Type	Name	Date
Underwriting agreement	Underwriting Agreement	11/24/2020
Underwriting agreement	Underwriting Agreement	03/25/2019
Securities purchase agreement	Securities Purchase Agreement	11/09/2017
Securities purchase agreement	Securities Purchase Agreement	11/09/2017
Registration rights agreement	Registration Rights Agreement	11/09/2017
Securities purchase agreement	Securities Purchase Agreement	05/11/2017
Registration rights agreement	Registration Rights Agreement	08/02/2012
Credit agreement	First Amendment to the Revolving Credit Agreement by and between the Koski Family Limited Partnership and Oragenics, Inc.	01/28/2011