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8-K - PROSPERITY BANCSHARES INCv162992_8k.htm
 
Exhibit 99.1
  

PRESS RELEASE
For more information contact:
   
Prosperity Bancshares, Inc.®
 Dan Rollins
Prosperity Bank Plaza
President and Chief Operating Officer
4295 San Felipe
281.269.7199
Houston, Texas 77027
dan.rollins@prosperitybanktx.com

FOR IMMEDIATE RELEASE

PROSPERITY BANCSHARES, INC.®
REPORTS STRONG
THIRD QUARTER EARNINGS

·
3Q09 Earnings Per Share of $0.63 (diluted)
 
·
3Q09 Net Interest Margin (tax equivalent) of 4.08%
 
·
Allowance for Credit Losses to Total Loans increased to 1.39%
 
·
Tangible Common Equity Ratio increased to 5.13%
 
·
Non-Performing Assets remain low at 0.29% of Average Earning Assets

HOUSTON, October 16, 2009. Prosperity Bancshares, Inc.® (NASDAQ: PRSP), the parent company of Prosperity Bank®, reported net income for the quarter ended September 30, 2009 of $29.322 million or $0.63 per diluted common share, an increase in net income of $13.875 million or 89.8%, compared with $15.447 million or $0.33 per diluted common share for the same period in 2008.  Earnings for the three months ended September 30, 2008 included a $9.116 million after-tax ($14.025 million pre-tax) impairment charge on Fannie Mae and Freddie Mac perpetual preferred securities (“impairment charge on securities” or “impairment charge”). Excluding the impairment charge, net income for the quarter ended September 30, 2008 would have been $24.563 million or $0.53 per diluted common share.  Net income for the quarter ended September 30, 2009 increased $4.759 million or 19.4% when compared to net income for the quarter ended September 30, 2008 excluding the impairment charge.

“I am proud to report our team’s outstanding performance during the past quarter,” commented David Zalman, Chairman and Chief Executive Officer.  “Our bankers are competing well in all of our markets and we continue to believe our strong asset quality and strong earnings capacity will lead to future opportunities.”

“We continued to reduce our exposure to construction and development loans while our team of professional bankers continued to attract core deposit customers in our market areas throughout Texas,” continued Zalman.  “While Texas is certainly not immune to the economic ills affecting other parts of the country, we are encouraged by the resilience of the Texas economy.”

Prosperity’s management uses certain non−GAAP (generally accepted accounting principles) financial measures to evaluate its performance. Specifically, Prosperity reviews tangible book value per share, return on average tangible common equity and the tangible equity to tangible assets ratio. Prosperity also reviewed its net income, earnings per share, non-interest expense and related performance ratios for the three and nine month periods ending September 30, 2008 excluding the non-recurring impairment charge on Fannie Mae and Freddie Mac perpetual preferred securities.  Prosperity has included in this Earnings Release information relating to these non-GAAP financial measures for the applicable periods presented.  Please refer to the “Notes to Selected Financial Data” at the end of this Earnings Release for a reconciliation of these non-GAAP financial measures.
 
Page 1 of 22

 
Results of operations for the three months ended September 30, 2009

For the three months ended September 30, 2009, net income was $29.322 million compared with $15.447 million for the same period in 2008.  Net income per diluted common share was $0.63 for the three months ended September 30, 2009 and $0.33 for the same period in 2008. Earnings for the three months ended September 30, 2008 included a $9.116 million after-tax ($14.025 million pre-tax) impairment charge on Fannie Mae and Freddie Mac perpetual preferred securities. Excluding the impairment charge, net income for the quarter ended September 30, 2008 would have been $24.563 million or $0.53 per diluted common share. Net income for the quarter ended September 30, 2009 increased $4.759 million or 19.4% when compared to net income for the quarter ended September 30, 2008 excluding the impairment charge.  Returns on average assets, average common equity and average tangible common equity for the three months ended September 30, 2009 were 1.32%, 8.93% and 29.34%, respectively.  Prosperity’s efficiency ratio (excluding net gains and losses on the sale of securities and assets and impairment charge on securities) was 44.46% for the three months ended September 30, 2009.

Net interest income before provision for credit losses for the quarter ended September 30, 2009 increased 33.9% to $77.413 million compared with $57.806 million during the same period in 2008. The increase was attributable primarily to a 35.7% increase in average earning assets primarily due to the assumption of certain deposits and acquisition of certain assets of Franklin Bank from the FDIC.  The net interest margin on a tax equivalent basis decreased to 4.08% for the three months ended September 30, 2009 compared with 4.15% for the same period in 2008.

On a linked quarter basis, the tax equivalent net interest margin increased four basis points to 4.08% for the three months ended September 30, 2009 from 4.04% reported for the three months ended June 30, 2009 as a result of multiple factors, including lower deposit pricing.

Non-interest income increased $2.119 million or 16.2% to $15.236 million for the three months ended September 30, 2009 compared with $13.117 million for the same period in 2008.  The increase was mainly attributable to an increase in service charges on deposit accounts related to accounts assumed from the FDIC as part of the Franklin Bank transaction.

Non-interest expense decreased $5.029 million or 10.9% to $41.201 million for the third quarter of 2009 compared with $46.230 million for the third quarter of 2008.  The decrease was attributable to a $14.025 million impairment charge on securities during the three months ended September 30, 2008, partially offset by increased expenses related to operating the additional banking offices that were acquired in the Franklin Bank transaction and increased FDIC insurance premiums.    Excluding the impairment charge, non-interest expense increased $8.996 million or 27.9%, primarily due to increases in staff and general operating expenses related to the banking centers acquired in the Franklin Bank transaction and increased FDIC deposit insurance assessments.

Prosperity’s FDIC deposit insurance assessments for 2008 were approximately $1.4 million.  The expected full year 2009 FDIC deposit insurance assessment (excluding any one-time assessments) is currently projected to be between $8.0 million and $9.0 million pre-tax based upon deposit balances at September 30, 2009.  Additionally, the FDIC imposed an emergency special assessment as of June 30, 2009, which for Prosperity totaled approximately $4.3 million in pre-tax expense or $0.06 per diluted common share after tax.  Additionally, the FDIC has adopted a proposed rule to require depository institutions to pre-pay, on December 30, 2009, estimated quarterly risk-based assessments for the fourth quarter of 2009 and all of 2010, 2011 and 2012. Comments to the proposed rule are due to the FDIC by October 28, 2009 and a final rule will be adopted after that date.

Average loans increased 4.3% or $141.858 million to $3.431 billion for the quarter ended September 30, 2009 compared with $3.289 billion for the same period in 2008.  Linked quarter average loans decreased 1.2% or $41.388 million from $3.472 billion at June 30, 2009. Average deposits increased 39.3% or $2.037 billion to $7.224 billion for the quarter ended September 30, 2009 compared with $5.187 billion for the same period in 2008.  Linked quarter average deposits decreased 0.3% or $22.541 million from $7.246 billion at June 30, 2009.

Loans at September 30, 2009 were $3.406 billion, an increase of $157,520 million or 4.9%, compared with $3.249 billion at September 30, 2008.  Loans decreased 1.3% or $45.182 million on a linked quarter basis compared with loans of $3.451 billion at June 30, 2009.  As reflected in the table below, linked quarter loans for the third quarter of 2009 were impacted by the loans acquired from the FDIC as a part of the Franklin Bank transaction in November 2008.  Excluding the loans acquired in this transaction, linked quarter loans decreased 0.8%.
 
