X0508 4 2024-06-14 0 0001083301 TERAWULF INC. WULF 0001877255 Prager Paul B. C/O TERAWULF INC. 9 FEDERAL STREET EASTON MD 21601 1 1 0 0 Chief Executive Officer 0 Common stock, $0.001 par value per share 2024-06-14 4 J 0 4669383 D 10198883 I By Stammtisch Investments LLC Common stock, $0.001 par value per share 223500 D Common stock, $0.001 par value per share 260513 I By Beowulf Electricity & Data Inc. Common stock, $0.001 par value per share 5000 I By Heorot Power Holdings LLC Common stock, $0.001 par value per share 654706 I By Lucky Liefern LLC The shares were distributed by Stammtisch Investments LLC ("Stammtisch") to certain of its members on June 14, 2023. The Reporting Person is the sole manager of Stammtisch and, as a result, may be deemed to beneficially own the shares of the Common Stock held by Stammtisch. The Reporting Person disclaims beneficial ownership of such shares of the Common Stock except to the extent of his pecuniary interest therein, and the inclusion of such shares of the Common Stock in this report shall not be deemed an admission of beneficial ownership of all of the reported shares of the Common Stock for purposes of Section 16 of the Exchange Act, or for any other purpose. By Beowulf Electricity & Data Inc. ("Beowulf E&D") The Reporting Person is the sole shareholder of Beowulf E&D and, as a result, may be deemed to beneficially own the shares of Common Stock held by Beowulf E&D. The Reporting Person disclaims beneficial ownership of such shares of Common Stock except to the extent of his pecuniary interest therein, and the inclusion of such shares of Common Stock in this report shall not be deemed an admission of beneficial ownership of all of the reported shares of Common Stock for purposes of Section 16 of the Exchange Act, or for any other purpose. By Heorot Power Holdings LLC ("Heorot"). The Reporting Person is the sole manager of Heorot and, as a result, may be deemed to beneficially own the shares of the Common Stock held by Heorot. The Reporting Person disclaims beneficial ownership of such shares of the Common Stock except to the extent of his pecuniary interest therein, and the inclusion of such shares of the Common Stock in this report shall not be deemed an admission of beneficial ownership of all of the reported shares of the Common Stock for purposes of Section 16 of the Exchange Act, or for any other purpose By Lucky Liefern LLC. The Reporting Person is the sole manager of Lucky Liefern LLC and, as a result, may be deemed to beneficially own the shares of the Common Stock held by Lucky Liefern LLC. The Reporting Person disclaims beneficial ownership of such shares of the Common Stock except to the extent of his pecuniary interest therein, and the inclusion of such shares of the Common Stock in this report shall not be deemed an admission of beneficial ownership of all of the reported shares of the Common Stock for purposes of Section 16 of the Exchange Act, or for any other purpose. /s/ Paul B. Prager 2024-06-18