WORKIVA INC

Ticker: WK CUSIP: 98139A105 Class: Common Stock

Cornerstone Wealth Advisors, Inc.'s Holding History (CIK: 0001862176)

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

Q1 2022

Shares 2,450 Value ($000) $289 Avg Close $110.54 Range $87.59 - $131.91

Q4 2021

Shares 2,450 Value ($000) $320 Avg Close $141.03 Range $122.26 - $173.24

Q3 2021

Shares 2,735 Value ($000) $386 Avg Close $135.48 Range $110.23 - $156.48

Q2 2021

Shares 2,735 Value ($000) $309 Avg Close $97.10 Range $83.65 - $115.62

Q1 2021

Shares 2,735 Value ($000) $241 Avg Close $98.98 Range $80.00 - $114.68

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	2,450	$289	$110.54	$87.59 - $131.91
Q4 2021	2,450	$320	$141.03	$122.26 - $173.24
Q3 2021	2,735	$386	$135.48	$110.23 - $156.48
Q2 2021	2,735	$309	$97.10	$83.65 - $115.62
Q1 2021	2,735	$241	$98.98	$80.00 - $114.68