AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

Janney Montgomery Scott LLC's Holding History (CIK: 0001329948)

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

Q4 2025

Shares 14,230 Value ($000) $0 Avg Close $25.76 Range $22.94 - $29.00

Q3 2025

Shares 13,405 Value ($000) $0 Avg Close $25.82 Range $20.39 - $31.26

Q4 2023

Shares 10,368 Value ($000) $1 Avg Close $52.53 Range $43.79 - $63.67

Q2 2020

Shares 17,038 Value ($000) $383 Avg Close $18.31 Range $14.00 - $22.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,230	$0	$25.76	$22.94 - $29.00
Q3 2025	13,405	$0	$25.82	$20.39 - $31.26
Q4 2023	10,368	$1	$52.53	$43.79 - $63.67
Q2 2020	17,038	$383	$18.31	$14.00 - $22.50