Page 2 of 22

 
Deposits at September 30, 2009 were $7.118 billion, an increase of $2.013 billion or 39.4%, compared with $5.105 billion at September 30, 2008.  Linked quarter deposits decreased $139.902 million or 1.9% from $7.258 billion at June 30, 2009.  As reflected in the table below, linked quarter deposits for the third quarter of 2009 were impacted by the deposits assumed from the FDIC as part of the Franklin Bank transaction.  Excluding the deposits assumed in this transaction, linked quarter deposits increased 1.0% and 9.4% from September 30, 2008.

Balance Sheet Data (at period end)
 
Sept 30, 2009
   
June 30, 2009
   
Sept 30, 2008
 
(In thousands)
 
(Unaudited)
   
(Unaudited)
   
(Unaudited)
 
                   
Loans:
                 
Acquired from FDIC (related to Franklin Bank)
  $ 264,319     $ 282,733     $ 0  
All other
    3,141,818       3,168,586       3,248,617  
Total Loans
  $ 3,406,137     $ 3,451,319     $ 3,248,617  
                         
                         
Deposits:
                       
Assumed from FDIC (related to Franklin Bank)
  $ 1,533,641     $ 1,729,657     $ 0  
All other
    5,584,352       5,528,238       5,104,842  
Total Deposits
  $ 7,117,993     $ 7,257,895     $ 5,104,842  

At September 30, 2009, construction loans totaled $564.106 million, consisting of approximately $152 million of single family residential construction loans; $77 million of land development loans; $84 million of raw land loans; $104 million of residential lot loans; $48 million of commercial lot loans; and $99 million of commercial and other construction loans.  This is a decrease of $49.280 million from construction loans at June 30, 2009.

At September 30, 2009, Prosperity had $8.957 billion in total assets, $3.406 billion in loans, and $7.118 billion in deposits. Assets, loans and deposits at September 30, 2009 increased by 32.0%, 4.9% and 39.4%, respectively, compared with their level at September 30, 2008.

Results of operations for the nine months ended September 30, 2009

For the nine months ended September 30, 2009, net income was $81.310 million compared with $61.822 million for the same period in 2008.  Net income per diluted common share was $1.76 for the nine months ended September 30, 2009 compared with $1.37 for the same period in 2008.  Returns on average assets, average common equity and average tangible common equity for the nine months ended September 30, 2009 were 1.22%, 8.39% and 28.72%, respectively.  Prosperity’s efficiency ratio was 47.60% for the nine months ended September 30, 2009.

Net interest income before provision for credit losses for the nine months ended September 30, 2009 increased $63.240 million or 38.6%, to $227.012 million compared with $163.772 million during the same period in 2008.  The increase was attributable primarily to a 40.5% increase in average earning assets.

Non-interest income increased $6.524 million or 16.8% to $45.386 million for the nine months ended September 30, 2009 compared with $38.862 million for the same period in 2008.  The increase was mainly attributable to an increase in service charges on deposit accounts related to accounts assumed from the FDIC as part of the Franklin Bank transaction and deposit accounts assumed from the 1st Choice acquisition.

Non-interest expense increased $23.314 million or 22.0% to $129.524 million for the nine months ended September 30, 2009 compared with $106.210 million for the same period in 2008.  The increase was attributable to the increased expenses related to operating the additional banking offices that were acquired in the Franklin Bank transaction, the 1st Choice acquisition and FDIC deposit insurance assessments, partially offset by a $14.025 million pre-tax impairment charge on securities recognized in the third quarter of 2008.

The provision for credit losses was $20.275 million for the nine months ended September 30, 2009 compared to $3.867 million for the nine months ended September 30, 2008.  Net charge offs were $9.932 million for the nine months ended September 30, 2009 compared to $4.611 million for the nine months ended September 30, 2008.
 
Page 3 of 22

 
Asset Quality

Non-performing assets totaled $21.920 million or 0.29% of average earning assets at September 30, 2009 compared with $14.536 million or 0.26% of average earning assets at September 30, 2008 and $19.587 million or 0.26% of average earnings assets at June 30, 2009.  The allowance for credit losses was 1.39% of total loans at September 30, 2009 compared with 1.05% at September 30, 2008 and 1.23% of total loans at June 30, 2009.

Non-performing assets
(In thousands)
 
Sept 30, 2009
   
June 30, 2009
   
Sept 30, 2008
 
   
Amount
     
#
   
Amount
     
#
   
Amount
     
#
 
Commercial
  $ 920       26     $ 955       28     $ 1,600       26  
Construction
    10,975       40       10,969       38       6,562       29  
1-4 family (including home equity)
    1,285       16       1,353       22       2,962       17  
Commercial real estate (including multi-family)
    8,592       13       6,157       9       2,886       8  
Agriculture
    0       0       0       0       400       2  
Consumer
    148       13       153       11       126       18  
Other
    0       0       0       0       0       0  
Total
  $ 21,920       108     $ 19,587       108     $ 14,536       100  
 
Net Charge-offs
(In thousands)
 
Three Months Ended
Sept 30, 2009
   
Three Months Ended
June 30, 2009
   
Three Months Ended
Sept 30, 2008
 
Commercial
  $ 712     $ 307     $ 223  
Construction
    780       1,185       1,043  
1-4 family (including home equity)
    297       510       128  
Commercial real estate  (including multi-family)
    215       1,091       (14 )
Agriculture
    53       (1 )     51  
Consumer
    492       434       373  
Total
  $ 2,549     $ 3,526     $ 1,804  

The provision for credit losses was $7.250 million for the three months ended September 30, 2009 and $1.700 million for the three months ended September 30, 2008.  Prosperity’s loan loss reserve model called for increased provisioning in the third quarter due to increased charge-offs resulting from a general weakening of the economy.  Net charge offs were $2.549 million for the three months ended September 30, 2009 and $1.804 million for the three months ended September 30, 2008.

Conference Call

Prosperity’s management team will host a conference call on Friday, October 16, 2009 at 10:30 a.m. Eastern Daylight Time (9:30 a.m. Central Daylight Time) to discuss Prosperity’s third quarter earnings. Individuals and investment professionals may participate in the call by dialing 1-800-895-4790, the reference code is PBTX.

Alternatively, individuals may listen to the live webcast of the presentation by visiting Prosperity’s website at www.prosperitybanktx.com.  The webcast may be accessed directly from Prosperity’s Home page under News and Events.

Assumption of deposits and acquisition of certain assets from the FDIC as receiver for Franklin Bank, SSB

On November 7, 2008, Prosperity Bank® paid a deposit premium of approximately $60.918 million to assume approximately $3.6 billion of deposits, including all uninsured deposits, from the FDIC, acting in its capacity as receiver for Franklin Bank.  The FDIC entered into a purchase and assumption agreement with Prosperity Bank, which paid a premium to ensure that all deposits of Franklin Bank, both insured and uninsured, were transferred to Prosperity Bank®.  Under the terms of the purchase and assumption agreement, Prosperity Bank® acquired certain assets from the FDIC, including approximately $350 million in US Treasury and Agency Securities and approximately $350 million in performing loans.  The remaining net proceeds were predominately invested in US Agency Securities.
 
While Franklin Bank operated forty-five (45) full service banking offices, Prosperity Bank continues to operate thirty-three (33) of these locations and has consolidated the remainder with other nearby Prosperity locations.

Acquisition of 1st Choice Bancorp, Inc.

On June 1, 2008, Prosperity completed its previously announced acquisition of 1st Choice Bancorp, Inc. and its wholly owned subsidiary, 1st Choice Bank. 1st Choice Bancorp, Inc. operated two (2) banking offices in Houston, Texas, with one location in South Houston and another in the Heights area which was consolidated with Prosperity’s Heights location and is located in 1st Choice’s Heights banking office.  As of May 31, 2008, 1st Choice Bancorp reported total assets of approximately $314.9 million, loans of approximately $192.7 million, deposits of approximately $285.2 million and stockholders’ equity of approximately $26.4 million.

