ON SEMICONDUCTOR CORP

Ticker: ON CUSIP: 682189105 Class: EQTY

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

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

Q4 2023

Shares 25,315 Value ($000) $2,115 Avg Close $78.58 Range $61.47 - $95.64

Q3 2023

Shares 34,251 Value ($000) $3,184 Avg Close $97.14 Range $88.63 - $111.35

Q2 2023

Shares 34,615 Value ($000) $3,274 Avg Close $82.71 Range $66.67 - $95.32

Q1 2023

Shares 35,140 Value ($000) $2,893 Avg Close $75.97 Range $59.61 - $87.55

Q4 2022

Shares 35,624 Value ($000) $2,222 Avg Close $66.70 Range $54.93 - $77.28

Q3 2022

Shares 36,019 Value ($000) $2,245 Avg Close $64.40 Range $44.76 - $76.78

Q2 2022

Shares 34,281 Value ($000) $1,725 Avg Close $55.72 Range $49.35 - $67.19

Q1 2022

Shares 30,955 Value ($000) $1,938 Avg Close $60.97 Range $51.02 - $71.26

Q4 2021

Shares 24,702 Value ($000) $1,678 Avg Close $56.65 Range $41.88 - $70.27

Q4 2019

Shares 105,170 Value ($000) $2,564 Avg Close $21.12 Range $17.04 - $24.70

Q3 2019

Shares 124,588 Value ($000) $2,393 Avg Close $19.23 Range $16.65 - $22.36

Q2 2019

Shares 149,680 Value ($000) $3,025 Avg Close $20.66 Range $17.31 - $23.54

Q1 2019

Shares 159,643 Value ($000) $3,284 Avg Close $20.63 Range $15.57 - $23.35

Q4 2018

Shares 166,983 Value ($000) $2,757 Avg Close $17.29 Range $14.55 - $20.06

Q3 2018

Shares 172,550 Value ($000) $3,180 Avg Close $21.37 Range $18.06 - $24.31

Q2 2018

Shares 185,670 Value ($000) $4,128 Avg Close $24.17 Range $21.45 - $26.38

Q1 2018

Shares 221,117 Value ($000) $5,409 Avg Close $24.12 Range $20.21 - $27.10

Q4 2017

Shares 225,500 Value ($000) $4,722 Avg Close $20.40 Range $18.52 - $22.15

Q3 2017

Shares 235,362 Value ($000) $4,347 Avg Close $16.09 Range $13.65 - $18.49

Q2 2017

Shares 235,900 Value ($000) $3,312 Avg Close $15.03 Range $13.77 - $16.93

Q2 2015

Shares 234,540 Value ($000) $2,742 Avg Close $12.27 Range $11.08 - $13.50

Q1 2015

Shares 220,710 Value ($000) $2,673 Avg Close $11.46 Range $9.65 - $13.31

Q1 2014

Shares 23,045 Value ($000) $217 Avg Close $8.98 Range $7.82 - $9.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	25,315	$2,115	$78.58	$61.47 - $95.64
Q3 2023	34,251	$3,184	$97.14	$88.63 - $111.35
Q2 2023	34,615	$3,274	$82.71	$66.67 - $95.32
Q1 2023	35,140	$2,893	$75.97	$59.61 - $87.55
Q4 2022	35,624	$2,222	$66.70	$54.93 - $77.28
Q3 2022	36,019	$2,245	$64.40	$44.76 - $76.78
Q2 2022	34,281	$1,725	$55.72	$49.35 - $67.19
Q1 2022	30,955	$1,938	$60.97	$51.02 - $71.26
Q4 2021	24,702	$1,678	$56.65	$41.88 - $70.27
Q4 2019	105,170	$2,564	$21.12	$17.04 - $24.70
Q3 2019	124,588	$2,393	$19.23	$16.65 - $22.36
Q2 2019	149,680	$3,025	$20.66	$17.31 - $23.54
Q1 2019	159,643	$3,284	$20.63	$15.57 - $23.35
Q4 2018	166,983	$2,757	$17.29	$14.55 - $20.06
Q3 2018	172,550	$3,180	$21.37	$18.06 - $24.31
Q2 2018	185,670	$4,128	$24.17	$21.45 - $26.38
Q1 2018	221,117	$5,409	$24.12	$20.21 - $27.10
Q4 2017	225,500	$4,722	$20.40	$18.52 - $22.15
Q3 2017	235,362	$4,347	$16.09	$13.65 - $18.49
Q2 2017	235,900	$3,312	$15.03	$13.77 - $16.93
Q2 2015	234,540	$2,742	$12.27	$11.08 - $13.50
Q1 2015	220,710	$2,673	$11.46	$9.65 - $13.31
Q1 2014	23,045	$217	$8.98	$7.82 - $9.75