| Date | Time | Source | Headline | Symbol | Company |
| 01/05/2012 | 21:00 | Business Wire | Allianz Global Investors Fund Management Posts Updated Closed-End Fund Cards | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 23/04/2012 | 22:17 | Edgar (US Regulatory) | Quarterly Schedule of Portfolio Holdings of Registered Management Investment Company (N-Q) | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 02/04/2012 | 21:00 | Business Wire | PCN, PTY, PGP, PHK, PKO, RCS, PCM, PFL and PFN Declare Monthly Common Share Dividends | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 06/03/2012 | 21:53 | Edgar (US Regulatory) | Proxy Statement (definitive) (DEF 14A) | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 01/03/2012 | 21:00 | Business Wire | PCN, PTY, PGP, PHK, PKO, RCS, PCM, PFL and PFN Declare Monthly Common Share Dividends | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 29/02/2012 | 23:22 | Edgar (US Regulatory) | Initial Statement of Beneficial Ownership (3) | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 29/02/2012 | 21:23 | Edgar (US Regulatory) | Initial Statement of Beneficial Ownership (3) | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 29/02/2012 | 18:30 | Edgar (US Regulatory) | Initial Statement of Beneficial Ownership (3) | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 10/02/2012 | 22:36 | Edgar (US Regulatory) | Initial Statement of Beneficial Ownership (3) | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 09/02/2012 | 19:21 | Edgar (US Regulatory) | Initial Statement of Beneficial Ownership (3) | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 03/02/2012 | 21:00 | Business Wire | Allianz Global Investors Fund Management Posts Updated Closed-End Fund Cards | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 02/02/2012 | 21:00 | Business Wire | PIMCO Corporate & Income Opportunity Fund Reports Results for the Fiscal Quarter and Year Ended November 30, 2011 | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 01/02/2012 | 21:00 | Business Wire | PCN, PTY, PGP, PHK, PKO, RCS, PCM, PFL and PFN Declare Monthly Common Share Dividends | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 27/01/2012 | 16:48 | Edgar (US Regulatory) | Annual Report (management company) (NSAR-B) | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 24/01/2012 | 18:21 | Edgar (US Regulatory) | Amended Statement of Ownership (SC 13G/A) | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 03/01/2012 | 21:00 | Business Wire | PCN, PTY, PGP, PHK, PKO, RCS, PCM, PFL and PFN Declare Monthly Common Share Dividends | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 03/01/2012 | 16:12 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 20/12/2011 | 21:20 | Business Wire | PCN, PTY, PFL, PKO, RCS and PCM Declare Special Year-End Income Dividends | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 01/12/2011 | 21:00 | Business Wire | PCN, PTY, PGP, PHK, PKO, RCS, PCM, PFL, and PFN Declare Monthly Common Share Dividends | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 23/11/2011 | 21:00 | Business Wire | PIMCO Corporate Income Fund & PIMCO Corporate Opportunity Fund Announce Change to Effective Date for Fund Name & Investment P... | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 14/11/2011 | 14:47 | Edgar (US Regulatory) | Initial Statement of Beneficial Ownership (3) | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 02/11/2011 | 20:00 | Business Wire | Allianz Global Investors Fund Management Posts Updated Closed-End Fund Cards | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 01/11/2011 | 20:08 | Business Wire | PCN, PTY, PGP, PHK, PKO, RCS, PCM, PFL, PFN Declare Monthly Common Share Dividends and Amend Dividend Reinvestment Plan | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 31/10/2011 | 20:00 | Business Wire | PIMCO Corporate Opportunity Fund Reports Results for the Fiscal Quarter and Nine Months Ended August 31, 2011 | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 28/10/2011 | 20:27 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 20/10/2011 | 20:11 | Edgar (US Regulatory) | Quarterly Schedule of Portfolio Holdings of Registered Management Investment Company (N-Q) | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 07/10/2011 | 20:08 | Edgar (US Regulatory) | Fidelity bond filed pursuant to Rule 17g-1(g)(1) of the Investment Company Act of 1940 (40-17G) | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 03/10/2011 | 21:00 | Business Wire | PCN, PTY, PGP, PHK, PKO, RCS, PCM, PFL, and PFN Declare Monthly Common Share Dividends | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 21/09/2011 | 21:22 | Business Wire | PIMCO Corporate Income Fund and PIMCO Corporate Opportunity Fund Announce Changes to Fund Names and Investment Policies | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |
| 01/09/2011 | 21:00 | Business Wire | PCN, PTY, PGP, PHK, PKO, RCS, PCM, PFL and PFN Declare Monthly Common Share Dividends | NYSE:PTY | PIMCO Corporate and Income Opportunity Fund |