| Date | Time | Source | Headline | Symbol | Company |
| 27/12/2011 | 15:10 | Edgar (US Regulatory) | -National Securities Exchange Report the Removal from listing and reg. of matured,redeemed or retired securities (25) | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 22/12/2011 | 19:15 | Edgar (US Regulatory) | Securities Registration (section 12(b)) (8-A12B) | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 16/12/2011 | 00:05 | Dow Jones News | 4th UPDATE: Nasdaq Scores Texas Instruments Amid Heated Listings Battle | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 15/12/2011 | 23:25 | Dow Jones News | 3rd UPDATE: Nasdaq Scores Texas Instruments Amid Heated Listings Battle | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 15/12/2011 | 21:20 | Dow Jones News | 2nd UPDATE: Nasdaq Scores Texas Instruments Amid Heated Listings Battle | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 15/12/2011 | 17:09 | Dow Jones News | UPDATE: Nasdaq Scores Texas Instruments Amid Heated Listings Battle | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 14/12/2011 | 22:01 | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 14/12/2011 | 21:15 | PR Newswire (US) | Prosperity Bancshares, Inc.® to Transfer Listing to NYSE Under Symbol "PB" | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 09/12/2011 | 21:28 | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 09/12/2011 | 21:26 | Edgar (US Regulatory) | Filing of certain prospectuses and communications in connection with business combination transactions (425) | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 09/12/2011 | 12:00 | PR Newswire (US) | Prosperity Bancshares, Inc.® to Acquire East Texas Financial Services, Inc. | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 07/12/2011 | 23:49 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 07/12/2011 | 23:47 | Edgar (US Regulatory) | Amended Statement of Changes in Beneficial Ownership (4/A) | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 29/11/2011 | 21:21 | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 22/11/2011 | 20:20 | PR Newswire (US) | Prosperity Bancshares, Inc.® to Present at FBR Investor Conference in New York | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 09/11/2011 | 20:40 | Edgar (US Regulatory) | Quarterly Report (10-Q) | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 28/10/2011 | 11:00 | Edgar (US Regulatory) | Notice of Effectiveness (EFFECT) | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 27/10/2011 | 17:24 | Edgar (US Regulatory) | Registration Statement for securities to be issued in business combination transactions (S-4/A) | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 21/10/2011 | 11:05 | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 21/10/2011 | 11:03 | PR Newswire (US) | Prosperity Bancshares, Inc.® Reports Strong Third Quarter Earnings | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 17/10/2011 | 21:39 | Edgar (US Regulatory) | Securities Registration: Business Combination (S-4) | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 03/10/2011 | 20:25 | Edgar (US Regulatory) | Amended Statement of Changes in Beneficial Ownership (4/A) | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 03/10/2011 | 19:54 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 29/09/2011 | 17:31 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 15/09/2011 | 10:10 | Zacks | Company News for September 15, 2011 - Corporate Summary | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 14/09/2011 | 19:37 | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 14/09/2011 | 19:35 | Edgar (US Regulatory) | Filing of certain prospectuses and communications in connection with business combination transactions (425) | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 14/09/2011 | 00:00 | PR Newswire (US) | Prosperity Bancshares, Inc.® to Acquire Texas Bankers, Inc. | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 07/09/2011 | 22:02 | PR Newswire (US) | Prosperity Bancshares, Inc.® Announces Cash Dividend and Invites You to Join Its Third Quarter Earnings Conference Call on t... | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |
| 19/08/2011 | 18:18 | Edgar (US Regulatory) | Amended Current report filing (8-K/A) | NASDAQ:PRSP | Prosperity Bancshares, Inc. (MM) |