X0306 4 2020-04-09 0 0001681682 ENDRA Life Sciences Inc. NDRA 0001809482 Basenese Lou 3600 GREEN COURT, SUITE 350 ANN ARBOR MI 48105 1 0 0 0 Common Stock 2020-04-09 4 A 0 41587 0.00 A 41587 D Stock Option (right to buy) 0.70 2020-04-09 4 A 0 50000 0.00 A 2030-04-09 Common Stock 50000 50000 D Represents restricted stock units granted in lieu of the Reporting Person's cash retainer payable under the Issuer's Non-Employee Director Compensation Policy for the second, third and fourth quarters of 2020. The restricted stock units vest in three equal installments on the last day of each such calendar quarter. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. Includes unvested restricted stock units. Represents a stock option award granted on April 9, 2020 pursuant to the Issuer's Non-Employee Director Compensation Policy. This stock option grant becomes exercisable in three equal annual installments beginning April 9, 2021. /s/ Louis J. Basenese by Mark Busch, attorney-in-fact 2020-04-15