AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

Caitlin John, LLC's Holding History (CIK: 0002010947)

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

Q2 2024

Shares 54 Value ($000) $2 Avg Close $41.44 Range $38.43 - $46.62

Q1 2024

Shares 20,022 Value ($000) $879 Avg Close $51.65 Range $42.16 - $65.92

Q4 2023

Shares 14,442 Value ($000) $893 Avg Close $52.53 Range $43.79 - $63.67

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2024	54	$2	$41.44	$38.43 - $46.62
Q1 2024	20,022	$879	$51.65	$42.16 - $65.92
Q4 2023	14,442	$893	$52.53	$43.79 - $63.67