X0306 4 2020-04-09 0 0001681682 ENDRA Life Sciences Inc. NDRA 0001369005 Gambhir Sanjiv Sam 3600 GREEN COURT, SUITE 350 ANN ARBOR MI 48105 1 0 0 0 Common Stock 2020-04-09 4 A 0 42857 0.00 A 42857 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. /s/ Sanjiv S. Gambhir by Mark Busch, as attorney-in-fact 2020-04-13