Company: SLNH
Filing Date: 2025-03-31
Form Type: 10-K
Source: 0001641172-25-001756
Chunk: 2434

Company: Soluna Holdings, Inc
Filing Date: 2025-03-31
Form: 10-K
Item: Item 9
Chunk 2434
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 December 22, 2021 (Incorporated by reference to the Company’s Form 8-K Report filed with the SEC on December 29, 2021).

    3.9
     
    Certificate of Amendment to Certificate of Designations, Preferences and Rights of 9.0% Series A Cumulative Perpetual Preferred Stock, filed with the Secretary of State of the State of Nevada on April 21, 2022 (Incorporated by reference to the Company’s Form 8-K Report filed with the SEC on April 27, 2022).

    3.10
     
    Certificate of Designation of Series B Convertible Preferred Stock, filed with the Nevada Secretary of State on July 20, 2022 (Incorporated by reference to the Company’s Form 8-K Report filed with the SEC on July 20, 2022).

    3.11
     
    Certificate of Change dated October 11, 2023 (incorporated by reference to Exhibit 3.1 of the Company’s Form 8-K Report filed October 17, 2023)

    4.1
     
    Form of Common Purchase Warrant (incorporated by reference from Exhibit 4.3 of the Company’s Registration Statement on Form S-1/A filed April 12, 2021).

    4.2
     
    Form of Underwriters’ Warrant (incorporated by reference from Exhibit 4.4 of the Company’s Registration Statement on Form S-1/A filed April 12, 2021).

    4.3
     
    Form of Warrant Agent Agreement between Soluna Holdings, Inc., formerly known as Mechanical Technology, Incorporated, and American Stock Transfer & Trust Company, LLC (incorporated by reference from Exhibit 4.1 of the Company’s Form 8-K Report filed April 29, 2021).

81

    4.4
     
    Form of 9.0% Series A Cumulative Perpetual Preferred Stock Certificate (incorporated by reference from Exhibit 4.2 of the Company’s Form 8-K Report filed August 23, 2021).

    4.5
     
    Form of Secured Convertible Note issued by the Company pursuant to and in accordance with the Securities Purchase Agreement dated as of October 20, 2021 (incorporated by reference from Exhibit 4.1