ON SEMICONDUCTOR CORP

Ticker: ON CUSIP: 682189105 Class: EQTY

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q4 2022

Shares 14,399 Value ($000) $898 Avg Close $66.70 Range $54.93 - $77.28

Q3 2021

Shares 240,501 Value ($000) $11,008 Avg Close $42.74 Range $34.01 - $49.78

Q1 2021

Shares 19,977 Value ($000) $831 Avg Close $38.38 Range $32.32 - $42.38

Q4 2020

Shares 97,253 Value ($000) $3,183 Avg Close $27.90 Range $21.91 - $32.93

Q3 2020

Shares 23,594 Value ($000) $512 Avg Close $21.22 Range $19.02 - $23.12

Q2 2020

Shares 73,690 Value ($000) $1,461 Avg Close $16.29 Range $10.61 - $21.38

Q1 2020

Shares 31,063 Value ($000) $386 Avg Close $19.56 Range $8.17 - $25.92

Q4 2019

Shares 169,689 Value ($000) $4,137 Avg Close $21.12 Range $17.04 - $24.70

Q3 2019

Shares 174,703 Value ($000) $3,356 Avg Close $19.23 Range $16.65 - $22.36

Q2 2019

Shares 19,668 Value ($000) $397 Avg Close $20.66 Range $17.31 - $23.54

Q1 2019

Shares 461 Value ($000) $9 Avg Close $20.63 Range $15.57 - $23.35

Q4 2018

Shares 44,590 Value ($000) $736 Avg Close $17.29 Range $14.55 - $20.06

Q3 2018

Shares 86,703 Value ($000) $1,598 Avg Close $21.37 Range $18.06 - $24.31

Q2 2018

Shares 25,664 Value ($000) $571 Avg Close $24.17 Range $21.45 - $26.38

Q3 2017

Shares 73 Value ($000) $1 Avg Close $16.09 Range $13.65 - $18.49

Q2 2017

Shares 76 Value ($000) $1 Avg Close $15.03 Range $13.77 - $16.93

Q1 2017

Shares 427,558 Value ($000) $6,623 Avg Close $14.50 Range $12.37 - $16.06

Q4 2016

Shares 345,247 Value ($000) $4,405 Avg Close $11.94 Range $10.74 - $13.32

Q3 2016

Shares 141,376 Value ($000) $1,742 Avg Close $10.35 Range $8.11 - $12.55

Q1 2016

Shares 35 Value ($000) $0 Avg Close $8.56 Range $6.97 - $9.92

Q4 2015

Shares 1,000 Value ($000) $10 Avg Close $10.52 Range $9.06 - $11.62

Q2 2015

Shares 78,325 Value ($000) $916 Avg Close $12.27 Range $11.08 - $13.50

Q1 2015

Shares 32,728 Value ($000) $396 Avg Close $11.46 Range $9.65 - $13.31

Q4 2014

Shares 9,696 Value ($000) $98 Avg Close $8.78 Range $6.76 - $10.44

Q4 2013

Shares 1,464 Value ($000) $12 Avg Close $7.29 Range $6.80 - $8.35

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	14,399	$898	$66.70	$54.93 - $77.28
Q3 2021	240,501	$11,008	$42.74	$34.01 - $49.78
Q1 2021	19,977	$831	$38.38	$32.32 - $42.38
Q4 2020	97,253	$3,183	$27.90	$21.91 - $32.93
Q3 2020	23,594	$512	$21.22	$19.02 - $23.12
Q2 2020	73,690	$1,461	$16.29	$10.61 - $21.38
Q1 2020	31,063	$386	$19.56	$8.17 - $25.92
Q4 2019	169,689	$4,137	$21.12	$17.04 - $24.70
Q3 2019	174,703	$3,356	$19.23	$16.65 - $22.36
Q2 2019	19,668	$397	$20.66	$17.31 - $23.54
Q1 2019	461	$9	$20.63	$15.57 - $23.35
Q4 2018	44,590	$736	$17.29	$14.55 - $20.06
Q3 2018	86,703	$1,598	$21.37	$18.06 - $24.31
Q2 2018	25,664	$571	$24.17	$21.45 - $26.38
Q3 2017	73	$1	$16.09	$13.65 - $18.49
Q2 2017	76	$1	$15.03	$13.77 - $16.93
Q1 2017	427,558	$6,623	$14.50	$12.37 - $16.06
Q4 2016	345,247	$4,405	$11.94	$10.74 - $13.32
Q3 2016	141,376	$1,742	$10.35	$8.11 - $12.55
Q1 2016	35	$0	$8.56	$6.97 - $9.92
Q4 2015	1,000	$10	$10.52	$9.06 - $11.62
Q2 2015	78,325	$916	$12.27	$11.08 - $13.50
Q1 2015	32,728	$396	$11.46	$9.65 - $13.31
Q4 2014	9,696	$98	$8.78	$6.76 - $10.44
Q4 2013	1,464	$12	$7.29	$6.80 - $8.35