Armata Pharmaceuticals Inc. Watch

from 10-K 2 pages Description of Common Stock ​

from 10-K 2 pages Description of Common Stock ​

from S-3 17 pages Armata Pharmaceuticals, Inc. Registration Rights Agreement

from 10-K 2 pages Description of Common Stock ​

from 8-K 23 pages Warrants for Purchase of Common Shares

from 10-K 2 pages Description of Common Stock ​

from 8-K 23 pages Warrants for Purchase of Common Shares

from S-3 36 pages Form of Indenture Armata Pharmaceuticals, Inc. as Issuer and as Indenture Trustee Indenture Dated as of , 1

from 10-K 2 pages Description of Common Stock

from 8-K 16 pages Armata Pharmaceuticals, Inc. Registration Rights Agreement

from 8-K 24 pages Warrants for Purchase of Common Shares

from 8-K 2 pages Zq|cert#|coy|cls|rgstry|acct#|transtype|run#|trans# Common Stock Par Value $0.01 Common Stock Certificate Number Zq00000000 Armata Pharmaceuticals Purposeful • Precise * Powerful Armata Pharmaceuticals, Inc. Incorporated Under the Laws of the State of Washington Shares **000000*********** ***000000********** ****000000********* *****000000******** ******000000******* See Reverse for Certain Definitions Cusip 04216r 10 2 This Certifies That Mr. Sample & Mrs. Sample & Mr. Sample & Mrs. Sample Is the Record Holder of ***Zero Hundred Thousand Zero Hundred and Zero*** This Certificate Is Transferable in Cities Designated by the Transfer Agent, Available Online at WWW.COMPUTERSHARE.com Fully Paid and Nonassessable Shares of Common Stock, $.01 Par Value, of Armata Pharmaceuticals, Inc. Transferable on the Books of the Corporation in Person or by Duly Authorized Attorney Upon Surrender of This Certificate Properly Endorsed. This Certificate Is Not Valid Until Countersigned by the Transfer Agent and Registered by the Registrar. Witness the Facsimile Seal of the Corporation and the Facsimile Signatures of Its Duly Authorized Officers. Dated Dd-MMM-Yyyy Countersigned and Registered: Computershare Inc. Transfer Agent and Registrar, by Authorized Signature Chief Executive Officer Chief Financial Officer Po Box 43004, Providence, Ri 02940-3004 Mr a Sample Desination (If Any) Add 1 Add 2 Add 3 Add 4 Cusip Xxxxxx XX X Holder Id Xxxxxxxxxx Insurance Value 1,000,000.00 Number of Shares 123456 Dtc 12345678 123456789012345 Certificate Numbers 1234567890/1234567890 Total Transaction Num/No. 1 2 3 4 5 6 Denom. 1 2 3 4 5 6 Total 1 2 3 4 5 6 7

from S-1/A 20 pages Common Stock Purchase Warrant Ampliphi Biosciences Corporation

from S-1/A 20 pages Pre-Funded Common Stock Purchase Warrant Ampliphi Biosciences Corporation

from S-1/A 20 pages Pre-Funded Common Stock Purchase Warrant Ampliphi Biosciences Corporation

from S-1/A 20 pages Pre-Funded Warrant to Purchase Common Stock Ampliphi Biosciences Corporation

from S-1/A 19 pages Common Stock Purchase Warrant Ampliphi Biosciences Corporation

from S-8 2 pages Indenture or similar

from 8-K 16 pages Common Stock Purchase Warrant Ampliphi Biosciences Corporation

from S-1/A 15 pages Common Stock Purchase Warrant Ampliphi Biosciences Corporation