ON SEMICONDUCTOR CORP

Ticker: ON CUSIP: 682189105 Class: EQTY

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q4 2018

Shares 43,700 Value ($000) $721 Avg Close $17.29 Range $14.55 - $20.06

Q3 2018

Shares 145,900 Value ($000) $2,688 Avg Close $21.37 Range $18.06 - $24.31

Q2 2018

Shares 145,900 Value ($000) $3,244 Avg Close $24.17 Range $21.45 - $26.38

Q1 2018

Shares 145,900 Value ($000) $3,568 Avg Close $24.12 Range $20.21 - $27.10

Q4 2017

Shares 226,300 Value ($000) $4,738 Avg Close $20.40 Range $18.52 - $22.15

Q3 2017

Shares 226,300 Value ($000) $4,179 Avg Close $16.09 Range $13.65 - $18.49

Q2 2017

Shares 226,300 Value ($000) $3,177 Avg Close $15.03 Range $13.77 - $16.93

Q3 2016

Shares 512,100 Value ($000) $6,309 Avg Close $10.35 Range $8.11 - $12.55

Q2 2016

Shares 751,700 Value ($000) $6,629 Avg Close $9.51 Range $8.21 - $10.15

Q1 2016

Shares 981,800 Value ($000) $9,415 Avg Close $8.56 Range $6.97 - $9.92

Q4 2015

Shares 387,800 Value ($000) $3,800 Avg Close $10.52 Range $9.06 - $11.62

Q3 2015

Shares 144,700 Value ($000) $1,360 Avg Close $10.16 Range $8.40 - $11.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	43,700	$721	$17.29	$14.55 - $20.06
Q3 2018	145,900	$2,688	$21.37	$18.06 - $24.31
Q2 2018	145,900	$3,244	$24.17	$21.45 - $26.38
Q1 2018	145,900	$3,568	$24.12	$20.21 - $27.10
Q4 2017	226,300	$4,738	$20.40	$18.52 - $22.15
Q3 2017	226,300	$4,179	$16.09	$13.65 - $18.49
Q2 2017	226,300	$3,177	$15.03	$13.77 - $16.93
Q3 2016	512,100	$6,309	$10.35	$8.11 - $12.55
Q2 2016	751,700	$6,629	$9.51	$8.21 - $10.15
Q1 2016	981,800	$9,415	$8.56	$6.97 - $9.92
Q4 2015	387,800	$3,800	$10.52	$9.06 - $11.62
Q3 2015	144,700	$1,360	$10.16	$8.40 - $11.86