AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

Fisher Asset Management, LLC's Holding History (CIK: 0000850529)

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

Q3 2023

Shares 58 Value ($000) $3 Avg Close $54.55 Range $44.86 - $67.66

Q2 2018

Shares 130,468 Value ($000) $1,991 Avg Close $17.48 Range $14.40 - $19.94

Q1 2018

Shares 206,601 Value ($000) $3,874 Avg Close $18.80 Range $16.76 - $20.45

Q4 2017

Shares 229,277 Value ($000) $4,411 Avg Close $18.67 Range $17.00 - $19.95

Q3 2017

Shares 212,183 Value ($000) $3,792 Avg Close $16.45 Range $14.53 - $18.67

Q2 2017

Shares 195,547 Value ($000) $3,492 Avg Close $15.86 Range $13.15 - $17.95

Q1 2017

Shares 151,055 Value ($000) $2,190 Avg Close $15.72 Range $12.05 - $19.64

Q4 2016

Shares 99,324 Value ($000) $1,830 Avg Close $19.45 Range $16.87 - $21.75

Q3 2016

Shares 197,658 Value ($000) $3,750 Avg Close $18.15 Range $15.62 - $21.53

Q2 2016

Shares 250,331 Value ($000) $4,241 Avg Close $14.11 Range $11.41 - $16.78

Q1 2016

Shares 276,472 Value ($000) $3,517 Avg Close $11.79 Range $10.50 - $14.18

Q4 2015

Shares 276,472 Value ($000) $3,934 Avg Close $13.21 Range $10.57 - $15.84

Q3 2015

Shares 231,862 Value ($000) $2,710 Avg Close $15.00 Range $10.61 - $18.30

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	58	$3	$54.55	$44.86 - $67.66
Q2 2018	130,468	$1,991	$17.48	$14.40 - $19.94
Q1 2018	206,601	$3,874	$18.80	$16.76 - $20.45
Q4 2017	229,277	$4,411	$18.67	$17.00 - $19.95
Q3 2017	212,183	$3,792	$16.45	$14.53 - $18.67
Q2 2017	195,547	$3,492	$15.86	$13.15 - $17.95
Q1 2017	151,055	$2,190	$15.72	$12.05 - $19.64
Q4 2016	99,324	$1,830	$19.45	$16.87 - $21.75
Q3 2016	197,658	$3,750	$18.15	$15.62 - $21.53
Q2 2016	250,331	$4,241	$14.11	$11.41 - $16.78
Q1 2016	276,472	$3,517	$11.79	$10.50 - $14.18
Q4 2015	276,472	$3,934	$13.21	$10.57 - $15.84
Q3 2015	231,862	$2,710	$15.00	$10.61 - $18.30