Company: GDSTR
Filing Date: 2025-06-20
Form Type: S-4/A
Source: 0001213900-25-055744
Chunk: 259

Company: Goldenstone Acquisition Ltd.
Filing Date: 2025-06-20
Form: S-4/A
Chunk 259
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 of Infintium Fuel Cell Systems, Inc. (“Infintium”) as of March 31, 2025. See Infintium’s financial statements and the related notes appearing elsewhere in this proxy statement/prospectus.

140

UNAUDITED PRO FORMA CONDENSED COMBINED STATEMENT OF OPERATIONS
FOR THE THREE MONTHS ENDED MARCH 31, 2025

|                                                                                                    |     | (1)          
 Goldenstone  
 (Historical) |           |   |     | (2)          
 Infintium    
 (Historical) |            |   |     | Scenario 1  
 Assuming No 
 Redemptions 
 Transaction 
 Accounting  
 Adjustments |            |   |     | Note |     | Pro Forma 
 Combined  |            |   |     | Scenario 3       
 Assuming Maximum 
 Redemptions      
 Additional       
 Transaction      
 Accounting       
 Adjustments      |            |   |     | Note |     | Pro Forma 
 Combined  |            |   |
|:---------------------------------------------------------------------------------------------------|:----|:-------------|----------:|:--|:----|:-------------|-----------:|:--|:----|:------------|-----------:|:--|:----|:-----|:----|:----------|-----------:|:--|:----|:-----------------|:-----------|:--|:----|:-----|:----|:----------|-----------:|:--|
| Revenues                                                                                           |     | $            |         — |   |     | $            |    364,171 |   |     | $           |          — |   |     |      |     | $         |    364,171 |   |     | $                | —          |   |     |      |     | $         |    364,171 |   |
| Cost of goods sold                                                                                 |     |              |         — |   |     |              |    344,420 |   |     |             |          — |   |     |      |     |           |    344,420 |   |     |                  | —          |   |     |      |     |           |    344,420 |   |
| Gross profit                                                                                       |     |              |         — |   |     |              |     19,751 |   |     |             |          — |   |     |      |     |           |     19,751 |   |