Company: ARMP
Filing Date: 2025-12-01
Form Type: 424B5
Source: 0001104659-25-117382
Chunk: 66

Company: Armata Pharmaceuticals, Inc.
Filing Date: 2025-12-01
Form: 424B5
Chunk 66
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 agent in the applicable prospectus supplement.

Underwriters or dealers may
offer and sell the offered securities from time to time in one or more transactions, including negotiated transactions, at a fixed public
offering price or at varying prices determined at the time of sale. If underwriters or dealers are used in the sale of any securities,
the securities will be acquired by the underwriters or dealers for their own account and may be resold from time to time in one or more
transactions described above. The securities may be either offered to the public through underwriting syndicates represented by managing
underwriters, or directly by underwriters or dealers. Generally, the underwriters’ or dealers’ obligations to purchase the
securities will be subject to certain conditions precedent. The underwriters or dealers will be obligated to purchase all of the securities
if they purchase any of the securities, unless otherwise specified in the prospectus supplement. We may use underwriters with whom we
have a material relationship. We will describe the nature of any such relationship in the prospectus supplement, naming the underwriter.

We may sell the securities
through agents from time to time. The prospectus supplement will name any agent involved in the offer or sale of the securities and any
commissions we pay to them. Generally, any agent will be acting on a best efforts basis for the period of its appointment. We may authorize
underwriters, dealers or agents to solicit offers by certain purchasers to purchase the securities from us at the public offering price
set forth in the prospectus supplement pursuant to delayed delivery contracts providing for payment and delivery on a specified date in
the future. The contracts will be subject only to those conditions set forth in the prospectus supplement, and the prospectus supplement
will set forth any commissions we pay for solicitation of these contracts.

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Agents, dealers and underwriters
may be entitled to indemnification by us against certain civil liabilities, including liabilities under the Securities Act, or to contribution
with respect to payments which the agents, dealers or underwriters may be required to make in respect thereof. Agents, dealers and underwriters
may engage in transactions with, or perform services for us in the ordinary course of business.

All securities we may offer,
other than common stock, will be new issues of securities with no established trading market. Any underwriters may make a market in these
securities, but will not be obligated to do so and may discontinue any market making at any time without notice.