In connection with the acquisition, Prosperity issued 1,757,757 shares of its common stock and paid approximately $18.758 million in cash for all outstanding shares of 1st Choice Bancorp.
 
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Prosperity Bancshares, Inc.®

Prosperity Bancshares, Inc.®, a $9.0 billion Houston, Texas based regional financial holding company, formed in 1983, operates under a community banking philosophy and seeks to develop broad customer relationships based on service and convenience. Prosperity offers a variety of traditional loan and deposit products to its customers, which consist primarily of small and medium sized businesses and consumers. In addition to established banking products, Prosperity offers a complete line of services including: Internet Banking services at http://www.prosperitybanktx.com, Retail Brokerage Services, MasterMoney Debit Cards, and 24 hour voice response banking. Prosperity currently operates one hundred fifty-eight (158) full service banking locations; fifty-one (51) in the Houston area; twenty-seven (27) in the South Texas area including Corpus Christi and Victoria; twenty-four (24) in the Dallas/Fort Worth area; twenty (20) in the East Texas area; twenty-seven (27) in the Central Texas area including Austin and San Antonio; and nine (9) in the Bryan/College Station area.
 
Bryan/College Station -
Bryan
Bryan-East
Bryan-North
Caldwell
College Station
Greens Prairie
Navasota
Rock Prairie
Wellborn Road
 
Central Texas Area -
 
Austin -
Allandale
Cedar Park
Congress
183
Lakeway
Liberty Hill
Northland
Oak Hill
Parmer Lane
Research Blvd
Rollingwood
Slaughter Lane
 
Other Central Texas Locations -
Bastrop
Dime Box
Dripping Springs
Elgin
Flatonia
Georgetown
Kingsland
La Grange
Lexington
New Braunfels
Round Rock
San Antonio
Schulenburg
Smithville
Weimar
 
Dallas/Fort Worth Area -
 
Dallas -
Abrams Centre
Balch Springs
Camp Wisdom
Cedar Hill
Central Expressway
Frisco
Frisco-West
Kiest
Preston Road
Red Oak
The Colony
Turtle Creek
Westmoreland
 
Fort Worth -
Haltom City
Keller
Roanoke
Stockyards
 
Other Dallas/Fort Worth
Locations -
Azle
Ennis
Gainesville
Mesquite
Muenster
Sanger
Waxahachie
 
East Texas Area -
Athens
Athens-South
Blooming Grove
Canton
Carthage
Corsicana
Crockett
Eustace
Grapeland
Gun Barrel City
Jacksonville
Kerens
Longview
Mount Vernon
Palestine
Rusk
Seven Points
Tyler
Tyler-University
Winnsboro
 
Houston Area -
 
Houston -
Aldine
Bellaire
Clear Lake
Copperfield
Cypress
Downtown
Fairfield
Gessner
Gladebrook
Harrisburg
Heights
Highway 6 West
Hillcroft
Little York
Medical Center
Memorial Drive
Pasadena
Pecan Grove
River Oaks
Sugar Land
SW Medical Center
Tanglewood
Uptown
Waugh Drive
Westheimer
Woodcreek
 
Other Houston Area
Locations -
Angleton
Beaumont
Cinco Ranch
Cleveland
East Bernard
Edna
El Campo
Dayton
Galveston
Groves
Hempstead
Hitchcock
Katy
Liberty
Magnolia
Mont Belvieu
Nederland
Needville
Sweeny
Tomball
Waller
West Columbia
Wharton
Winnie
Wirt
 
 
South Texas Area -
 
Corpus Christi -
Airline
Carmel
Northwest
Saratoga
Water Street
 
Other South Texas
 Locations -
Alice
Aransas Pass
Bay City
Beeville
Cuero
Goliad
Gonzales
Hallettsville
Kingsville
Mathis
Padre Island
Palacios
Pleasanton
Port Lavaca
Portland
Rockport
Seguin
Sinton
Victoria
Victoria-North
Yoakum
Yorktown

“Safe Harbor” Statement under the Private Securities Litigation Reform Act of 1995: This release contains, and the remarks by Prosperity’s management on the conference call may contain, forward-looking statements within the meaning of the securities laws that are based on current expectations, assumptions, estimates and projections about Prosperity and its subsidiaries.  These forward-looking statements are not guarantees of future performance and are subject to risks and uncertainties, many of which are outside of Prosperity’s control that may cause actual results to differ materially from those expressed or implied by the forward-looking statements.  These risks and uncertainties include but are not limited to whether Prosperity can: successfully identify acquisition targets and integrate the businesses of acquired companies and banks;  continue to sustain its current internal growth rate or total growth rate; provide products and services that appeal to its customers; continue to have access to debt and equity capital markets; and achieve its sales objectives.  Other risks include, but are not limited to: the possibility that credit quality could deteriorate; actions of competitors; changes in laws and regulations (including changes in governmental interpretations of regulations and changes in accounting standards); a deterioration or downgrade in the credit quality and credit agency ratings of the securities in Prosperity’s securities portfolio; customer and consumer demand, including customer and consumer response to marketing; effectiveness of spending, investments or programs; fluctuations in the cost and availability of supply chain resources; economic conditions, including currency rate fluctuations and interest rate fluctuations; weather; and the stock price volatility associated with “small-cap” companies.  These and various other factors are discussed in Prosperity’s Annual Report on Form 10-K for the year ended December 31, 2008 and other reports and statements we have filed with the SEC. Copies of the SEC filings for Prosperity may be downloaded from the Internet at no charge from www.prosperitybanktx.com.

Page 5 of 22

 
Prosperity Bancshares, Inc. ®
Financial Highlights
(Dollars and share amounts in thousands, except per share data)

   
Three Months Ended
   
Nine Months Ended
 
   
Sept 30, 2009
   
Sept 30, 2008
   
Sept 30, 2009
   
Sept 30, 2008
 
Selected Earnings and Per
 
(Unaudited)
   
(Unaudited)
   
(Unaudited)
   
(Unaudited)
 
Share Data
                       
                         
Total interest income
  $ 101,695     $ 84,846     $ 310,029     $ 251,290  
Total interest expense
    24,282       27,040       83,017       87,518  
Net interest income
    77,413       57,806       227,012       163,772  
Provision for credit losses
    7,250       1,700       20,275       3,867  
Net interest income after
                               
provision for credit losses
    70,163       56,106       206,737       159,905  
                                 
Total non-interest income
    15,236       13,117       45,386       38,862  
Total non-interest expense (A)
    41,201       46,230       129,524       106,210  
Net income before taxes
    44,198       22,993       122,599       92,557  
Federal income taxes
    14,876       7,546       41,289       30,735  
                                 
Net income (B)
  $ 29,322     $ 15,447     $ 81,310     $ 61,822  
                                 
Basic earnings per share (C)
  $ 0.64     $ 0.34     $ 1.76     $ 1.37  
                                 
Diluted earnings per share (C)
  $ 0.63     $ 0.33     $ 1.76     $ 1.37  
                                 
Period end shares outstanding
    46,153       46,072       46,153       46,072  
Weighted average shares
                               
outstanding (basic)
    46,125       46,065       46,106       45,038  
Weighted average shares
                               
outstanding (diluted)
    46,347       46,302       46,243       45,217  
 
(A) Total non-interest expense for the three and nine months ended September 30, 2008 includes a $14.025 million pre-tax impairment charge on securities.

(B) Earnings for the three and nine months ended September 30, 2008 include a $14.025 million pre-tax, or $9.116 million after-tax, impairment charge on securities.

