Attached files
file | filename |
---|---|
S-1/A - AMENDMENT TO FORM S-1 REGISTRATION STATEMENT - Xenetic Biosciences, Inc. | xenetic_s1a3.htm |
EX-5.1 - LEGAL OPINION - Xenetic Biosciences, Inc. | xenetic_ex0501.htm |
EX-3.7 - CERTIFICATE OF CHANGE PURSUANT TO NRS 78.209 - Xenetic Biosciences, Inc. | xenetic_ex0307.htm |
EX-1.1 - UNDERWRITING AGREEMENT - Xenetic Biosciences, Inc. | xenetic_s1a-ex0101.htm |
Exhibit 4.1
1 |
2 |