ON SEMICONDUCTOR CORP

Ticker: ON CUSIP: 682189105 Class: EQTY

Twin Tree Management, LP's Holding History (CIK: 0001535588)

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

Q4 2025

Shares 113,771 Value ($000) $6,161 Avg Close $51.30 Range $44.56 - $57.52

Q3 2025

Shares 59,189 Value ($000) $2,919 Avg Close $52.63 Range $46.35 - $63.63

Q2 2025

Shares 143,902 Value ($000) $7,542 Avg Close $43.47 Range $31.04 - $55.01

Q3 2024

Shares 18,970 Value ($000) $1,377 Avg Close $72.80 Range $66.18 - $80.08

Q2 2024

Shares 70,522 Value ($000) $4,834 Avg Close $70.16 Range $59.34 - $77.22

Q1 2024

Shares 1,908 Value ($000) $140 Avg Close $76.54 Range $68.78 - $85.16

Q3 2023

Shares 37,494 Value ($000) $3,485 Avg Close $97.14 Range $88.63 - $111.35

Q2 2023

Shares 282,227 Value ($000) $26,693 Avg Close $82.71 Range $66.67 - $95.32

Q4 2022

Shares 223,019 Value ($000) $13,910 Avg Close $66.70 Range $54.93 - $77.28

Q3 2022

Shares 254,489 Value ($000) $15,862 Avg Close $64.40 Range $44.76 - $76.78

Q2 2022

Shares 663,551 Value ($000) $33,383 Avg Close $55.72 Range $49.35 - $67.19

Q1 2022

Shares 410,957 Value ($000) $25,730 Avg Close $60.97 Range $51.02 - $71.26

Q4 2021

Shares 298,570 Value ($000) $20,279 Avg Close $56.65 Range $41.88 - $70.27

Q3 2021

Shares 148,949 Value ($000) $6,817 Avg Close $42.74 Range $34.01 - $49.78

Q2 2021

Shares 55,704 Value ($000) $2,132 Avg Close $39.26 Range $35.12 - $44.59

Q4 2020

Shares 74,691 Value ($000) $2,445 Avg Close $27.90 Range $21.91 - $32.93

Q1 2020

Shares 126 Value ($000) $2 Avg Close $19.56 Range $8.17 - $25.92

Q2 2019

Shares 939 Value ($000) $19 Avg Close $20.66 Range $17.31 - $23.54

Q1 2019

Shares 134,531 Value ($000) $2,767 Avg Close $20.63 Range $15.57 - $23.35

Q1 2018

Shares 41,970 Value ($000) $1,027 Avg Close $24.12 Range $20.21 - $27.10

Q3 2017

Shares 5,973 Value ($000) $110 Avg Close $16.09 Range $13.65 - $18.49

Q2 2017

Shares 2,332 Value ($000) $33 Avg Close $15.03 Range $13.77 - $16.93

Q1 2017

Shares 71,011 Value ($000) $1,100 Avg Close $14.50 Range $12.37 - $16.06

Q4 2016

Shares 129,927 Value ($000) $1,658 Avg Close $11.94 Range $10.74 - $13.32

Q1 2015

Shares 5,497 Value ($000) $67 Avg Close $11.46 Range $9.65 - $13.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	113,771	$6,161	$51.30	$44.56 - $57.52
Q3 2025	59,189	$2,919	$52.63	$46.35 - $63.63
Q2 2025	143,902	$7,542	$43.47	$31.04 - $55.01
Q3 2024	18,970	$1,377	$72.80	$66.18 - $80.08
Q2 2024	70,522	$4,834	$70.16	$59.34 - $77.22
Q1 2024	1,908	$140	$76.54	$68.78 - $85.16
Q3 2023	37,494	$3,485	$97.14	$88.63 - $111.35
Q2 2023	282,227	$26,693	$82.71	$66.67 - $95.32
Q4 2022	223,019	$13,910	$66.70	$54.93 - $77.28
Q3 2022	254,489	$15,862	$64.40	$44.76 - $76.78
Q2 2022	663,551	$33,383	$55.72	$49.35 - $67.19
Q1 2022	410,957	$25,730	$60.97	$51.02 - $71.26
Q4 2021	298,570	$20,279	$56.65	$41.88 - $70.27
Q3 2021	148,949	$6,817	$42.74	$34.01 - $49.78
Q2 2021	55,704	$2,132	$39.26	$35.12 - $44.59
Q4 2020	74,691	$2,445	$27.90	$21.91 - $32.93
Q1 2020	126	$2	$19.56	$8.17 - $25.92
Q2 2019	939	$19	$20.66	$17.31 - $23.54
Q1 2019	134,531	$2,767	$20.63	$15.57 - $23.35
Q1 2018	41,970	$1,027	$24.12	$20.21 - $27.10
Q3 2017	5,973	$110	$16.09	$13.65 - $18.49
Q2 2017	2,332	$33	$15.03	$13.77 - $16.93
Q1 2017	71,011	$1,100	$14.50	$12.37 - $16.06
Q4 2016	129,927	$1,658	$11.94	$10.74 - $13.32
Q1 2015	5,497	$67	$11.46	$9.65 - $13.31