Bitdeer Technologies (BTDR)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-07-01 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Bitdeer Technologies Group (BTDR) CIK: 0001899123 --- Reporting Owner --- Name: Yang Guang George CIK: 0002049212 Role: Director --- Derivative Transactions --- [Transaction #1] Security: Restricted Share Units Date: 2026-07-01 | Code: A (Grant or award) Shares: +6,477 | Price: $0.00 Shares Owned After: 6,477 | Ownership: D (Direct) Footnotes: [F1] Each Restricted Share Unit ("RSU") represents a contingent right to receive Class A ordinary share of the Issuer on a one-for-one basis upon vesting. The RSUs vest over a four-year period, with 25% vesting on each anniversary of the grant date (i.e., July 1, 2026). [F1] Each Restricted Share Unit ("RSU") represents a contingent right to receive Class A ordinary share of the Issuer on a one-for-one basis upon vesting. The RSUs vest over a four-year period, with 25% vesting on each anniversary of the grant date (i.e., July 1, 2026). [F1] Each Restricted Share Unit ("RSU") represents a contingent right to receive Class A ordinary share of the Issuer on a one-for-one basis upon vesting. The RSUs vest over a four-year period, with 25% vesting on each anniversary of the grant date (i.e., July 1, 2026). --- Footnotes (Complete Index) --- F1: Each Restricted Share Unit ("RSU") represents a contingent right to receive Class A ordinary share of the Issuer on a one-for-one basis upon vesting. The RSUs vest over a four-year period, with 25% vesting on each anniversary of the grant date (i.e., July 1, 2026). --- Signature --- /s/ /s/ Guang Yang (2026-07-06)