Company: IPCX
Filing Date: 2025-04-25
Form Type: 424B4
Source: 0001213900-25-035659
Chunk: 148

Company: Inflection Point Acquisition Corp. III
Filing Date: 2025-04-25
Form: 424B4
Chunk 148
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000 |     |      96.74 | % |     | $         | 9.091 |
|                            |     | 32,347,333 |     |     100.00 | % |     | $             | 227,425,000 |     |     100.00 | % |     |           |       |

____________ (1)Assumes that 1,100,000 founder shares are surrendered to us for no consideration after the closing of this offering in the event the underwriters do not exercise their over -allotmentoption. (2)Includes 74,000shares underlying private placement rights. (3)Includes 2,200,000shares underlying public rights.

99

Capitalization The following table sets forth our capitalization at December31, 2024, and as adjusted to give effect to the filing of our amended and restated memorandum and articles of association, the sale of our units in this offering and the sale of the private placement units and the application of the estimated net proceeds derived from the sale of such securities, assuming no exercise by the underwriters of their over -allotmentoption and corresponding forfeiture of 1,100,000 Class B ordinary shares held by our initial shareholders:

|                                                                                                                                                                          |     | December 31, 2024 |         |   |     |             |             |   |
|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:----|:------------------|--------:|:--|:----|:------------|------------:|:--|
|                                                                                                                                                                          |     | Actual            |         |   |     | As Adjusted |             |   |
| Notes payable to related party(1)                                                                                                                                        |     | $                 | 126,884 |   |     | $           |           — |   |
| Deferred underwriting commissions(2)                                                                                                                                     |     |                   |       — |   |     |             |   9,900,000 |   |
| Over-allotment liability(3)                                                                                                                                              |     |                   |         |   |     |             |     325,600 |   |
| Class A ordinary shares, subject to redemption, 0 and 20,000,000 shares which are subject to possible redemption, actual and as adjusted, respectively(4)                |     |                   |       — |   |     |             | 220,000,000 |   |
| Preference shares, $0.0001 par value; 5,000,000