AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

Graham Capital Management, L.P.'s Holding History (CIK: 0001315421)

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

Q2 2025

Shares 20,288 Value ($000) $466 Avg Close $24.82 Range $22.64 - $29.27

Q1 2025

Shares 26,424 Value ($000) $766 Avg Close $31.94 Range $25.89 - $39.01

Q1 2024

Shares 6,339 Value ($000) $278 Avg Close $51.65 Range $42.16 - $65.92

Q2 2022

Shares 60,386 Value ($000) $2,100 Avg Close $35.69 Range $28.64 - $44.46

Q1 2022

Shares 30,668 Value ($000) $1,100 Avg Close $28.36 Range $22.07 - $37.16

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	20,288	$466	$24.82	$22.64 - $29.27
Q1 2025	26,424	$766	$31.94	$25.89 - $39.01
Q1 2024	6,339	$278	$51.65	$42.16 - $65.92
Q2 2022	60,386	$2,100	$35.69	$28.64 - $44.46
Q1 2022	30,668	$1,100	$28.36	$22.07 - $37.16