Company: CIMO
Filing Date: 2025-09-16
Form Type: 8-A12B
Source: 0001193125-25-204436
Chunk: 1

Company: CHIMERA INVESTMENT CORP
Filing Date: 2025-09-16
Form: 8-A12B
Chunk 1
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 Statement on Form S-3(Registration No. 333-283045),relating to the Registrant’s 8.875% Senior Notes due 2030 (the “Notes”) to be registered hereunder. The information required by this item is incorporated by reference to the information contained and incorporated by reference in the sections captioned “Description of the Notes” and “Description of Debt Securities” in the Prospectus. ITEM 2. EXHIBITS.

| Exhibit 
 No.     
 3.1     
 3.2     
 3.3     |     | Description                                                                                                                                           
 Articles of Amendment and Restatement of Chimera Investment Corporation (filed as Exhibit 3.1 to the Registrant’s Registration Statement on Amendment 
 No. 1 to Form S-11 (File No. 333-145525) filed on September 27, 2007 and incorporated herein by reference).                                           
 Articles of Amendment to the Articles of Amendment and Restatement of Chimera Investment Corporation (filed as Exhibit 3.1 to the Registrant’s        
 Report on Form 8-K filed on May 28, 2009 and incorporated herein by reference).                                                                       
 Articles of Amendment to the Articles of Amendment and Restatement of Chimera Investment Corporation (filed as Exhibit 3.1 to the Registrant’s        
 Report on Form 8-K filed on November 5, 2010 and incorporated herein by reference).                                                                   |
|:--------|:----|:------------------------------------------------------------------------------------------------------------------------------------------------------|
| 3.4     |     | Articles of Amendment to the Articles of Amendment and Restatement of Chimera Investment Corporation (filed as Exhibit 3.1 to the Registrant’s        
 Report on Form 8-K filed on April 6, 2015 and incorporated herein by reference).                                                                      |
| 3.5     |     | Articles of Amendment to the Articles of Amendment and Restatement of Chimera Investment Corporation (filed as Exhibit 3.2 to the Registrant’s        
 Report on Form 8-K filed on April 6, 2015 and incorporated herein by reference).                                                                      |
| 3.6     |     | Articles of Amendment to the Articles of Amendment and Restatement of Chimera Investment Corporation (filed as Exhibit 3.6 to the Registrant’s        
 Report on Form 8-A filed on January 17, 2019 and incorporated herein by reference).                                                                   |
| 3.7     |     | Articles of Amendment to the