X0306 4 2020-12-02 0 0001531048 Inari Medical, Inc. NARI 0001523522 Nielsen Kirk G. C/O INARI MEDICAL, INC. 9 PARKER, SUITE 100 IRVINE CA 92618 1 0 0 0 Common Stock 2020-12-02 4 J 0 421331 0.00 D 2283831 I See footnote Common Stock 2020-12-02 4 J 0 108490 0.00 A 108490 I See footnote Common Stock 2020-12-02 4 J 0 108490 0.00 D 0 I See footnote Common Stock 2020-12-02 4 J 0 5869 0.00 A 14706 D Common Stock 2020-12-02 4 J 0 2654 0.00 D 14386 I See footnote Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by Versant Venture Capital IV, L.P. ("Versant IV"), to its partners, pursuant to a Rule 10b5-1 distribution plan. Shares held by Versant IV. Versant Ventures IV, LLC ("Versant Ventures IV GP") is the general partner of Versant IV. The Reporting Person is a managing member of Versant Ventures IV GP and may be deemed to share voting and dispositive power over the shares held by Versant IV; however, he disclaims beneficial ownership of such securities, except to the extent of his pecuniary interests therein. Represents a change in the form of ownership of Versant Ventures IV GP by virtue of the receipt of shares as a result of the pro-rata in-kind distribution of common stock of the Issuer for no consideration by Versant IV. Shares held by Versant Ventures IV GP. The Reporting Person is a managing member of Versant Ventures IV GP and may be deemed to share voting and dispositive power over the shares held by Versant Ventures IV GP; however, he disclaims beneficial ownership of such securities, except to the extent of his pecuniary interests therein. Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by Versant Ventures IV GP to its members. Represents a change in the form of ownership of the Reporting Person by virtue of the receipt of shares as a result of the pro-rata in-kind distribution of common stock of the Issuer for no consideration by Versant Venture IV GP. Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by Versant Side Fund IV, L.P. ("Versant Side Fund"), to its partners, pursuant to a Rule 10b5-1 distribution plan. Shares held by Versant Side Fund. Versant Ventures IV GP is the general partner of Versant Side Fund. The Reporting Person is a managing member of Versant Ventures IV GP and may be deemed to share voting and dispositive power over the shares held by Versant Side Fund; however, he disclaims beneficial ownership of such securities, except to the extent of his pecuniary interests therein. /s/ Robin L. Praeger, Attorney-in-Fact for Kirk Nielsen 2020-12-04