X0306 4 2018-05-07 1 0001609550 Inspire Medical Systems, Inc. INSP 0001719184 Amzak Health Investors, LLC 980 FEDERAL HIGHWAY, SUITE 315 BOCA RATON FL 33432 0 0 1 0 0001702237 Kazma Michael D 980 FEDERAL HIGHWAY, SUITE 315 BOCA RATON FL 33432 0 0 1 0 0001365618 Hove Anders D 980 FEDERAL HIGHWAY, SUITE 315 BOCA RATON FL 33432 0 0 1 0 Common Stock 2018-05-07 4 C 0 1372043 A 1372043 D Common Stock 2018-05-07 4 P 0 125000 16.00 A 1497043 D Series F Convertible Preferred Stock 2018-05-07 4 C 0 9124088 0 D Common Stock 1372043 0 D Shares of Series F Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock at a 1-for-0.1504 conversion rate immediately prior to the closing of the Issuer's initial public offering for no additional consideration (subject to the payment of cash in lieu of any fractional shares in accordance with the Issuer's Sixth Amended and Restated Certificate of Incorporation, as amended). These shares had no expiration date. These shares are held of record by Amzak Health Investors, LLC ("Amzak Health"). Joyce Erony, a director of the Issuer, Michael D. Kazma, and Anders Hove are managers of Amzak Health and, as a result, have shared voting and dispositive power over the shares held by Amzak Health. Each of Ms. Erony and Mr. Hove disclaims beneficial ownership of the shares held by Amzak Health except to the extent of his or her proportionate pecuniary interest therein. /s/ Richard Buchholz, as Attorney-in-Fact for Amzak Health Investors, LLC 2018-05-09 /s/ Richard Buchholz, as Attorney-in-Fact for Michael D. Kazma 2018-05-09 /s/ Richard Buchholz, as Attorney-in-Fact for Anders Hove 2018-05-09