AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

EAM Global Investors LLC's Holding History (CIK: 0001741619)

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

Q2 2022

Shares 48,505 Value ($000) $1,687 Avg Close $35.69 Range $28.64 - $44.46

Q1 2022

Shares 91,702 Value ($000) $3,292 Avg Close $28.36 Range $22.07 - $37.16

Q4 2018

Shares 62,426 Value ($000) $1,242 Avg Close $19.71 Range $17.71 - $22.74

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	48,505	$1,687	$35.69	$28.64 - $44.46
Q1 2022	91,702	$3,292	$28.36	$22.07 - $37.16
Q4 2018	62,426	$1,242	$19.71	$17.71 - $22.74