n/a President, Petro-Hunt 0.04% None Hunt Industrial-GP, LLC - 100% Company Executive LLC/Director-Hornbeck Offshore Services, Petrol Boat Compnay - 100% Inc./Trustee-Texas Chrisian University Petrol Marine Corporation - 100%

Portal Corporation - 37.075%

Jack Lord The Villages, FL, USA Retired CPA Director n/a n/a 0.03% None Lord Family LTD - 77.527% O B Lord Trust - 100%

William T. Luedke IV Houston, TX, USA Retired - Attorney Director n/a n/a 0.02% None n/a

Perry Mueller, Jr. DDS Lake Jackson, TX, USA Dentist Director n/a President, 0.26% None n/a

Perry Mueller, D.D.S. Inc. (1) (2) (3)(a) (3)(b) (3)(c) (4)(a) (4)(b) (4)(c) Name & Address (City, Principal Occupation Title & Position with Title & Position w/ Title & Position with Percentage of Percentage of List names of other companies State, Country) if other than with Bank Holding Company Subsidiaries (include Other businesses Voting shares Voting shares (includes partnerships) if 25% or Holding Company names of subsidiaries (including names of in Bank Holding in subsidiaries more of voting securities are held other businesses) Company (List names of companies and percentage of voting securities held) Asylbek Osmonov Sugar Land, TX, USA n/a CFO EVP/CFO, Prosperity Bank n/a 0.01% None n/a

Charlotte M. Rasche Houston, TX, USA n/a EVP/General Counsel Sr. EVP/General Counsel, n/a 0.04% None n/a Prosperity Bank

Edward Z. Safady Austin, TX, USA Edward Z. Safady Mgmt LLC - n/a Vice Chairman Vice Chairman, Prosperity Bank n/a 0.13% None 100% Advisory Director Edward Safady LTD - 98.9%

Harrison Stafford II Edna, TX, USA Retired County Judge Director n/a n/a 0.32% None Stafford Brothers - 50%

Hermes & Stafford LLC - 50%

Robert Steelhammer Houston, TX, USA Attorney Director n/a Partner, Steelhammer & None Miller PC 0.14% Steelhammer & Miller PC - 50%

Gonzales Ranch LLC - 50%

Steelhammer & Miller, A Partnership - 50%

Matrix Assets I Ltd - 25%

H.E. Timanus, Jr. Houston, TX, USA n/a Chairman, Director Chairman/COO and Director, n/a 0.44% None Prosperity Bank Dooley Investments LTD - 33.5%

David Zalman El Campo, TX, USA n/a Senior Chairman/CEO, Senior Chairman/CEO n/a 0.82% None n/a Director Prosperity Bank