WORKIVA INC

Ticker: WK CUSIP: 98139A105 Class: Common Stock

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2020

Shares 9,522 Value ($000) $872 Avg Close $70.23 Range $52.86 - $93.74

Q3 2020

Shares 6,428 Value ($000) $358 Avg Close $55.64 Range $51.44 - $61.50

Q2 2020

Shares 4,408 Value ($000) $236 Avg Close $40.98 Range $29.87 - $56.05

Q2 2019

Shares 3,695 Value ($000) $215 Avg Close $53.58 Range $48.57 - $58.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	9,522	$872	$70.23	$52.86 - $93.74
Q3 2020	6,428	$358	$55.64	$51.44 - $61.50
Q2 2020	4,408	$236	$40.98	$29.87 - $56.05
Q2 2019	3,695	$215	$53.58	$48.57 - $58.69