X0508 4 2025-01-09 0 0001083301 TERAWULF INC. WULF 0001877476 Khan Nazar M. C/O TERAWULF INC. 9 FEDERAL STREET EASTON MD 26101 1 1 0 0 Chief Technology Officer 0 Common stock, $0.001 par value per share 2025-01-09 4 A 0 400000 A 13880753 D Common stock, $0.001 par value per share 2025-01-09 4 D 0 221200 D 13659553 D Common stock, $0.001 par value per share 7269019 I By Lake Harriet Holdings LLC Common stock, $0.001 par value per share 4019787 I By Various Trusts Common stock, $0.001 par value per share 901809 I By Yaqeen I Trust Restricted Stock Units 2025-01-09 4 M 0 400000 D Common stock, $0.001 par value per share 400000 0 D The Reporting Person received restricted stock units which vested in accordance with their terms upon the first anniversary of January 9, 2024, as reflected in this Form 4, subject to the Reporting Person's continued employment or service with the Issuer through such date. The disposition is due to withholding to cover taxes, as a result of the Reporting Person's election of net settlement with regard to the vesting of restricted stock units, which vested on January 9, 2025, as reflected in this Form 4. By Lake Harriet Holdings, LLC. The Reporting Person is the sole manager of Lake Harriet Holdings, LLC and, as a result, may be deemed to beneficially own the shares of common stock, par value $0.001 per share (the "Shares") held by Lake Harriet Holdings, LLC. The Reporting Person disclaims beneficial ownership of the Shares except to the extent of his pecuniary interest therein, and the inclusion of the Shares in this report shall not be deemed an admission of beneficial ownership of all of the reported Shares for purposes of Section 16 of the Securities Exchange of 1934, as amended, or for any other purpose. By various trusts. The Reporting Person may be deemed to beneficially own the Shares held by such trusts. The Reporting Person disclaims beneficial ownership of the Shares except to the extent of his pecuniary interest therein, and the inclusion of the Shares in this report shall not be deemed an admission of beneficial ownership of all of the reported Shares for purposes of Section 16 of the Securities Exchange of 1934, as amended, or for any other purpose. By Yaqeen I Trust. The Reporting Person may be deemed to beneficially own the Shares held by Yaqeen I Trust. The Reporting Person disclaims beneficial ownership of the Shares except to the extent of his pecuniary interest therein, and the inclusion of the Shares in this report shall not be deemed an admission of beneficial ownership of all of the reported Shares for purposes of Section 16 of the Securities Exchange of 1934, as amended, or for any other purpose. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, par value $0.001 per share. The restricted stock units vested upon the first anniversary of January 9, 2024, subject to the Reporting Person's continued employment or service with the Issuer through such date. /s/ Nazar M. Khan 2025-01-10