Amphastar Pharmaceuticals

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About AMPH

Amphastar Pharmaceuticals, Inc. engages in developing, manufacturing, marketing, and selling technically challenging generic and proprietary injectable, inhalation, and intranasal products, and insulin active pharmaceutical ingredient. It operates through Finished Pharmaceutical Products and Active Pharmaceutical Ingredients Products segments. 

CEO
Yong Feng Zhang
CEOYong Feng Zhang
Employees
1,976
Employees1,976
Headquarters
Rancho Cucamonga, California
HeadquartersRancho Cucamonga, California
Founded
1996
Founded1996
Employees
1,976
Employees1,976

AMPH Key Statistics

Market cap
897.42M
Market cap897.42M
Price-Earnings ratio
9.54
Price-Earnings ratio9.54
Dividend yield
Dividend yield
Average volume
682.35K
Average volume682.35K
High today
$19.98
High today$19.98
Low today
$19.48
Low today$19.48
Open price
$19.50
Open price$19.50
Volume
185.59K
Volume185.59K
52 Week high
$31.26
52 Week high$31.26
52 Week low
$17.03
52 Week low$17.03

Stock Snapshot

As of today, Amphastar Pharmaceuticals(AMPH) shares are valued at $19.78. The company's market cap stands at 897.42M, with a P/E ratio of 9.54.

On 2026-03-17, Amphastar Pharmaceuticals(AMPH) stock traded between a low of $19.48 and a high of $19.98. Shares are currently priced at $19.78, which is +1.5% above the low and -1.0% below the high.

The Amphastar Pharmaceuticals(AMPH)'s current trading volume is 185.59K, compared to an average daily volume of 682.35K.

During the past year, Amphastar Pharmaceuticals(AMPH) stock moved between $17.03 at its lowest and $31.26 at its peak.

During the past year, Amphastar Pharmaceuticals(AMPH) stock moved between $17.03 at its lowest and $31.26 at its peak.

AMPH News

TipRanks 1d
Amphastar Expands Share Repurchase Authorization to Manage Equity

Amphastar Pharmaceuticals ( (AMPH) ) has shared an update. On March 12, 2026, Amphastar Pharmaceuticals’ board authorized a $50 million increase to its share b...

Analyst ratings

50%

of 6 ratings
Buy
50%
Hold
50%
Sell
0%

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