AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

Wakefield Asset Management LLLP's Holding History (CIK: 0001600435)

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

Q4 2023

Shares 14,128 Value ($000) $874 Avg Close $52.53 Range $43.79 - $63.67

Q3 2020

Shares 27,838 Value ($000) $522 Avg Close $20.14 Range $17.83 - $22.69

Q2 2020

Shares 27,733 Value ($000) $623 Avg Close $18.31 Range $14.00 - $22.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	14,128	$874	$52.53	$43.79 - $63.67
Q3 2020	27,838	$522	$20.14	$17.83 - $22.69
Q2 2020	27,733	$623	$18.31	$14.00 - $22.50