MARKETAXESS HLDGS INC

Ticker: MKTX CUSIP: 57060D108 Class: COM

Paragon Advisors, LLC's Holding History (CIK: 0001799719)

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

Q3 2021

Shares 3,794 Value ($000) $1,596 Avg Close $434.10 Range $386.93 - $472.28

Q2 2021

Shares 4,595 Value ($000) $2,130 Avg Close $449.61 Range $407.56 - $515.46

Q1 2021

Shares 4,372 Value ($000) $2,177 Avg Close $503.06 Range $444.56 - $555.48

Q4 2020

Shares 4,203 Value ($000) $2,365 Avg Close $513.28 Range $445.05 - $571.70

Q3 2020

Shares 3,614 Value ($000) $1,740 Avg Close $465.37 Range $409.02 - $528.32

Q2 2020

Shares 3,091 Value ($000) $1,548 Avg Close $438.02 Range $297.02 - $495.82

Q1 2020

Shares 2,357 Value ($000) $784 Avg Close $327.01 Range $258.83 - $365.21

Q4 2019

Shares 3,015 Value ($000) $1,095 Avg Close $343.80 Range $297.75 - $386.27

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	3,794	$1,596	$434.10	$386.93 - $472.28
Q2 2021	4,595	$2,130	$449.61	$407.56 - $515.46
Q1 2021	4,372	$2,177	$503.06	$444.56 - $555.48
Q4 2020	4,203	$2,365	$513.28	$445.05 - $571.70
Q3 2020	3,614	$1,740	$465.37	$409.02 - $528.32
Q2 2020	3,091	$1,548	$438.02	$297.02 - $495.82
Q1 2020	2,357	$784	$327.01	$258.83 - $365.21
Q4 2019	3,015	$1,095	$343.80	$297.75 - $386.27