(C) Earnings for the three and nine months ended September 30, 2008 includes a $14.025 million pre-tax, or $9.116 million after-tax, impairment charge on securities which resulted in a $0.19 and $0.20 decrease in basic and diluted earnings per share to $0.34 and $0.33, respectively, for the three months ended September 30, 2008 and a $0.21 and $0.20 decrease in basic and diluted earnings per share to $1.37 and $1.37, respectively, for the nine months ended September 30, 2008.
 
Page 6 of 22


Prosperity Bancshares, Inc. ®
Financial Highlights
(Dollars in thousands)

   
Three Months Ended
   
Nine Months Ended
 
   
Sept 30, 2009
   
Sept 30, 2008
   
Sept 30, 2009
   
Sept 30, 2008
 
Balance Sheet Averages
 
(Unaudited)
   
(Unaudited)
   
(Unaudited)
   
(Unaudited)
 
                         
Total loans
  $ 3,431,061     $ 3,289,203       3,477,972     $ 3,212,176  
Investment securities
    4,062,796       2,292,571       4,019,370       2,134,396  
Federal funds sold and
                               
other temporary
                               
investments
    107,008       18,854       98,782       61,264  
Total earning assets
    7,600,865       5,600,628       7,596,124       5,407,836  
Allowance for credit losses
    (43,610 )     (33,746 )     (40,045 )     (32,839 )
Cash and due from banks
    126,659       134,849       139,017       137,177  
Goodwill
    875,176       811,726       875,450       785,853  
Core deposit intangibles (CDI)
    39,027       46,240       39,217       44,840  
Other real estate
    13,910       6,972       11,508       8,984  
Fixed assets, net
    150,216       124,828       141,510       124,082  
Other assets
    105,304       109,952       106,204       112,720  
Total assets
  $ 8,867,547     $ 6,801,449     $ 8,868,985     $ 6,588,653  
                                 
Non-interest bearing deposits
  $ 1,475,878     $ 1,266,924     $ 1,490,911     $ 1,212,379  
Interest bearing deposits
    5,747,980       3,920,291       5,761,958       3,842,826  
Total deposits
    7,223,858       5,187,215       7,252,869       5,055,205  
Securities sold under
                               
repurchase agreements
    109,961       95,533       95,488       81,390  
Federal funds purchased and
                               
other borrowings
    49,539       146,172       53,733       106,572  
Junior subordinated
                               
debentures
    92,265       92,265       92,265       101,429  
Other liabilities
    77,913       55,105       82,492       61,405  
Shareholders' equity(D)
    1,314,011       1,225,159       1,292,138       1,182,652  
Total liabilities and equity
  $ 8,867,547     $ 6,801,449     $ 8,868,985     $ 6,588,653  
 
(D) Includes $13,735 and ($3,643) in after tax unrealized gains (losses) on available for sale securities for the three months ending September 30, 2009 and September 30, 2008, respectively, and $13,767 and ($1,109) for the nine months ending September 30, 2009 and September 30, 2008, respectively.
 
Page 7 of 22

 
Prosperity Bancshares, Inc. ®
Financial Highlights
(Dollars in thousands)
 
   
Three Months Ended
   
Nine Months Ended
 
   
Sept 30, 2009
   
Sept 30, 2008
   
Sept 30, 2009
   
Sept 30, 2008
 
Income Statement Data
 
(Unaudited)
   
(Unaudited)
   
(Unaudited)
   
(Unaudited)
 
                         
Interest on loans
  $ 54,809     $ 56,925     $ 165,859     $ 171,393  
Interest on securities
    46,812       27,834       143,990       78,473  
Interest on federal funds sold
                               
and other temporary
                               
investments
    74       87       180       1,424  
Total interest income
    101,695       84,846       310,029       251,290  
Interest expense - deposits
    22,694       23,874       77,772       78,029  
Interest expense - debentures
    879       1,410       2,957       4,987  
Interest expense - other
    709       1,756       2,288       4,502  
Total interest expense
    24,282       27,040       83,017       87,518  
Net interest income (E)
    77,413       57,806       227,012       163,772  
Provision for credit losses
    7,250       1,700       20,275       3,867  
Net interest income after
                               
provision for credit losses
    70,163       56,106       206,737       159,905  
Service charges on
                               
deposit accounts
    13,554       11,348       38,789       32,581  
Net (loss) gain on sale of assets
    (20 )     34       277       715  
Net gain (loss) on sale of ORE
    115       (210 )     552       (648 )
Brokered mortgage income
    59       74       269       296  
Net gain on sale of held for
                               
sale loans
    0       46       0       229  
Other non-interest income
    1,528       1,825       5,499       5,689  
Total non-interest income
    15,236       13,117       45,386       38,862  
                                 
Salaries and benefits (F)
    21,507       17,526       64,649       50,407  
CDI amortization
    2,479       2,562       7,635       7,513  
Net occupancy and equipment
    3,624       3,088       11,116       8,765  
Depreciation
    2,100       1,955       6,170       5,812  
Data processing
                               
and software amortization
    1,446       1,319       5,063       3,971  
Impairment charge on
                               
securities
    0       14,025       0       14,025  
Other non-interest expense
    10,045       5,755       34,891       15,717  
Total non-interest expense
    41,201       46,230       129,524       106,210  
Net income before taxes
    44,198       22,993       122,599       92,557  
Federal income taxes
    14,876       7,546       41,289       30,735  
Net income available
                               
to common shareholders(G)
  $ 29,322     $ 15,447     $ 81,310     $ 61,822  
 
(E) Net interest income on a tax equivalent basis would be $78,111 and $58,471 for the three months ended September 30, 2009 and September 30, 2008, respectively, and $229,096 and $165,995 for the nine months ended September 30, 2009 and September 30, 2008, respectively.

(F) Salaries and benefits includes stock-based compensation expense of $267 and $470 for the three months ended September 30, 2009 and September 30, 2008, respectively, and $887 and $1,111 for the nine months ended September 30, 2009 and September 30, 2008, respectively.

(G) Earnings for the three and nine months ended September 30, 2008 includes a $14.025 million pre-tax, or $9.116 million after-tax, impairment charge on securities.
 
Page 8 of 22


Prosperity Bancshares, Inc.®
Financial Highlights
(Dollars and share amounts in thousands, except per share data)
 
   
Three Months Ended
   
Nine Months Ended
 
   
Sept 30, 2009
   
Sept 30, 2008
   
Sept 30, 2009
   
Sept 30, 2008
 
Common Share and
 
(Unaudited)
   
(Unaudited)
   
(Unaudited)
   
(Unaudited)
 
     Other Data
                       
Employees - FTE
    1,608       1,366       1,608       1,366  
                                 
Book value per share
  $ 28.75     $ 26.68     $ 28.75     $ 26.68  
Tangible book value per share
  $ 8.93     $ 8.08     $ 8.93     $ 8.08  
                                 
                                 
Period end shares outstanding
    46,153       46,072       46,153       46,072  
Weighted average shares
                               
outstanding (basic)
    46,125       46,065       46,106       45,038  
Weighted average shares
                               
outstanding (diluted)
    46,347       46,302       46,243       45,217  
                                 
Non-accrual loans
  $ 2,878     $ 2,757     $ 2,878     $ 2,757  
Accruing loans 90 or more
                               
days past due
    5,938       4,083       5,938       4,083  
Restructured loans
    0       0       0       0  
Total non-performing loans
    8,816       6,840       8,816       6,840  
Repossessed assets
    366       158       366       158  
Other real estate
    12,738       7,538       12,738       7,538  
Total non-performing assets
  $ 21,920     $ 14,536     $ 21,920     $ 14,536  
                                 
Allowance for credit losses at
                               
end of period
  $ 47,312     $ 33,981     $ 47,312     $ 33,981  
                                 
Net charge-offs
  $ 2,549     $ 1,804     $ 9,932     $ 4,611  
                                 
Basic earnings per share (H)
  $ 0.64     $ 0.34     $ 1.76     $ 1.37  
                                 
Diluted earnings per share (H)
  $ 0.63     $ 0.33     $ 1.76     $ 1.37  

(H) Earnings for the three and nine months ended September 30, 2008 includes a $14.025 million pre-tax, or $9.116 million after-tax, impairment charge on securities which resulted in a $0.19 and $0.20 decrease in basic and diluted earnings per share to $0.34 and $0.33, respectively, for the three months ended September 30, 2008 and a $0.21 and $0.20 decrease in basic and diluted earnings per share to $1.37 and $1.37, respectively, for the nine months ended September 30, 2008.

