X0306 4 2018-01-24 0 0001348036 AVALARA INC AVLR 0001741527 Stoner Chelsea R. 255 SOUTH KING ST., SUITE 1800 SEATTLE WA 98104 1 0 0 0 Common Stock 2018-06-19 4 M 0 10000 4.50 A 10000 D Common Stock 2018-06-19 4 F 0 1011 44.525 D 8989 D Common Stock 2018-06-19 4 M 0 10000 9.72 A 18989 D Common Stock 2018-06-19 4 F 0 2184 44.525 D 16805 D Common Stock 2018-06-19 4 M 0 10000 12.20 A 26805 D Common Stock 2018-06-19 4 F 0 2741 44.525 D 24064 D Common Stock 2018-06-19 4 M 0 10000 12.60 A 34064 D Common Stock 2018-06-19 4 F 0 2830 44.525 D 31234 D Common Stock 2018-06-19 4 M 0 10000 13.84 A 41234 D Common Stock 2018-06-19 4 F 0 3109 44.525 D 38125 D Common Stock 2018-06-19 4 M 0 10000 16.60 A 48125 D Common Stock 2018-06-19 4 F 0 3729 44.525 D 44396 D Warrant (right to buy) 16.60 2018-01-24 4 A 0 10000 0.00 A Common Stock 10000 10000 D Warrant (right to buy) 4.50 2018-06-19 4 M 0 10000 0.00 D Common Stock 10000 0 D Warrant (right to buy) 9.72 2018-06-19 4 M 0 10000 0.00 D Common Stock 10000 0 D Warrant (right to buy) 12.20 2018-06-19 4 M 0 10000 0.00 D Common Stock 10000 0 D Warrant (right to buy) 12.60 2018-06-19 4 M 0 10000 0.00 D Common Stock 10000 0 D Warrant (right to buy) 13.84 2018-06-19 4 M 0 10000 0.00 D Common Stock 10000 0 D Warrant (right to buy) 16.60 2018-06-19 4 M 0 10000 0.00 D Common Stock 10000 0 D The shares issuable upon exercise of the warrant are subject to the terms of a lock-up agreement entered into in connection with the Issuer's initial public offering. The warrant was fully exercisable upon grant. Unless sooner exercised, the warrant expires immediately prior to the closing of the Issuer's initial public offering and will be automatically net exercised pursuant to its terms if not exercised prior to that time. /s/ Daniel E. Manning, Attorney-in-Fact 2018-06-19