X0609 4 2026-10-08 0 0001981535 Sharplink, Inc. SBET 0002071490 Lubin Joseph Michael false C/O SHARPLINK, INC. 200 S. BISCAYNE BOULEVARD MIAMI FL 33131 1 0 0 0 0 Common Stock 2026-10-08 4 S 0 5676952 8.39 D 0 I By Consensys Software, Inc. Common Stock 5154213 D Common Stock 1200000 I By Permanent Highest Power Capital LLC Common Stock 975600 I By ConsenSys AG Common Stock 81300 I By Ethereal Ventures Fund II L.P. Common Stock Purchase Warrant 6.15 2025-05-30 2030-05-30 Common Stock 1382007 1382007 I By Consensys Software, Inc. Common Stock Purchase Warrant 6.765 2025-05-30 2030-05-30 Common Stock 691004 691004 I By Consensys Software, Inc. Common Stock Purchase Warrant 7.38 2025-05-30 2030-05-30 Common Stock 691004 691004 I By Consensys Software, Inc. Common Stock Purchase Warrant 7.995 2025-05-30 2030-05-30 Common Stock 691004 691004 I By Consensys Software, Inc. These shares of Common Stock, par value $0.0001 per share ("Common Stock") of the Issuer were held directly by Consensys Software, Inc. ("CSI"). Mr. Lubin is the Chief Executive Officer of CSI and may be deemed to control CSI. Mr. Lubin disclaims beneficial ownership of the securities of the Issuer held by CSI for purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"), and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16, in each case except to the extent of his pecuniary interest therein. On October 8, 2026, CSI sold all 5,676,952 shares of Common Stock held by it in a block trade at a price of $8.39 per share. These shares of Common Stock of the Issuer are held directly by Permanent Highest Power Capital LLC ("PHPC LLC"), a limited liability company owned by Gradient Ascent Trust (the "Trust"). Mr. Lubin's son is a co-trustee of the Trust, and the beneficiaries of the Trust are members of Mr. Lubin's immediate family. Mr. Lubin is the manager of PHPC LLC. Mr. Lubin disclaims beneficial ownership of these securities for purposes of Section 16, and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16, in each case except to the extent of his pecuniary interest therein. The securities are held directly by ConsenSys AG ("CAG"). Mr. Lubin is the Chairperson of the Board of CAG and may be deemed to control CAG. Mr. Lubin disclaims beneficial ownership of these securities for purposes of Section 16, and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16, in each case except to the extent of his pecuniary interest therein. The securities are held directly by Ethereal Ventures Fund II L.P. ("Fund II"). The sole general partner of Fund II is Ethereal Ventures II Partners L.P., and its sole general partner is Ethereal Ventures II GP Ltd. Mr. Lubin has a 50% ownership interest in Ethereal Ventures II GP Ltd., and as a result, may be deemed to be a beneficial owner of the securities held by Fund II. Mr. Lubin disclaims beneficial ownership of these securities for purposes of Section 16, and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16, in each case except to the extent of his pecuniary interest therein. These warrants are held directly by CSI and were issued to CSI as compensation for its services under a Strategic Advisor Agreement, dated May 30, 2025, between the Issuer and CSI. Mr. Lubin disclaims beneficial ownership of these securities for purposes of Section 16, and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16, in each case except to the extent of his pecuniary interest therein. /s/ Joseph Lubin 2026-10-13