AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

UNITED SERVICES AUTOMOBILE ASSOCIATION's Holding History (CIK: 0001021249)

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

Q2 2019

Shares 15,207 Value ($000) $321 Avg Close $20.90 Range $18.60 - $23.06

Q1 2019

Shares 9,798 Value ($000) $200 Avg Close $22.40 Range $19.32 - $25.43

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	15,207	$321	$20.90	$18.60 - $23.06
Q1 2019	9,798	$200	$22.40	$19.32 - $25.43