Company: ARMP
Filing Date: 2025-12-01
Form Type: 424B5
Source: 0001104659-25-117382
Chunk: 59

Company: Armata Pharmaceuticals, Inc.
Filing Date: 2025-12-01
Form: 424B5
Chunk 59
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olders of the warrants may
exercise the warrants by delivering the warrant certificate representing the warrants to be exercised together with specified information,
and paying the required amount to the warrant agent in immediately available funds, as provided in the applicable prospectus supplement.
We will set forth on the reverse side of the warrant certificate and in the applicable prospectus supplement the information that the
holder of the warrant will be required to deliver to the warrant agent.

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Upon receipt of the required
payment and the warrant certificate properly completed and duly executed at the corporate trust office of the warrant agent or any other
office indicated in the applicable prospectus supplement, we will issue and deliver the shares purchasable upon such exercise. If fewer
than all of the warrants represented by the warrant certificate are exercised, then we will issue a new warrant certificate for the remaining
amount of warrants. If we so indicate in the applicable prospectus supplement, holders of the warrants may surrender securities as all
or part of the exercise price for warrants.

Governing Law

Unless we provide otherwise
in the applicable prospectus supplement, the warrants and warrant agreements will be governed by and construed in accordance with the
laws of the State of New York.

Enforceability of Rights by Holders of Warrants

Each warrant agent will act
solely as our agent under the applicable warrant agreement and will not assume any obligation or relationship of agency or trust with
any holder of any warrant. A single bank or trust company may act as warrant agent for more than one issue of warrants. A warrant agent
will have no duty or responsibility in case of any default by us under the applicable warrant agreement or warrant, including any duty
or responsibility to initiate any proceedings at law or otherwise, or to make any demand upon us. Any holder of a warrant may, without
the consent of the related warrant agent or the holder of any other warrant, enforce by appropriate legal action its right to exercise,
and receive the securities purchasable upon exercise of, its warrants.

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DESCRIPTION OF UNITS</div>

We may issue units comprised
of one or more of the other classes of securities described in this prospectus in any combination. Each unit will be issued so that the
holder of the unit is also the holder of each security included in the unit. Thus, the holder of a unit will have the rights and obligations
of a holder of each included security. The units may be issued under unit agreements to be entered into between