Company: TLGYF
Filing Date: 2025-09-29
Form Type: S-4
Source: 0001213900-25-092592
Chunk: 1078

Company: TLGY ACQUISITION CORP
Filing Date: 2025-09-29
Form: S-4
Chunk 1078
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 | /s/ Edward Tsun-Wei Chen      |
| Name:                                       |     | Edward Tsun-Wei Chen          |
| Title:                                      |     | Authorized Signatory          |
| Partial Address East 94th Street, New York, |     |                               |
| Email:                                      |     | tchen@carnegieparkcapital.com |

| CPC SPONSOR OPPORTUNITIES I (PARALLEL), LP |     |                               |
| By:                                        |     | /s/ Edward Tsun-Wei Chen      |
| Name:                                      |     | Edward Tsun-Wei Chen          |
| Title:                                     |     | Authorized Signatory          |
| Partial Address East 94th Street, New York |     |                               |
| Email:                                     |     | tchen@carnegieparkcapital.com |

[ Signature Page of A&R Sponsor Support Agreement ]

Annex I-13 Annex J SELLER SUPPORT AGREEMENT This Seller Support Agreement (this “ Agreement ”) is entered into on July 21, 2025, by and among TLGY Acquisition Corp., a Cayman Islands exempted company (“ SPAC ”), StableCoinX Inc., a Delaware corporation (“ Pubco ”), StableCoinX Assets Inc., a Delaware corporation (“ Opco ”), and the undersigned holder of shares of Opco stock (the “ Holder ”). The SPAC, Pubco, Opco, and the Holder are sometimes collectively referred to herein as the “ Parties ,” and each of them is sometimes individually referred to herein as a “ Party .” Capitalized terms used but not defined herein shall have the respective meanings ascribed to such terms in the Business Combination Agreement (as defined below). RECITALS WHEREAS, contemporaneously with the execution and delivery of this Agreement, SPAC, Pubco, Opco, StableCoinX SPAC Merger Sub LLC, a Delaware limited liability company and a wholly-owned subsidiary of Pubco (“ SPAC Merger Sub ”) and StableCoinX Company Merger Sub, Inc., a Delaware corporation and wholly-owned subsidiary of Pubco (“ Company Merger Sub ”), entered into a Business Combination Agreement (as it may be amended or modified from time to time, the “ Business Combination Agreement ”), dated as of the date hereof, pursuant to which, among other things, (a) SPAC will merge with and into SPAC Merger Sub, with SPAC Merger Sub continuing as the surviving entity (the “ SPAC Merger ”), as a