BANDWIDTH INC

Ticker: BAND CUSIP: 05988J103 Class: Common Stock

OSTERWEIS CAPITAL MANAGEMENT INC's Holding History (CIK: 0001007524)

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

Q2 2021

Shares 45,215 Value ($000) $6,236 Avg Close $125.48 Range $107.01 - $145.97

Q1 2021

Shares 28,415 Value ($000) $3,601 Avg Close $154.91 Range $111.04 - $196.70

Q4 2020

Shares 46,180 Value ($000) $7,096 Avg Close $164.83 Range $138.01 - $198.60

Q3 2020

Shares 46,570 Value ($000) $8,130 Avg Close $148.05 Range $121.64 - $179.11

Q2 2020

Shares 44,645 Value ($000) $5,670 Avg Close $100.94 Range $61.76 - $130.84

Q1 2020

Shares 19,235 Value ($000) $1,294 Avg Close $68.17 Range $50.89 - $88.00

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	45,215	$6,236	$125.48	$107.01 - $145.97
Q1 2021	28,415	$3,601	$154.91	$111.04 - $196.70
Q4 2020	46,180	$7,096	$164.83	$138.01 - $198.60
Q3 2020	46,570	$8,130	$148.05	$121.64 - $179.11
Q2 2020	44,645	$5,670	$100.94	$61.76 - $130.84
Q1 2020	19,235	$1,294	$68.17	$50.89 - $88.00