PROTO LABS INC

Ticker: PRLB CUSIP: 743713109 Class: EQTY

EXENCIAL WEALTH ADVISORS, LLC's Holding History (CIK: 0001576151)

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

Q3 2021

Shares 7,020 Value ($000) $468 Avg Close $78.12 Range $66.51 - $93.66

Q2 2021

Shares 5,636 Value ($000) $517 Avg Close $98.50 Range $82.60 - $127.65

Q1 2021

Shares 4,412 Value ($000) $537 Avg Close $166.30 Range $109.17 - $286.57

Q4 2020

Shares 3,271 Value ($000) $502 Avg Close $141.05 Range $113.62 - $203.88

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	7,020	$468	$78.12	$66.51 - $93.66
Q2 2021	5,636	$517	$98.50	$82.60 - $127.65
Q1 2021	4,412	$537	$166.30	$109.17 - $286.57
Q4 2020	3,271	$502	$141.05	$113.62 - $203.88