Company: RAIN
Filing Date: 2025-04-25
Form Type: 424B3
Source: 0001213900-25-035587
Chunk: 13

Company: Rain Enhancement Technologies Holdco, Inc.
Filing Date: 2025-04-25
Form: 424B3
Chunk 13
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1” means Rainwater Merger Sub 1, Inc., a Cayman
Islands exempted company and prior to the business combination a wholly-owned subsidiary of Holdco.

“Merger Sub 2” means Rainwater Merger Sub 2A, Inc., a Massachusetts
corporation and prior to the business combination a wholly-owned subsidiary of Coliseum.

“New Contribution” means the contributions to the Trust
Account, made as a loan, of $50,000 per month for up to three months in connection with the election by the Board to extend the Combination
Period to up to December 25, 2024, pursuant to the Third Extension.

“New Sponsor” means Berto LLC, a Delaware limited liability
company.

“Options” means options to purchase shares of Class A Common
Stock, issued as part of the Company Merger upon the conversion of RWT’s outstanding options pursuant to the Business Combination
Agreement.

“Preferred Stock” means, prior to the Business Combination,
the preferred stock of RWT, par value $0.0001 per share.

“Previous Sponsor” means Coliseum Acquisition Sponsor LLC.

“Public Shares” means the Coliseum Class A Ordinary Shares
which were initially issued as part of the units sold in Coliseum’s initial public offering.

“RWT” means Rain Enhancement Technologies, Inc., a Massachusetts
corporation and wholly-owned subsidiary of Holdco following the Business Combination.

“RWT Class A Common Stock” means, prior to the Business
Combination, the Class A common stock of RWT, par value $0.0001 per share.

“RWT Class B Common Stock” means, prior to the Business
Combination, the Class B common stock of RWT, par value $0.0001 per share.

“RWT Founders” means Paul Dacier, Harry You, Niccolo de
Masi, or their affiliates.

“Securities Act” means the Securities Act of 1933, as amended.

“SPAC Merger” means the merger of Coliseum with and into
Merger Sub 1, with Merger Sub 1 as the surviving company of such merger. The SPAC Merger occurred on December 31, 2024.

“Sponsor Affiliate” means Harry L. You, an affiliate of
the New Sponsor.

“Trust Account” means the trust account established in
connection with Coliseum’s initial public offering.

“Warrants” means each warrant to purchase shares of Class