Company: SCAG
Filing Date: 2025-03-13
Form Type: 424B3
Source: 0001213900-25-023684
Chunk: 1

Company: Scage Future
Filing Date: 2025-03-13
Form: 424B3
Chunk 1
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 American depositary shares issuable upon exercise of warrants of PubCo in connection
with the Business Combination.

This supplement No. 3, dated March 13, 2025
(this “Supplement”), is being filed by PubCo and Scage International with the SEC to update, amend and supplement certain
information contained in the Proxy Statement/Prospectus, which forms part of the Registration Statement. Except as otherwise set forth
below, the information in the Proxy Statement/Prospectus remains unchanged. The page reference is to the page in the Proxy Statement/Prospectus,
and terms used herein, unless otherwise defined, have the meanings set forth in the Proxy Statement/Prospectus.

This Supplement is not complete without, and may
not be utilized except in connection with, the Proxy Statement/Prospectus, including any supplements and amendments thereto.

You should read carefully and in their entirety this Supplement and the Proxy Statement/Prospectus and all accompanying annexes and exhibits. In particular, you should review and consider carefully the matters discussed under the heading “Risk Factors” beginning on page 36 of the Proxy Statement/Prospectus.

Neither the SEC nor any state securities regulatory agency has approved or disapproved the transactions described in the Proxy Statement/Prospectus or any of the securities to be issued in the Business Combination (as defined in the Proxy Statement/Prospectus), passed upon the merits or fairness of the Business Combination or related transactions or passed upon the adequacy or accuracy of the disclosure in the Proxy Statement/Prospectus or this Supplement. Any representation to the contrary constitutes a criminal offense.

<div align='center'>Prospectus supplement dated March 13, 2025

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d)

of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): March 13, 2025

FINNOVATE ACQUISITION CORP.

(Exact name of registrant as specified in its charter)</div>

| Cayman Islands               |     | 001-41012               |     | N/A                |
| (State or other jurisdiction 
 of incorporation)            |     | -Commission File Number |     | -I.R.S. Employer   
 Identification No. |

| 265 Franklin Street                      
 Suite 1702                               
 Boston, MA                               |