Company: MBIO
Filing Date: 2025-02-07
Form Type: 424B4
Source: 0001410578-25-000085
Chunk: 223

Company: MUSTANG BIO, INC.
Filing Date: 2025-02-07
Form: 424B4
Chunk 223
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 |   1,304 |
| Interest income                                                         | ​ |                                 |     850 | ​ |   |     689 |
| Interest expense                                                        | ​ |                                 |  -4,109 | ​ |   |  -3,359 |
| Total other income (expense)                                            | ​ |                                 |  -2,342 | ​ |   |  -1,366 |
| Net Loss                                                                | ​ | $                               | -51,602 | ​ | $ | -77,525 |
| ​                                                                       | ​ |                                 |       ​ | ​ |   |         |
| Net loss per common share outstanding, basic and diluted                | ​ | $                               | -299.96 | ​ | $ | -504.42 |
| ​                                                                       | ​ |                                 |         | ​ |   |         |
| Weighted average number of common shares outstanding, basic and diluted | ​ |                                 | 172,031 | ​ |   | 153,690 |

See accompanying notes to financial statements.

F-5

MUSTANG BIO, INC. STATEMENTS OF STOCKHOLDERS’ EQUITY (in thousands, except share amounts)

| ​                                                                             
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 ​ |                       ​ 
                       ​ 
 Class A Preferred Stock 
                  Shares | ​ 
 ​ | ​      
 ​      
 Amount | ​ 
 ​ | ​ 
 ​ 
 ​ |                     ​ 
                     ​ 
 Class A Common Shares 
                Shares | ​ 
 ​ | ​      
 ​      
 Amount | ​ 
 ​ | ​ 
 ​ 
 ​ |             ​ 
             ​ 
 Common Shares 
        Shares | ​ 
 ​ | ​      
 ​      
 Amount |   ​ 
   ​ | ​ 
 ​ 
 ​ | ​        
 Common   
 Stock    
 Issuable |      ​ | ​ 
 ​ 
 ​ | ​          
 Additional 
 Paid-in    
 Capital    |       ​ | ​ 
 ​ 
 ​ | ​           
 ​           
 Accumulated 
 Deficit     |        ​ 
        ​ | ​ 
 ​ 
 ​ | ​             
 Total         
 Stockholders’ 
 Equity        |       ​ |
|:------------------------------------------------------------------------------|:--|------------------------:|:--|:-------|:--|:--|----------------------:|:--|:-------|:--|:--|--------------:|:--|:-------|----:|:--|:---------|-------:|:--|:-----------|--------:|:--|:------------|---------