ETHZilla Corp — Major Shareholding Notification 2025

Nov 14, 2025

xml version="1.0" encoding="UTF-8"? SCHEDULE 13G/A 0001415889-25-021455 0001995964 XXXXXXXX LIVE 1 Common Stock, par value $0.0001 per share 09/30/2025 0001690080 ETHZilla Corporation 68236V401 2875 South Ocean Blvd, Suite 200 Palm Beach FL 33480 Rule 13d-1(c) FF Consumer Growth II, LP b DE 0.00 715658.00 0.00 715658.00 715658.00 4.4 PN Effective on October 20, 2025, the Issuer effected a 1-for-10 reverse stock split of its then outstanding common stock (the "Reverse Stock Split"). The number of shares reported as beneficially owned in this Schedule 13G/A are presented as of September 30, 2025 and have been adjusted to give effect to the Reverse Stock Split. The Founders Fund Growth II Management, LP b DE 0.00 715658.00 0.00 715658.00 715658.00 4.4 PN Effective on October 20, 2025, the Issuer effected the Reverse Stock Split. The number of shares reported as beneficially owned in this Schedule 13G/A are presented as of September 30, 2025 and have been adjusted to give effect to the Reverse Stock Split. FF Upper Tier GP, LLC b DE 0.00 715658.00 0.00 715658.00 715658.00 4.4 OO Effective on October 20, 2025, the Issuer effected the Reverse Stock Split. The number of shares reported as beneficially owned in this Schedule 13G/A are presented as of September 30, 2025 and have been adjusted to give effect to the Reverse Stock Split. FF Consumer Growth, LLC b DE 0.00 212731.00 0.00 212731.00 212731.00 1.3 OO Effective on October 20, 2025, the Issuer effected the Reverse Stock Split. The number of shares reported as beneficially owned in this Schedule 13G/A are presented as of September 30, 2025 and have been adjusted to give effect to the Reverse Stock Split. The Founders Fund Growth Management, LLC b DE 0.00 212731.00 0.00 212731.00 212731.00 1.3 OO Effective on October 20, 2025, the Issuer effected the Reverse Stock Split. The number of shares reported as beneficially owned in this Schedule 13G/A are presented as of September 30, 2025 and have been adjusted to give effect to the Reverse Stock Split. Peter Thiel b X1 0.00 928389.00 0.00 928389.00 928389.00 5.6 IN Effective on October 20, 2025, the Issuer effected the Reverse Stock Split. The number of shares reported as beneficially owned in this Schedule 13G/A are presented as of September 30, 2025 and have been adjusted to give effect to the Reverse Stock Split. ETHZilla Corporation 2875 South Ocean Blvd, Suite 200, Palm Beach, FL, 33480. The names of the persons filing this report (collectively, the "Reporting Persons") are: FF Consumer Growth II, LP ("FFCG II") The Founders Fund Growth II Management, LP ("FFCG II GP") FF Upper Tier GP, LLC ("FFCG II UGP") FF Consumer Growth, LLC ("FFCG LLC") The Founders Fund Growth Management, LLC ("FFGM") Peter Thiel ("Thiel") The Reporting Persons expressly disclaim status as a "group" for purposes of this Schedule 13G/A. One Letterman Dr., Building D, 5th Floor San Francisco, CA 94129 FFCG II Delaware FFCG II GP Delaware FFCG II UGP Delaware FFCG LLC Delaware FFGM Delaware Thiel United States Y Row 9 of each Reporting Person's cover page to this Schedule 13G/A sets forth the aggregate number of securities of the Issuer beneficially owned by such Reporting Person as of September 30, 2025, adjusted to give effect to the Reverse Stock Split, and is incorporated by reference. The Reporting Persons' ownership of the Issuer's securities consists of (i) 715,658 shares of common stock directly held by FFCG II and (ii) 212,731 shares of common stock directly held by FFCG LLC. FFCG II GP is the general partner of FFCG II and FFCG II UGP is the general partner of FFCG II GP. FFGM is the manager of FFCG LLC. Thiel is the manager of each of FFCG II UGP and FFGM and possesses power to direct the voting and disposition of the securities held by each of FFCG II and FFCG LLC. The percentage set forth in each row 11 of each Reporting Person's cover page to this Schedule 13G/A is based upon 16,444,734 shares of common stock outstanding as of August 20, 2025, as reported in the Issuer's proxy statement filed with the Securities and Exchange Commission (the "SEC") on September 5, 2025, adjusted to give effect to the Reverse Stock Split. Row 5 of each Reporting Person's cover page to this Schedule 13G/A sets forth the sole power to vote or to direct the vote of securities of the Issuer beneficially owned by such Reporting Person as of September 30, 2025, adjusted to give effect to the Reverse Stock Split, and is incorporated by reference. Row 6 of each Reporting Person's cover page to this Schedule 13G/A sets forth the shared power to vote or to direct the vote of securities of the Issuer beneficially owned by such Reporting Person as of September 30, 2025, adjusted to give effect to the Reverse Stock Split, and is incorporated by reference. Row 7 of each Reporting Person's cover page to this Schedule 13G/A sets forth the sole power to dispose or to direct the disposition of securities of the Issuer beneficially owned by such Reporting Person as of September 30, 2025, adjusted to give effect to the Reverse Stock Split, and is incorporated by reference. Row 8 of each Reporting Person's cover page to this Schedule 13G/A sets forth the shared power to dispose or to direct the disposition of securities of the Issuer beneficially owned by such Reporting Person as of September 30, 2025, adjusted to give effect to the Reverse Stock Split, and is incorporated by reference. Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. Exhibit 99.1 Joint Filing Agreement (incorporated by reference to Exhibit 99.1 to the Reporting Persons' Schedule 13G filed with the SEC on August 11, 2025). FF Consumer Growth II, LP /s/ Peter Thiel By The Founders Fund Growth II Management, LP, Its General Partner, By FF Upper Tier GP, LLC, Its General Partner, By Peter Thiel, Manager 11/14/2025 The Founders Fund Growth II Management, LP /s/ Peter Thiel By FF Upper Tier GP, LLC, Its General Partner, By Peter Thiel, Manager 11/14/2025 FF Upper Tier GP, LLC /s/ Peter Thiel By Peter Thiel, Manager 11/14/2025 FF Consumer Growth, LLC /s/ Peter Thiel By The Founders Fund Growth Management, LLC, Its Manager, By Peter Thiel, Manager 11/14/2025 The Founders Fund Growth Management, LLC /s/ Peter Thiel By Peter Thiel, Manager 11/14/2025 Peter Thiel /s/ Peter Thiel Peter Thiel 11/14/2025