X0306 4 2020-12-07 0 0001337013 InfuSystem Holdings, Inc INFU 0001460781 BlueLine Capital Partners II, L.P. C/O BLUELINE PARTNERS, LLC 3480 BUSKIRK AVENUE, SUITE 215 PLEASANT HILL CA 94523 1 0 0 0 0001601538 Meridian OHC LLC 425 WEED STREET NEW CANAAN CT 06840 0 0 1 0 0001601536 Meridian TSV II, LP 425 WEED STREET NEW CANAAN CT 06840 0 0 1 0 0001603326 TSV Investment Partners, LLC 425 WEED STREET NEW CANAAN CT 06840 0 0 1 0 0001311443 BlueLine Partners, L.L.C. 3480 BUSKIRK AVENUE SUITE 214 PLEASANT HILL CA 94523 0 0 1 0 Common Stock 2020-12-07 4 S 0 2900.0000 17.2100 D 499850.0000 D Common Stock 2020-12-08 4 S 0 4489.0000 17.0400 D 495361.0000 D Common Stock 2020-12-09 4 S 0 1705.0000 17.0000 D 493656.0000 D 1. These securities were owned by BlueLine Capital Partners II, LP. The shares were sold on behalf of the estate of a limited partner of the fund that passed during the year. The shares reported in Column 4 were sold in multiple transactions and the price reported is the weighted-average price for the day. The reporting persons undertake to provide to InfuSystem Holdings, Inc., any security holder of InfuSystem Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price. /s/ Scott Shuda 2020-12-09