Company: TLGYF
Filing Date: 2025-09-29
Form Type: S-4
Source: 0001213900-25-092592
Chunk: 31

Company: TLGY ACQUISITION CORP
Filing Date: 2025-09-29
Form: S-4
Chunk 31
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i

|                                                                      |     | Page |
| ANNEX J — SELLER SUPPORT AGREEMENT                                   |     | J-1  |
| ANNEX K — FORM OF AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT |     | K-1  |
| ANNEX L — FORM OF LOCK-UP AGREEMENT                                  |     | L-1  |
| ANNEX M — OPINION OF SCALAR                                          |     | M-1  |

ii FREQUENTLY USED TERMS Unless otherwise stated or unless the context otherwise requires, the terms “we”, “us”, “our”, and “TLGY” refer to TLGY Acquisition Corporation, which is an exempted company incorporated under the laws of the Cayman Islands. In this document: “ 50% Redemption Scenario” means the redemption scenario assuming that holders of 244,943 Public Shares, or approximately 50% of the currently outstanding Public Shares, exercise redemption rights with respect to such shares for their pro rata share of the funds in the Trust Account. The 50% Redemption Scenario Assumes that the fair market value of ENA Token at Closing is $0.7037 per token, the fair value of ENA Token ending September 4, 2025, which is based on the 30 -dayVWAP of ENA Tokens ending September 4, 2025. “ A mended and Restated Registration Rights Agreement” means the Amended and Restated Registration Rights Agreement to be entered into by and among TLGY, SC Assets, the Sponsors, and certain other parties thereto upon the completion of the Business Combination. A form of the Amended and Restated Registration Rights Agreement in substantially the form it will be executed in connection with the Closing is attached to this proxy statement/prospectus as Annex K. “ Additional Cash PIPE Investors” means those Additional PIPE Investors who paid Cash for their PIPE Shares. “ Additional Cash PIPE Proceeds” means the aggregate PIPE proceeds paid by the Additional PIPE Investors in Cash. “ Additional Net Cash PIPE Proceeds” means an amount equal to the Additional Cash PIPE Proceeds less the applicable Permitted Transaction Expenses. “ Additional PIPE Investors” means those investors who participated in the PIPE pursuant to the Additional PIPE Subscription Agreements, including Ethena OpCo and Guy Young, the founder of Ethena Labs, S.A. “ Additional PIPE Subscription Agreements” means the subscription agreements, dated as of September 5, 2025, for the purchase of SC Assets Class A Common Stock