X0306 4 2017-06-22 0 0001174940 ORAGENICS INC OGEN.BC 0001294887 Joslyn Alan 4902 EISENHOWER BOULEVARD TAMPA FL 33634 1 1 0 0 See Remarks Employee Director Option (Right to Buy) 0.37 2017-06-22 4 A 0 140000 0.00 A 2017-06-22 2027-06-22 Common Stock 140000 140000 D Represents an award of options to purchase shares of the Company's common stock under the Company's 2012 Equity Incentive Plan, that vest equally over three years commencing on the first anniversary of the grant date. The option exercise price is the closing price on the date of the grant, June 22, 2017. Chief Executive Officer and President /s/ Mark A. Catchur, as Attorney-in-Fact for Alan Joslyn 2017-06-26