Page 9 of 22

 
Prosperity Bancshares, Inc.®
Financial Highlights

   
Three Months Ended
   
Nine Months Ended
 
   
Sept 30, 2009
   
Sept 30, 2008
   
Sept 30, 2009
   
Sept 30, 2008
 
Performance Ratios
 
(Unaudited)
   
(Unaudited)
   
(Unaudited)
   
(Unaudited)
 
                         
Return on average
                       
assets (annualized) (I)
    1.32 %     0.91 %     1.22 %     1.25 %
Return on average common
                               
equity (annualized) (I)
    8.93 %     5.04 %     8.39 %     6.97 %
Return on average tangible
                               
common equity (annualized) (I)
    29.34 %     16.83 %     28.72 %     23.42 %
Net interest margin
                               
(tax equivalent) (annualized) (J)
    4.08 %     4.15 %     4.03 %     4.10 %
                                 
Efficiency ratio(K)
    44.46 %     45.43 %     47.60 %     45.65 %
                                 
Asset Quality Ratios
                               
                                 
Non-performing assets to
                               
average earning assets
    0.29 %     0.26 %     0.29 %     0.27 %
Non-performing assets to loans
                               
and other real estate
    0.64 %     0.45 %     0.64 %     0.45 %
Net charge-offs
                               
to average loans
    0.07 %     0.05 %     0.29 %     0.14 %
Allowance for credit losses to
                               
total loans
    1.39 %     1.05 %     1.39 %     1.05 %
                                 
Common Stock Market Price
                               
                                 
High
  $ 37.36     $ 46.48     $ 37.36     $ 46.48  
                                 
Low
  $ 28.13     $ 23.32     $ 20.04     $ 21.96  
                                 
Period end market price
  $ 34.79     $ 33.99     $ 34.79     $ 33.99  
 
(I) Earnings for the three and nine months ended September 30, 2008 includes a $14.025 million pre-tax, or $9.116 million after-tax, impairment charge on securities which resulted in a 53 and 19 basis point decrease in return on average assets to 0.91% and 1.25%, respectively, a 298 and 103 basis point decrease in return on average equity to 5.04% and 6.97%, respectively, and a 993 and 345 basis point decrease in return on average tangible common equity to 16.83% and 23.42%, respectively

(J) Net interest margin for all periods presented is calculated on an actual 365 or actual 366 day basis.

(K) The Company revised its efficiency ratio in the fourth quarter 2008 and no longer excludes gains and losses on the sale of ORE.  The efficiency ratio is calculated by dividing total non-interest expense (excluding provision for credit losses) by net interest income plus non-interest income (excluding net gains and losses on the sale of securities and assets and impairment charge on securities). Prior period amounts have been restated to reflect the current methodology. Additionally, taxes are not part of this calculation.
 
Page 10 of 22


Prosperity Bancshares, Inc.®
Financial Highlights
(Dollars in thousands)
 
   
Sept 30, 2009
   
June 30, 2009
   
March 31, 2009
   
Dec 31, 2008
 
Loan Portfolio
 
(Unaudited)
   
(Unaudited)
   
(Unaudited)
   
(Unaudited)
 
                                                 
Commercial
  $ 439,848       12.92 %   $ 461,622       13.38 %   $ 461,514       13.18 %   $ 499,143       13.99 %
Construction
    564,106       16.56 %     613,386       17.77 %     643,151       18.37 %     666,080       18.67 %
1-4 family residential
    692,885       20.34 %     675,702       19.58 %     667,392       19.06 %     668,096       18.73 %
Home equity
    116,873       3.43 %     115,029       3.33 %     112,053       3.20 %     107,048       3.01 %
Commercial real estate
    1,336,454       39.24 %     1,318,489       38.20 %     1,346,056       38.45 %     1,343,401       37.66 %
Agriculture
    145,176       4.26 %     149,515       4.33 %     144,384       4.12 %     145,649       4.08 %
Consumer
    110,795       3.25 %     117,576       3.41 %     126,750       3.62 %     137,640       3.86 %
Total Loans
  $ 3,406,137             $ 3,451,319             $ 3,501,300             $ 3,567,057          
                                                                 
Deposit Types
                                                               
                                                                 
Non-interest bearing DDA
  $ 1,473,189       20.70 %   $ 1,476,378       20.34 %   $ 1,510,005       20.95 %   $ 1,522,983       20.85 %
Interest bearing DDA
    1,066,778       14.99 %     1,060,965       14.62 %     1,030,826       14.30 %     1,082,078       14.82 %
Money Market
    1,682,345       23.63 %     1,614,874       22.25 %     1,495,724       20.76 %     1,400,673       19.18 %
Savings
    320,078       4.50 %     325,232       4.48 %     322,130       4.47 %     309,938       4.24 %
Time < $100
    1,289,362       18.11 %     1,418,375       19.54 %     1,491,380       20.69 %     1,577,431       21.60 %
Time > $100
    1,286,241       18.07 %     1,362,071       18.77 %     1,356,814       18.83 %     1,410,194       19.31 %
Total Deposits
  $ 7,117,993             $ 7,257,895             $ 7,206,879             $ 7,303,297          
                                                                 
Loan to Deposit Ratio
    47.9 %             47.6 %             48.6 %             48.8 %        
                                                                 
Construction Loans
                                                               
                                                                 
Single family residential
construction
  $ 152,056       26.96 %   $ 177,632       28.96 %   $ 214,034       33.28 %   $ 237,191       35.61 %
Land development
    76,996       13.65 %     86,363       14.08 %     91,005       14.15 %     90,846       13.64 %
Raw land
    84,384       14.96 %     96,157       15.67 %     89,003       13.84 %     89,120       13.38 %
Residential lots
    103,565       18.36 %     101,321       16.52 %     104,684       16.28 %     106,869       16.04 %
Commercial lots
    48,139       8.53 %     49,614       8.09 %     37,318       5.80 %     39,374       5.91 %
Commercial
                                                               
construction and other
    98,966       17.54 %     102,299       16.68 %     107,107       16.65 %     102,680       15.42 %
Total Construction Loans
  $ 564,106             $ 613,386             $ 643,151             $ 666,080          

Page 11 of 22

 
Prosperity Bancshares, Inc.®
Financial Highlights
(Dollars in thousands)

   
Sept 30, 2009
   
June 30, 2009
   
Mar 31, 2009
   
Dec 31, 2008
   
Sept 30, 2008
 
Balance Sheet Data
 (at period end)
 
(Unaudited)
   
(Unaudited)
   
(Unaudited)
   
(Unaudited)
   
(Unaudited)
 
