TOPBUILD CORP

Ticker: BLD CUSIP: 89055F103 Class: EQTY

Horizon Investment Services, LLC's Holding History (CIK: 0001426940)

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

Q1 2021

Shares 2,009 Value ($000) $421 Avg Close $203.22 Range $178.03 - $224.89

Q4 2020

Shares 2,837 Value ($000) $522 Avg Close $176.93 Range $146.50 - $200.32

Q3 2020

Shares 3,020 Value ($000) $515 Avg Close $143.62 Range $111.32 - $172.40

Q2 2020

Shares 2,338 Value ($000) $266 Avg Close $99.87 Range $59.09 - $134.75

Q4 2019

Shares 2,309 Value ($000) $238 Avg Close $104.04 Range $91.31 - $113.74

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	2,009	$421	$203.22	$178.03 - $224.89
Q4 2020	2,837	$522	$176.93	$146.50 - $200.32
Q3 2020	3,020	$515	$143.62	$111.32 - $172.40
Q2 2020	2,338	$266	$99.87	$59.09 - $134.75
Q4 2019	2,309	$238	$104.04	$91.31 - $113.74