PULMONX CORP

Ticker: LUNG CUSIP: 745848101 Class: Common Stock

ArrowMark Colorado Holdings LLC's Holding History (CIK: 0001483859)

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

Q3 2021

Shares 267,618 Value ($000) $9,629 Avg Close $39.35 Range $35.90 - $44.70

Q2 2021

Shares 307,289 Value ($000) $13,558 Avg Close $43.54 Range $35.81 - $49.00

Q1 2021

Shares 448,043 Value ($000) $20,494 Avg Close $57.36 Range $40.99 - $68.76

Q4 2020

Shares 490,066 Value ($000) $33,824 Avg Close $48.97 Range $37.64 - $69.48

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	267,618	$9,629	$39.35	$35.90 - $44.70
Q2 2021	307,289	$13,558	$43.54	$35.81 - $49.00
Q1 2021	448,043	$20,494	$57.36	$40.99 - $68.76
Q4 2020	490,066	$33,824	$48.97	$37.64 - $69.48