Company: RAIN
Filing Date: 2025-08-14
Form Type: 424B3
Source: 0001213900-25-076764
Chunk: 6

Company: Rain Enhancement Technologies Holdco, Inc.
Filing Date: 2025-08-14
Form: 424B3
Chunk 6
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709 | ) |     |      |  (44,713 | ) |
| Net cash used in investing activities                                       |     |                          |   (612,709 | ) |     |      |  (44,713 | ) |
| Cash Flows from Financing Activities:                                       |     |                          |            |   |     |      |          |   |
| Proceeds from draw down under line of credit                                |     |                          |  1,336,935 |   |     |      |        - |   |
| Proceeds from payment of subscription receivable                            |     |                          |    650,000 |   |     |      |        - |   |
| Proceeds from subscription payable                                          |     |                          |          - |   |     |      |  415,000 |   |
| Net cash provided by financing activities                                   |     |                          |  1,986,935 |   |     |      |  415,000 |   |
| Net change in cash                                                          |     |                          |    (16,131 | ) |     |      |  323,851 |   |
| Cash - beginning of the period                                              |     |                          |     32,604 |   |     |      |   37,345 |   |
| Cash - end of the period                                                    |     | $                        |     16,473 |   |     | $    |  361,196 |   |

<div align='center'>The accompanying notes are an integral part of the unaudited condensed consolidated financial statements.

4

RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC.

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

JUNE 30, 2025</div>

Note 1 — Description of Organization and Business Operations

Description of Business

Rain Enhancement Technologies Holdco, Inc. (the
“Company” or “Holdco”) was formed in Massachusetts to combine unique expertise, machine learning, and existing
tools and ionization units to develop, improve and commercialize ionization rainfall generation technology. The Company plans to develop
improvements on existing rainfall generation technologies by introducing robust measurement tools, including software monitoring technology,
machine learning, rain gauges, and weather stations.

Business Combination Agreement

On December 31, 2024 (the “Closing Date”),
Holdco, Coliseum Acquisition Corp, a Cayman Islands exempted company (“Col