UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

NOTICE OF EFFECTIVENESS

Effective Date: May 11,
Synthetic Biologics (AMEX:SYN)
Historical Stock Chart
From Nov 2021 to Dec 2021 Click Here for more Synthetic Biologics Charts.
Synthetic Biologics (AMEX:SYN)
Historical Stock Chart
From Dec 2020 to Dec 2021 Click Here for more Synthetic Biologics Charts.