                               
Total loans
  $ 3,406,137     $ 3,451,319     $ 3,501,300     $ 3,567,057     $ 3,248,617  
Investment securities (L)
    4,255,057       3,981,109       3,991,200       4,160,401       2,294,403  
Federal funds sold and other
                                       
temporary investments
    35,930       128,451       14,930       16,404       25,748  
Total earning assets
    7,697,124       7,560,879       7,507,430       7,743,862       5,568,768  
Allowance for credit losses
    (47,312 )     (42,611 )     (39,238 )     (36,970 )     (33,981 )
Cash and due from banks
    120,932       142,860       148,938       212,335       159,386  
Goodwill
    876,958       875,434       874,356       874,654       811,916  
Core deposit intangibles
    37,825       40,305       42,796       38,196       44,974  
Other real estate
    12,738       11,101       9,134       4,450       7,538  
Fixed assets, net
    149,725       149,742       151,544       123,638       123,823  
Other assets
    109,342       101,241       104,237       112,199       105,485  
Total assets
  $ 8,957,332     $ 8,838,951     $ 8,799,197     $ 9,072,364     $ 6,787,909  
                                         
Demand deposits
  $ 1,473,189     $ 1,476,378     $ 1,510,005     $ 1,522,983     $ 1,263,407  
Interest bearing deposits
    5,644,804       5,781,517       5,696,874       5,780,314       3,841,435  
Total deposits
    7,117,993       7,257,895       7,206,879       7,303,297       5,104,842  
Securities sold under
                                       
repurchase agreements
    100,636       96,732       81,773       96,017       100,310  
Federal funds purchased and
                                       
other borrowings
    253,855       28,170       28,441       229,395       219,671  
Junior subordinated
                                       
debentures
    92,265       92,265       92,265       92,265       92,265  
Other liabilities
    65,548       64,794       109,291       96,284       41,641  
Total liabilities
    7,630,297       7,539,856       7,518,649       7,817,258       5,558,729  
Shareholders' equity (M)
    1,327,035       1,299,095       1,280,548       1,255,106       1,229,180  
Total liabilities and equity
  $ 8,957,332     $ 8,838,951     $ 8,799,197     $ 9,072,364     $ 6,787,909  
 
(L) Includes $26,688, $20,153, $23,784, $15,158 and $1,220 in unrealized gains on available for sale securities for the quarterly periods ending  September 30, 2009, June 30, 2009, March 31, 2009, December 31, 2008, and September 30, 2008,  respectively.

(M) Includes $17,347, $13,099, $15,460, $9,853 and $793  in after-tax unrealized gains on available for sale securities for the quarterly periods ending September 30, 2009, June 30, 2009, March 31, 2009, December 31, 2008, and September 30, 2008, respectively.
 
Page 12 of 22

 
Prosperity Bancshares, Inc.®
Financial Highlights
(Dollars in thousands)
 
   
Three Months Ended
 
   
Sept 30, 2009
   
June 30, 2009
   
Mar 31, 2009
   
Dec 31, 2008
   
Sept 30, 2008
 
Income Statement Data
 
(Unaudited)
   
(Unaudited)
   
(Unaudited)
   
(Unaudited)
   
(Unaudited)
 
                               
Interest on loans
  $ 54,809     $ 55,248     $ 55,802     $ 56,073     $ 56,925  
Interest on securities
    46,812       47,450       49,726       39,713       27,834  
Interest on federal funds
                                       
sold and other earning
                                       
assets
    74       70       38       802       87  
Total interest income
    101,695       102,768       105,566       96,588       84,846  
Interest expense - deposits
    22,694       25,621       29,457       29,663       23,874  
Interest expense - debentures
    879       959       1,119       1,452       1,410  
Interest expense - other
    709       667       912       1,516       1,756  
Total interest expense
    24,282       27,247       31,488       32,631       27,040  
Net interest income
    77,413       75,521       74,078       63,957       57,806  
Provision for credit losses
    7,250       6,900       6,125       6,000       1,700  
Net interest income after
                                       
provision for credit losses
    70,163       68,621       67,953       57,957       56,106  
Service charges on
                                       
deposits accounts
    13,554       12,863       12,372       13,204       11,348  
Net (loss) gain on sale of assets
    (20 )     200       97       130       34  
Net gain (loss) on sale of
                                       
ORE
    115       415       22       (1,684 )     (210 )
Brokered mortgage income
    59       140       70       34       74  
Net gain on sale of held for
                                       
sale loans
    0       0       0       0       46  
Other non-interest income
    1,528       1,515       2,456       1,824       1,825  
Total non-interest income
    15,236       15,133       15,017       13,508       13,117  
Salaries and benefits
    21,507       20,494       22,648       20,411       17,526  
CDI amortization
    2,479       2,492       2,664       2,284       2,562  
Net occupancy and equipment
    3,624       3,514       3,978       3,704       3,088  
Depreciation
    2,100       2,069       2,001       1,854       1,955  
Data processing and
                                       
software  amortization
    1,446       1,562       2,055       1,609       1,319  
Impairment charge on
                                       
securities
    0       0       0       0       14,025  
Other non-interest expense
    10,045       14,169       10,677       7,724       5,755  
Total non-interest expense
    41,201       44,300       44,023       37,586       46,230  
Net income before taxes
    44,198       39,454       38,947       33,879       22,993  
Federal income taxes
    14,876       12,944       13,469       11,194       7,546  
Net income available
                                       
to common shareholders(N)
  $ 29,322     $ 26,510     $ 25,478     $ 22,685     $ 15,447  
 
N) Earnings for the three months ended September 30, 2008 includes a $14.025 million pre-tax, or $9.116 million after-tax, impairment charge on securities.
 
Page 13 of 22


Prosperity Bancshares, Inc.®
Financial Highlights

Comparative Quarterly
 
Three Months Ended
 
Asset Quality, Performance
 
Sept 30, 2009
   
June 30, 2009
   
Mar 31, 2009
   
Dec 31, 2008
   
Sept 30, 2008
 
     & Capital Ratios
 
(Unaudited)
   
(Unaudited)
   
(Unaudited)
   
(Unaudited)
   
(Unaudited)
 
Return on average
                             
assets (annualized)(O)
    1.32 %     1.20 %     1.15 %     1.09 %     0.91 %
Return on average common
                                       
equity (annualized)(O)
    8.93 %     8.18 %     8.02 %     7.30 %     5.04 %
Return on average tangible
                                       
equity (annualized)(O)
    29.34 %     27.98 %     28.52 %     24.89 %     16.83 %
Net interest margin
                                       
(tax equivalent) (annualized)
    4.08 %     4.04 %     3.98 %     3.65 %     4.15 %
                                         
Employees - FTE
    1,608       1,634       1,684       1,734       1,366  
                                         
Efficiency ratio
    44.46 %     48.98 %     49.47 %     48.60 %     45.43 %
Non-performing assets to
                                       
average earning assets
    0.29 %     0.26 %     0.16 %     0.20 %     0.26 %
Non-performing assets to loans
                                       
and other real estate
    0.64 %     0.57 %     0.36 %     0.40 %     0.45 %
Net charge-offs to
                                       
average loans
    0.07 %     0.10 %     0.11 %     0.09 %     0.05 %
Allowance for credit losses to
                                       
total loans
    1.39 %     1.23 %     1.12 %     1.04 %     1.05 %
                                         
Book value per share
  $ 28.75     $ 28.17     $ 27.78     $ 27.24     $ 26.68  
                                         
Tangible book value per share
  $ 8.93     $ 8.31     $ 7.88     $ 7.43     $ 8.08  
                                         
Tier 1 risk-based capital
    11.85 %     11.24 %     10.53 %     9.89 %     12.71 %
                                         
Total risk-based capital
    13.01 %     12.28 %     11.48 %     10.76 %     13.65 %
                                         
Tier 1 leverage capital
    6.09 %     5.81 %     5.48 %     5.68 %     7.75 %
                                         
Tangible equity to tangible
                                       
assets
    5.13 %     4.84 %     4.61 %     4.19 %     6.28 %
                                         
Equity to assets
    14.82 %     14.70 %     14.55 %     13.83 %     18.11 %

(O) Earnings for the three months ended September 30, 2008 includes a $14.025 million pre-tax, or $9.116 million after-tax, impairment charge on securities, which resulted in a 53 basis point decrease in return on average assets to 0.91%, a 298 basis point decrease in return on average equity to 5.04% and a 993 basis point decrease in return on average tangible common equity to 16.83%.
 
