BANDWIDTH INC

Ticker: BAND CUSIP: 05988J103 Class: Common Stock

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

Note: Option positions (PUT/CALL) are excluded.

Q2 2021

Shares 2,467 Value ($000) $340 Avg Close $125.48 Range $107.01 - $145.97

Q1 2021

Shares 3,982 Value ($000) $505 Avg Close $154.91 Range $111.04 - $196.70

Q3 2020

Shares 21,443 Value ($000) $3,743 Avg Close $148.05 Range $121.64 - $179.11

Q2 2019

Shares 30 Value ($000) $2 Avg Close $72.95 Range $64.62 - $82.66

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	2,467	$340	$125.48	$107.01 - $145.97
Q1 2021	3,982	$505	$154.91	$111.04 - $196.70
Q3 2020	21,443	$3,743	$148.05	$121.64 - $179.11
Q2 2019	30	$2	$72.95	$64.62 - $82.66