Company: PTY
Filing Date: 2025-06-06
Form Type: 424B5
Source: 0001193125-25-137029
Chunk: 246

Company: PIMCO CORPORATE & INCOME OPPORTUNITY FUND
Filing Date: 2025-06-06
Form: 424B5
Chunk 246
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 31, 2022(2)   |                      $16.08 | $13.48 |                      $13.86 | $12.61 | 16.55%                                    | 6.65%  |
| Quarter ended January 31, 2022   |                      $18.54 | $15.53 |                      $14.33 | $13.78 | 30.70%                                    | 12.70% |
| Quarter ended October 31, 2021   |                      $21.66 | $17.94 |                      $14.52 | $14.15 | 52.21%                                    | 24.79% |

(1) Such prices reflect inter-dealer prices, without retail mark-up, mark-down or commission and may not represent actual transactions. (2) Effective April 1, 2022, the end of the Fund’s Fiscal year changed from July 31 to June 30. The Fund’s NAV per Common share at the close of business on August 31, 2023 was $10.72 and the last reported sale price of a Common Share on the NYSE on that day was $14.15, representing a 32.00% premium to such NAV. Anti-Takeover and Other Provisions in the Agreement and Declaration of Trust and Bylaws The Declaration and the Bylaws include provisions that could limit the ability of other entities or persons to acquire control of the Fund or to convert the Fund to open-end status. The Fund’s Trustees are divided into three classes. At each annual meeting of shareholders, the term of one class will expire and each Trustee elected to that class will hold office until the third annual meeting thereafter. The classification of the Board of Trustees in this manner could delay for an additional year the replacement of a majority of the Board of Trustees. In addition, the Declaration provides that a Trustee may be removed only for cause and only (i) by action of at least seventy-five percent (75%) of the outstanding shares of the classes or series of shares entitled to vote for the election of such Trustee, or (ii) by written instrument, signed by at least seventy-five percent (75%) of the remaining Trustees, specifying the date when such removal shall become effective. Cause for these purposes shall require willful misconduct, dishonesty or fraud on the part of the Trustee in the conduct of his or her office or such Trustee being convicted of a felony. As described below, the Declaration grants