X0206 3 2021-06-18 0 0001681682 ENDRA Life Sciences Inc. NDRA 0001868216 Pestrikova Irina 3600 GREEN COURT, SUITE 350 ANN ARBOR MI 48105 0 1 0 0 Senior Director, Finance Stock Options 0.70 2030-10-27 Common Stock 4000 D Stock Options 2.23 2031-02-05 Common Stock 4000 D This stock option grant becomes exercisable with respect to 1,334 shares of common stock on the first anniversary of the grant date and with respect to 1,333 shares of common stock on the second and third anniversary of the grant date. /s/ Irina Pestrikova by Mark Busch, attorney-in-fact 2021-06-22