X0306 4 2019-05-20 0 0001266806 SECOND SIGHT MEDICAL PRODUCTS INC EYES 0001345539 McGuire Jonathan Will 12744 SAN FERNANDO ROAD SUITE 400 SYLMAR CA 91342 1 1 0 0 Chief Executive Officer Common Stock 2019-05-20 4 M 0 11875 0.00 A 131955 D Common Stock 2019-05-21 4 S 0 3867 0.8501 D 128088 D Resrticted Stock Units (RSUs) 0.00 2019-05-20 4 M 0 11875 0.00 D 2016-08-17 2019-08-17 Common Stock 11875 11875 D 11,875 shares of common stock acquired upon partial vesting and release of common stock from restricted stock units (RSUs). 3,867 shares were sold to satisfy the tax withholding obligations on partial vesting and release of common stock from RSUs. RSUs were granted on 8/17/2015 and vest over a 4 year term, with 25% of the total number of units vesting on the first anniversary of the grant date and thereafter vesting in 12 equal quarterly installments of 6.25% of the total number of units. /s/ John T. Blake, Attorney-in-fact 2019-05-22