Page 14 of 22

 
Prosperity Bancshares, Inc.®
Supplemental Financial Data (Unaudited)
(Dollars in thousands)

   
Three Months Ended September 30, 2009
 
YIELD ANALYSIS
 
Average
   
Interest Earned
   
Average
 
   
Balance
   
/ Interest Paid
   
Yield/Rate
 
                   
Interest Earning Assets:
                 
Loans
  $ 3,431,061     $ 54,809       6.34 %
Investment securities
    4,062,796       46,812       4.61 %
Federal funds sold
                       
and other temporary investments
    107,008       74       0.27 %
Total interest earning assets
    7,600,865     $ 101,695       5.31 %
Allowance for credit losses
    (43,610 )                
Non-interest earning assets
    1,310,292                  
Total assets
  $ 8,867,547                  
                         
Interest Bearing Liabilities:
                       
Interest bearing demand deposits
  $ 1,092,719     $ 2,253       0.82 %
Savings and money market deposits
    1,969,427       4,579       0.92 %
Certificates and other time deposits
    2,685,834       15,862       2.34 %
Securities sold under repurchase agreements
    109,961       320       1.15 %
Federal funds purchased and other borrowings
    49,539       389       3.12 %
Junior subordinated debentures
    92,265       879       3.78 %
Total interest bearing liabilities
  $ 5,999,745     $ 24,282       1.61 %
Non-interest bearing liabilities:
                       
Non-interest bearing demand deposits
  $ 1,475,878                  
Other liabilities
    77,913                  
Total liabilities
  $ 7,553,536                  
Shareholders' equity
  $ 1,314,011                  
Total liabilities and shareholders' equity
  $ 8,867,547                  
                         
Net Interest Income & Margin
          $ 77,413       4.04 %
                         
Net Interest Income & Margin
                       
(tax equivalent)
          $ 78,111       4.08 %
 
Page 15 of 22

 
Prosperity Bancshares, Inc.®
Supplemental Financial Data (Unaudited)
(Dollars in thousands)

   
Three Months Ended September 30, 2008
 
YIELD ANALYSIS
 
Average
   
Interest Earned
   
Average
 
   
Balance
   
/ Interest Paid
   
Yield/Rate
 
                   
Interest Earning Assets:
                 
Loans
  $ 3,289,203     $ 56,925       6.89 %
Investment securities
    2,292,571       27,834       4.86 %
Federal funds sold
                       
and other temporary investments
    18,854       87       1.84 %
Total interest earning assets
    5,600,628     $ 84,846       6.03 %
Allowance for credit losses
    (33,746 )                
Non-interest earning assets
    1,234,567                  
Total assets
  $ 6,801,449                  
                         
Interest Bearing Liabilities:
                       
Interest bearing demand deposits
  $ 712,741     $ 1,565       0.87 %
Savings and money market deposits
    1,439,838       6,783       1.87 %
Certificates and other time deposits
    1,767,712       15,526       3.49 %
Securities sold under repurchase agreements
    95,533       631       2.63 %
Federal funds purchased and other borrowings
    146,172       1,125       3.06 %
Junior subordinated debentures
    92,265       1,410       6.08 %
Total interest bearing liabilities
    4,254,261     $ 27,040       2.53 %
Non-interest bearing liabilities:
                       
Non-interest bearing demand deposits
    1,266,924                  
Other liabilities
    55,105                  
Total liabilities
    5,576,290                  
Shareholders' equity
    1,225,159                  
Total liabilities and shareholders' equity
  $ 6,801,449                  
                         
Net Interest Income & Margin
          $ 57,806       4.11 %
                         
Net Interest Income & Margin
                       
(tax equivalent)
          $ 58,471       4.15 %

Page 16 of 22


Prosperity Bancshares, Inc.®
Supplemental Financial Data (Unaudited)
(Dollars in thousands)

   
Nine Months Ended September 30, 2009
 
YIELD ANALYSIS
 
Average
   
Interest Earned
   
Average
 
   
Balance
   
/ Interest Paid
   
Yield/Rate
 
                   
Interest Earning Assets:
                 
Loans
  $ 3,477,972     $ 165,859       6.38 %
Investment securities
    4,019,370       143,990       4.78 %
Federal funds sold
                       
and other temporary investments
    98,782       180       0.24 %
Total interest earning assets
    7,596,124     $ 310,029       5.46 %
Allowance for credit losses
    (40,045 )                
Non-interest earning assets
    1,312,906                  
Total assets
  $ 8,868,985                  
                         
Interest Bearing Liabilities:
                       
Interest bearing demand deposits
  $ 1,069,884     $ 6,557       0.82 %
Savings and money market deposits
    1,884,542       15,255       1.08 %
Certificates and other time deposits
    2,807,532       55,960       2.66 %
Securities sold under repurchase agreements
    95,488       948       1.33 %
Federal funds purchased and other borrowings
    53,733       1,340       3.33 %
Junior subordinated debentures
    92,265       2,957       4.28 %
Total interest bearing liabilities
    6,003,444     $ 83,017       1.85 %
Non-interest bearing liabilities:
                       
Non-interest bearing demand deposits
    1,490,911                  
Other liabilities
    82,492                  
Total liabilities
    7,567,847                  
Shareholders' equity
    1,292,138                  
Total liabilities and shareholders' equity
  $ 8,868,985                  
                         
Net Interest Income & Margin
          $ 227,012       4.00 %
                         
Net Interest Income & Margin
                       
(tax equivalent)
          $ 229,096       4.03 %

Page 17 of 22

 
Prosperity Bancshares, Inc.®
Supplemental Financial Data (Unaudited)
(Dollars in thousands)

   
Nine Months Ended September 30, 2008
 
YIELD ANALYSIS
 
Average
   
Interest Earned
   
Average
 
   
Balance
   
/ Interest Paid
   
Yield/Rate
 
                   
Interest Earning Assets:
                 
Loans
  $ 3,212,176     $ 171,393       7.13 %
Investment securities
    2,134,396       78,473       4.90 %
Federal funds sold
                       
and other temporary investments
    61,264       1,424       3.10 %
Total interest earning assets
  $ 5,407,836     $ 251,290       6.21 %
Allowance for credit losses
    (32,839 )                
Non-interest earning assets
    1,213,656                  
Total assets
  $ 6,588,653                  
                         
Interest Bearing Liabilities:
                       
Interest bearing demand deposits
  $ 775,730     $ 6,338       1.09 %
Savings and money market deposits
    1,354,694       20,875       2.06 %
Certificates and other time deposits
    1,712,402       50,816       3.96 %
Securities sold under repurchase agreements
    81,390       1,809       2.97 %
Federal funds purchased and other borrowings
    106,572       2,693       3.38 %
Junior subordinated debentures
    101,429     $ 4,987       6.57 %
Total interest bearing liabilities
  $ 4,132,217     $ 87,518       2.83 %
Non-interest bearing liabilities:
                       
