BANDWIDTH INC

Ticker: BAND CUSIP: 05988J103 Class: Common Stock

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q1 2021

Shares 3,000 Value ($000) $380 Avg Close $154.91 Range $111.04 - $196.70

Q4 2020

Shares 5,700 Value ($000) $876 Avg Close $164.83 Range $138.01 - $198.60

Q3 2020

Shares 6,200 Value ($000) $1,082 Avg Close $148.05 Range $121.64 - $179.11

Q1 2020

Shares 5,200 Value ($000) $350 Avg Close $68.17 Range $50.89 - $88.00

Q2 2019

Shares 34,600 Value ($000) $2,596 Avg Close $72.95 Range $64.62 - $82.66

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	3,000	$380	$154.91	$111.04 - $196.70
Q4 2020	5,700	$876	$164.83	$138.01 - $198.60
Q3 2020	6,200	$1,082	$148.05	$121.64 - $179.11
Q1 2020	5,200	$350	$68.17	$50.89 - $88.00
Q2 2019	34,600	$2,596	$72.95	$64.62 - $82.66