ON SEMICONDUCTOR CORP

Ticker: ON CUSIP: 682189105 Class: EQTY

ADVENT CAPITAL MANAGEMENT /DE/'s Holding History (CIK: 0001097278)

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

Q3 2021

Shares 60,000 Value ($000) $2,746 Avg Close $42.74 Range $34.01 - $49.78

Q1 2021

Shares 51 Value ($000) $2 Avg Close $38.38 Range $32.32 - $42.38

Q3 2020

Shares 150,000 Value ($000) $3,254 Avg Close $21.22 Range $19.02 - $23.12

Q2 2017

Shares 20,000 Value ($000) $281 Avg Close $15.03 Range $13.77 - $16.93

Q3 2015

Shares 1,681 Value ($000) $16 Avg Close $10.16 Range $8.40 - $11.86

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	60,000	$2,746	$42.74	$34.01 - $49.78
Q1 2021	51	$2	$38.38	$32.32 - $42.38
Q3 2020	150,000	$3,254	$21.22	$19.02 - $23.12
Q2 2017	20,000	$281	$15.03	$13.77 - $16.93
Q3 2015	1,681	$16	$10.16	$8.40 - $11.86