Company: SLNH
Filing Date: 2025-06-16
Form Type: S-1/A
Source: 0001641172-25-015179
Chunk: 59

Company: Soluna Holdings, Inc
Filing Date: 2025-06-16
Form: S-1/A
Chunk 59
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| 101.DEF |     | Inline XBRL Taxonomy Definition Linkbase Document                                                                                                                                                                                                   |
| 101.LAB |     | Inline XBRL Taxonomy Extension Label Linkbase Document                                                                                                                                                                                              |
| 101.PRE |     | Inline XBRL Taxonomy Extension Presentation Linkbase Document                                                                                                                                                                                       |
| 104     |     | Cover Page Interactive Data File (embedded within the Inline XBRL document)                                                                                                                                                                         |

| *  | Filed herewith.                                                                |
| ** | Previously filed.                                                              |
| †  | Indicates a management contract or compensation plan, contract or arrangement. |

| II-13 |

Item 17. Undertakings.

The undersigned registrant hereby undertakes

(a) To file, during any period in which offers
or sales are being made, a post-effective amendment to this registration statement:

(i) To include any prospectus required
by Section 10(a)(3) of the Securities Act;

(ii) To reflect in the prospectus any
facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which,
individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement. Notwithstanding
the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed
that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the
form of prospectus filed with the SEC pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more
than 20 percent change in the maximum aggregate offering price set forth in the “Calculation of Registration Fee” table in
the effective registration statement; and

(iii) To include any material information
with respect to the plan of distribution not previously disclosed in the registration statement or any material change to such information
in the registration statement;

(b) that, for the purpose of determining any liability
under the Securities Act, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities
offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

(c) to remove from registration by means of a
post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.

(d) that, for the purpose of determining liability
under the Securities Act of