SPS COMM INC

Ticker: SPSC CUSIP: 78463M107 Class: EQTY

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

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

Q4 2020

Shares 3,583 Value ($000) $389 Avg Close $93.82 Range $78.10 - $111.63

Q3 2020

Shares 4,175 Value ($000) $325 Avg Close $76.03 Range $69.39 - $83.85

Q2 2020

Shares 4,220 Value ($000) $317 Avg Close $60.93 Range $43.12 - $76.85

Q1 2020

Shares 4,745 Value ($000) $221 Avg Close $52.74 Range $31.28 - $62.26

Q4 2019

Shares 4,485 Value ($000) $249 Avg Close $53.17 Range $45.62 - $59.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	3,583	$389	$93.82	$78.10 - $111.63
Q3 2020	4,175	$325	$76.03	$69.39 - $83.85
Q2 2020	4,220	$317	$60.93	$43.12 - $76.85
Q1 2020	4,745	$221	$52.74	$31.28 - $62.26
Q4 2019	4,485	$249	$53.17	$45.62 - $59.04