Company: ARMP
Filing Date: 2025-12-01
Form Type: 424B5
Source: 0001104659-25-117382
Chunk: 62

Company: Armata Pharmaceuticals, Inc.
Filing Date: 2025-12-01
Form: 424B5
Chunk 62
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 obligations to investors who hold beneficial interests in global securities, in street name or by any other indirect means.
This will be the case whether an investor chooses to be an indirect holder of a security or has no choice because we are issuing the securities
only in global form.

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For example, once we make
a payment or give a notice to the holder, we have no further responsibility for the payment or notice even if that holder is required,
under agreements with depositary participants or customers or by law, to pass it along to the indirect holders but does not do so.

Special Considerations for Indirect Holders

If you hold securities through
a bank, broker or other financial institution, either in book-entry form or in street name, you should check with your bank, broker or
other financial institution to find out:

| · | how it handles securities payments and notices; |

| · | whether it imposes fees or charges; |

| · | how it would handle a request for the holders’ 
 consent, if ever required;                     |

| · | whether and how you can instruct it to send you                                                    
 securities registered in your own name so you can be a holder, if that is permitted in the future; |

| · | how it would exercise rights under the securities                                                             
 if there were a default or other event triggering the need for holders to act to protect their interests; and |

| · | if the securities are in book-entry form, how                    
 the depositary’s rules and procedures will affect these matters. |

Global Securities

A global security is a security
that represents one or any other number of individual securities held by a depositary. Generally, all securities represented by the same
global securities will have the same terms.

Each security issued in book-entry
form will be represented by a global security that we deposit with and register in the name of a financial institution or its nominee
that we select. The financial institution that we select for this purpose is called the depositary. Unless we specify otherwise in the
applicable prospectus supplement, the Depository Trust Company (“DTC”), will be the depositary for all securities issued in
book-entry form.

A global security may not
be transferred to or registered in the name of anyone other than the depositary, its nominee or a successor depositary, unless special
termination situations arise. We describe those situations below under “Special Situations When a Global Security Will Be Terminated.”
As a result of these arrangements,