Company: SRV
Filing Date: 2025-01-14
Form Type: 424B2
Source: 0001398344-25-000635
Chunk: 33

Company: NXG Cushing Midstream Energy Fund
Filing Date: 2025-01-14
Form: 424B2
Chunk 33
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  $43 |  $129 |  $217 |  $443 |

| * | The                                                                                              
 example should not be considered a representation of future expenses or returns. Actual expenses 
 may be greater or less than those shown. Moreover, the Fund’s actual rate of return              
 may be greater or less than the hypothetical 5% return shown in the example. The example         
 assumes that all distributions are reinvested at net asset value.                                |

<div align='center'>25

FINANCIAL HIGHLIGHTS</div>

The financial highlights table is intended to help you understand the Fund’s financial performance. The information in this table for the fiscal years ended November 30, 2022, November 30, 2021, November 30, 2020, November 30, 2019 and November 30, 2018 is derived from the Fund’s financial statements audited by Ernst & Young LLP, independent registered public accounting firm for the Fund, whose report on such financial statements, together with the financial statements of the Fund, are included in the Fund’s annual report to shareholders for the fiscal year ended November 30, 2022 and are incorporated by reference into the SAI.

| Per Common Share Data(2)                                 |     | Period                         
 Ended May 31, 2023 (Unaudited) |       |   |     | Fiscal   
 Year     
 Ended    
 November 
 30,      
 2022     |       |   |     | Fiscal   
 Year     
 Ended    
 November 
 30,      
 2021     |       |   |     | Fiscal   
 Year     
 Ended    
 November 
 30,      
 2020     |        |    |     | Fiscal   
 Year     
 Ended    
 November 
 30,      
 2019(1)  |       |   |     | Fiscal   
 Year     
 Ended    
 November 
 30,      
 2018(1)  |       |    |
|:---------------------------------------------------------|:----|:-------------------------------|------:|:--|:----|:---------|------:|:--|:----|:---------|------:|:--|:----|:---------|-------:|:---|:----|:---------|------:|:--|:----|:---------|------:|:---|
| Net Asset Value, beginning of period                     |     | $                              | 42.67 |   |     | $        | 37.04 |   |