X0306 4 2019-05-29 0 0001266806 SECOND SIGHT MEDICAL PRODUCTS INC EYES 0001624919 Williams Gregg 12744 SAN FERNANDO ROAD SUITE 400 SYLMAR CA 91342 1 0 1 0 Common Stock 2019-05-29 4 A 0 9347 0.7345 A 78456107 I See footnote Common Stock 2019-05-30 4 A 0 31746 0.7856 A 78487853 I See footnote Sam B Williams 95 GST Trust ("GST") acquired 4,674 shares of common stock on May 29, 2019 and 15,873 shares on May 30, 2019. The Gregg G. Williams 2006 Trust ("GW Trust") acquired 4,673 shares of common stock on May 29, 2019 and 15,873 shares on May 30, 2019. Purchases were made pursuant to 10b5-1 Plan dated March 1, 2019. Mr. Williams is a trustee of both trusts. Represents the weighted average price for the shares. The shares were purchased at prices ranging from $0.72 per share to $0.7453 per share. The reporting person will provide to the Securities and Exchange Commission staff, the issuer, or any security holder of the issuer, upon request, full information regarding the number of shares purchased at each separate price. Represents the weighted average price for the shares. The shares were purchased at prices ranging from $0.7303 per share to $0.8361 per share. The reporting person will provide to the Securities and Exchange Commission staff, the issuer, or any security holder of the issuer, upon request, full information regarding the number of shares purchased at each separate price. After giving effect to the transactions reported on this Form 4, shares beneficially owned by Mr. Williams include (i) 27,789,128 shares of common stock and warrants to purchase 13,708,798 shares of common stock owned by GW Trust, (ii) 29,108,563 shares of common stock and warrants to purchase 27,624,309 shares of common stock owned by Williams International Co. LLC (iii) 4,358,082 shares of common stock owned by Sam Williams Family Investments LLC and (iv) 17,232,080 shares of common stock and warrants to purchase 6,906,077 shares of common stock owned by GST. /s/ John T. Blake, Attorney-in-fact 2019-05-30