AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

Sageworth Trust Co of South Dakota's Holding History (CIK: 0001871593)

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

Q1 2022

Shares 26 Value ($000) $1 Avg Close $28.36 Range $22.07 - $37.16

Q4 2021

Shares 155 Value ($000) $4 Avg Close $20.45 Range $18.12 - $23.85

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	26	$1	$28.36	$22.07 - $37.16
Q4 2021	155	$4	$20.45	$18.12 - $23.85