Soluna Holdings, INC Schedule 13G passive stakes

Robert L. Bugbee has filed a Schedule 13G, reporting beneficial ownership of 15,414,507 shares, representing 9.8% of Soluna Holdings, Inc.'s common stock.

Robert L. Bugbee has reported beneficial ownership of 13,336,362 shares, representing 8.5% of the common stock of Soluna Holdings, Inc., as of May 22, 2026.

Robert L. Bugbee has disclosed a 9.3% beneficial ownership stake in Soluna Holdings, Inc., holding 9,168,000 shares of common stock.

Alpha Capital Anstalt has filed an amended Schedule 13G, reporting a 1.531% beneficial ownership stake in Soluna Holdings Inc. as of September 30, 2025.

Intracoastal Capital LLC, Mitchell P. Kopin, and Daniel B. Asher have filed an amended Schedule 13G, reporting no beneficial ownership in Soluna Holdings, Inc. as of September 30, 2025.

Generate Strategic Credit Master Fund I-B, L.P. and affiliated entities have reported a 9.99% beneficial ownership stake in Soluna Holdings, Inc. through warrant exercise.

A group comprising Mitchell P. Kopin, Daniel B. Asher, and Intracoastal Capital LLC has reported a 9.99% beneficial ownership stake in Soluna Holdings, Inc. following a recent Securities Purchase Agreement.

Multiple investment entities, including YA II PN, Ltd., have disclosed a collective 9.99% beneficial ownership in Soluna Holdings, Inc., stemming from a previously established Standby Equity Purchase Agreement.