Non-interest bearing demand deposits
  $ 1,212,379                  
Other liabilities
    61,405                  
Total liabilities
  $ 5,406,001                  
Shareholders' equity
    1,182,652                  
Total liabilities and shareholders' equity
  $ 6,588,653                  
                         
Net Interest Income & Margin
          $ 163,772       4.05 %
                         
Net Interest Income & Margin
                       
(tax equivalent)
          $ 165,995       4.10 %

Page 18 of 22

 
Prosperity Bancshares, Inc.®
Notes to Selected Financial Data (Unaudited)
(Dollars in thousands)
 
Consolidated Financial Highlights

NOTES TO SELECTED FINANCIAL DATA

Prosperity’s management uses certain non−GAAP (generally accepted accounting principles) financial measures to evaluate its performance. Specifically, Prosperity reviews tangible book value per share, return on average tangible common equity and the tangible equity to tangible assets ratio for internal planning and forecasting purposes. Prosperity also reviewed its net income, earnings per share, non-interest expense and related performance ratios for the three and nine month periods ended September 30, 2008 excluding the non-recurring impairment charge on Fannie Mae and Freddie Mac perpetual preferred securities. Prosperity has included in this Earnings Release information relating to these non-GAAP financial measures for the applicable periods presented.  Prosperity believes these non-GAAP financial measures provide information useful to investors in understanding Prosperity’s financial results and Prosperity believes that its presentation, together with the accompanying reconciliations, provides a complete understanding of factors and trends affecting Prosperity’s business and allows investors to view performance in a manner similar to management, the entire financial services sector, bank stock analysts and bank regulators. Further, Prosperity believes that these non-GAAP measures provide useful information by excluding certain items that may not be indicative of its core operating earnings and business outlook.  These non-GAAP measures should not be considered a substitute for GAAP basis measures and results and Prosperity strongly encourages investors to review its consolidated financial statements in their entirety and not to rely on any single financial measure. Because non-GAAP financial measures are not standardized, it may not be possible to compare these financial measures with other companies’ non-GAAP financial measures having the same or similar names.

Page 19 of 22

 
Prosperity Bancshares, Inc.®
Notes to Selected Financial Data (Unaudited)
(Dollars and share amounts in thousands)

   
Three months ended
 
   
Sept 30, 2009
   
June 30, 2009
   
Mar 31, 2009
   
Dec 31, 2008
   
Sept 30, 2008
 
Return on average tangible common equity:
                   
Net income
  $ 29,322     $ 26,510     $ 25,478     $ 22,685     $ 15,447  
Average shareholders' equity
    1,314,011       1,295,737       1,270,380       1,242,491       1,225,159  
Less: Average goodwill and other intangible assets
    (914,203 )     (916,754 )     (913,010 )     (877,985 )     (857,966 )
Average tangible shareholders’ equity
  $ 399,808     $ 378,983     $ 357,370     $ 364,506     $ 367,193  
Return on average tangible common  equity:
    29.34 %     27.98 %     28.52 %     24.89 %     16.83 %
                                         
Tangible book value per share:
                         
Shareholders’ equity
  $ 1,327,035     $ 1,299,095     $ 1,280,548     $ 1,255,106     $ 1,229,180  
Less: Goodwill and other intangible assets
    (914,783 )     (915,739 )     (917,152 )     (912,850 )     (856,890 )
Tangible shareholders’ equity
  $ 412,252     $ 383,356     $ 363,396     $ 342,256     $ 372,290  
                                         
Period end shares outstanding
    46,153       46,109       46,100       46,080       46,072  
Tangible book value per share:
  $ 8.93     $ 8.31     $ 7.88     $ 7.43     $ 8.08  
                                         
Tangible equity to tangible assets ratio:
                 
Tangible shareholders’ equity
  $ 412,252     $ 383,356     $ 363,396     $ 342,256     $ 372,290  
                                         
Total assets
  $ 8,957,332     $ 8,838,951     $ 8,799,197     $ 9,072,364     $ 6,787,909  
Less: Goodwill and other intangible assets
    (914,783 )     (915,739 )     (917,152 )     (912,850 )     (856,890 )
Tangible assets
  $ 8,042,549     $ 7,923,212     $ 7,882,045     $ 8,159,514     $ 5,931,019  
                                         
Tangible equity to tangible assets ratio:
    5.13 %     4.84 %     4.61 %     4.19 %     6.28 %

Page 20 of 22


Prosperity Bancshares, Inc.®
Notes to Selected Financial Data (Unaudited)
(Dollars and share amounts in thousands)
 
   
Nine Months Ended
 
   
Sept 30, 2009
   
Sept 30, 2008
 
Return on average tangible common equity:
           
Net income
  $ 81,310     $ 61,822  
Average shareholders' equity
    1,292,138       1,225,159  
Less: Average goodwill and other intangible assets
    (914,667 )     (857,966 )
Average tangible shareholders’ equity
  $ 377,471     $ 367,193  
Return on average tangible common equity:
    28.72 %     22.45 %
                 
Tangible book value per share:
               
Shareholders equity
  $ 1,327,035     $ 1,229,180  
Less: Goodwill and other intangible assets
    (914,783 )     (856,890 )
Tangible shareholders’ equity
  $ 412,252     $ 372,290  
                 
Period end shares outstanding
    46,153       46,072  
Tangible book value per share:
  $ 8.93     $ 8.08  
                 
Tangible equity to tangible assets ratio:
         
Tangible shareholders’ equity
  $ 412,252     $ 372,290  
                 
Total assets
  $ 8,957,332     $ 6,787,909  
Less: Goodwill and other intangible assets
    (914,783 )     (856,890 )
Tangible assets
  $ 8,042,549     $ 5,931,019  
                 
Tangible equity to tangible assets ratio:
    5.13 %     6.28 %

Page 21 of 22


Prosperity Bancshares, Inc.®
Notes to Selected Financial Data (Unaudited)
(Dollars and share amounts in thousands)

Results of operations before impairment charge in the third quarter of 2008

The following results illustrate the effect of the $14.025 million pre-tax ($9.116 million after-tax) impairment charge on Fannie Mae and Freddie Mac perpetual preferred securities which was recognized in the third quarter of 2008(1):

   
3 Months Ended
   
9 Months Ended
 
   
September 30, 2008
   
September 30, 2008
 
Adjusted non-interest expense:
           
Non-interest expense (GAAP)
  $ 46,230     $ 106,210  
Less: Impairment charge on securities
    (14,025 )     (14,025 )
Adjusted non-interest expense
  $ 32,205     $ 92,185  
                 
Adjusted net income:
               
Net income (GAAP)
  $ 15,447     $ 61,822  
Add: Impairment charge on securities
    14,025       14,025  
Less: Tax effect of impairment charge on securities
    (4,909 )     (4,909 )
Adjusted net income
  $ 24,563     $ 70,938  
                 
Adjusted earnings per share:
         
Adjusted net income
  $ 24,563     $ 70,938  
Weighted average shares outstanding-basic
    46,065       45,039  
Adjusted earnings per share (basic)
  $ 0.53     $ 1.58  
Weighted average shares outstanding-diluted
    46,302       45,217  
Adjusted earnings per share (diluted)
  $ 0.53     $ 1.57  
                 
Adjusted return on average assets:
         
Adjusted net income
  $ 24,563     $ 70,938  
Average assets
  $ 6,801,449     $ 6,588,653  
Adjusted return on average assets
    1.44 %     1.44 %
                 
Adjusted return on average common equity:
         
Adjusted net income
  $ 24,563     $ 70,938  
Average equity
  $ 1,225,159     $ 1,182,652  
Adjusted return on average common equity
    8.02 %     8.00 %

(1) Total non-interest income, net interest income and shareholders’ equity were not affected by the impairment charge
 
Page 22 of 22