X0306 4 2023-02-10 0 0001253176 VAPOTHERM INC VAPO 0001753455 Landry John 100 DOMAIN DRIVE EXETER NH 03833 0 1 0 0 SVP & Chief Financial Officer Common Stock 2023-02-10 4 P 0 71428 1.05 A 381392 D Common Stock 13550 I Roth IRA I Common Stock 3400 I Roth IRA II Warrant 1.17 2023-02-10 4 P 0 71428 A 2023-02-10 2028-02-10 Common Stock 71428 71428 D $1.05 per unit, each unit consisted of one share of common stock and a warrant to purchase one share of common stock. Includes 60,501 shares that will be issued over time upon vesting and settlement of restricted stock unit awards, 83,095 shares held by the reporting person's Roth IRA and 1,206 shares purchased under the Vapotherm, Inc. 2018 Employee Stock Purchase Plan. The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. /s/Adrain Bryant, as Attorney In Fact 2023-02-14