Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH)

17.41
-0.91 (-4.97%)
NASDAQ· Last Trade: May 14th, 3:08 PM EDT
QuoteNewsPress ReleasesChartHistoricalFAQAboutCompetitors

Detailed Quote

Previous Close18.32
Open17.81
Bid17.41
Ask17.46
Day's Range17.39 - 18.08
52 Week Range17.03 - 31.26
Volume431,716
Market Cap837.10M
PE Ratio (TTM)8.576
EPS (TTM)2.0
Dividend & YieldN/A (N/A)
1 Month Average Volume581,481

Chart

About Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH)

Amphastar Pharmaceuticals is a specialty pharmaceutical company that focuses on developing, manufacturing, and marketing injectable and inhalation products. The company is dedicated to providing high-quality medicines, particularly in the areas of complex generics and niche products, which include both branded and generic formulations. Amphastar's research and development efforts are geared towards addressing unmet medical needs and improving patient outcomes, with a strong emphasis on innovative therapies and cost-effective solutions in various therapeutic areas. Through its commitment to quality and regulatory standards, Amphastar aims to deliver safe and effective pharmaceuticals to healthcare providers and patients around the world. Read More

News & Press Releases

Why Amphastar Pharmaceuticals (AMPH) Stock Is Trading Lower Today
What Happened? Shares of pharmaceutical company Amphastar Pharmaceuticals (NASDAQAMPH) fell 2.8% in the morning session after Wells Fargo downgraded the comp...
Via StockStory · May 14, 2026
Amphastar Pharmaceuticals Tackles BAQSIMI Discount Pressure, Keeps Sales Outlookmarketbeat.com
Amphastar Pharmaceuticals (NASDAQ:AMPH) executives said the company is taking steps to address rebate and discounting pressure on BAQSIMI while maintaining its full-year revenue outlook, according to remarks at the BofA Annual Healthcare Conference. Bill Peters, chief financial officer of Amphastar
Via MarketBeat · May 14, 2026
The 5 Most Interesting Analyst Questions From Amphastar Pharmaceuticals’s Q1 Earnings Call
Amphastar Pharmaceuticals’ first quarter was marked by flat revenue and a significant shortfall in non-GAAP profit compared to analyst expectations, promptin...
Via StockStory · May 14, 2026
Q1 Earnings Roundup: Amphastar Pharmaceuticals (NASDAQ:AMPH) And The Rest Of The Pharmaceuticals Segment
As the craze of earnings season draws to a close, here’s a look back at some of the most exciting (and some less so) results from Q1. Today, we are looking a...
Via StockStory · May 12, 2026
Amphastar (AMPH) Q1 2026 Earnings Transcriptfool.com
Via The Motley Fool · May 7, 2026
Amphastar Pharmaceuticals (NASDAQ:AMPH) Q1 Results Miss Estimates, Stock Slides After Hourschartmill.com
Via Chartmill · May 7, 2026
Amphastar Pharmaceuticals (NASDAQ:AMPH) Misses Q1 CY2026 Sales Expectations, Stock Drops
Pharmaceutical company Amphastar Pharmaceuticals (NASDAQAMPH) missed Wall Street’s revenue expectations in Q1 CY2026, with sales flat year on year at $171.2 ...
Via StockStory · May 7, 2026
Amphastar Pharmaceuticals Reports Financial Results for the Three Months Ended March 31, 2026
Net revenues of $171.2 million for the three months ended March 31, 2026
Via ACCESS Newswire · May 7, 2026
Amphastar Pharmaceuticals to Present at the 2026 Bank of America Health Care Conference
RANCHO CUCAMONGA, CA / ACCESS Newswire / May 6, 2026 / Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) announced today that Bill Peters, CFO, and Tony Marrs, EVP of Regulatory Affairs and Clinical Operations, will be presenting at the 2026 Bank of America Health Care Conference on Wednesday, May 13, 2026, at 3:00 pm PT. For access to the webcast, visit Amphastar Pharmaceuticals' website at http://ir.amphastar.com. This webcast will be available for 30 days following the presentation.
Via ACCESS Newswire · May 6, 2026
Amphastar Pharmaceuticals (AMPH) To Report Earnings Tomorrow: Here Is What To Expect
Pharmaceutical company Amphastar Pharmaceuticals (NASDAQAMPH) will be announcing earnings results this Thursday after market hours. Here’s what investors sho...
Via StockStory · May 5, 2026
Amphastar Pharmaceuticals (NASDAQ:AMPH) Stock Plummets After Q4 Earnings Miss Estimateschartmill.com
Via Chartmill · February 26, 2026
1 Cash-Producing Stock for Long-Term Investors and 2 We Turn Down
Generating cash is essential for any business, but not all cash-rich companies are great investments. Some produce plenty of cash but fail to allocate it eff...
Via StockStory · May 4, 2026
Amphastar Pharmaceuticals to Release First Quarter Earnings and Hold Conference Call on May 7, 2026
RANCHO CUCAMONGA, CA / ACCESS Newswire / April 30, 2026 / Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) announced today that the Company will release results for its first quarter of 2026, ended March 31, 2026, after the market closes on Thursday, May 7, 2026, and will hold a conference call to discuss its financial results at 2:00 p.m. Pacific Time.
Via ACCESS Newswire · April 30, 2026
Why Amphastar Pharmaceuticals (AMPH) Shares Are Sliding Today
What Happened? Shares of pharmaceutical company Amphastar Pharmaceuticals (NASDAQAMPH) fell 5.7% in the afternoon session after Jefferies downgraded the stoc...
Via StockStory · April 21, 2026
Amphastar Pharmaceuticals (AMPH): Buy, Sell, or Hold Post Q4 Earnings?
Over the last six months, Amphastar Pharmaceuticals’s shares have sunk to $22.73, producing a disappointing 6.3% loss - a stark contrast to the S&P 500’s 5.8...
Via StockStory · April 21, 2026
Bruker, Amneal, Amphastar Pharmaceuticals, Dentsply Sirona, and PacBio Stocks Trade Up, What You Need To Know
What Happened? A number of stocks jumped in the afternoon session as the reopening of the Strait of Hormuz signaled a cooling of global logistics and energy ...
Via StockStory · April 17, 2026
1 Healthcare Stock to Target This Week and 2 We Avoid
Personal health and wellness is one of the many secular tailwinds for healthcare companies. Shareholders who bet on the industry have seen decent returns lat...
Via StockStory · April 16, 2026
Amphastar Pharmaceuticals to Present at the 25th Annual Needham Healthcare Conference
RANCHO CUCAMONGA, CA / ACCESS Newswire / April 6, 2026 / Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) ("Amphastar" or the "Company") announced today that Bill Peters, CFO, Tony Marrs, EVP of Regulatory Affairs and Clinical Operations, and Dan Dischner, SVP of Corp. Communication, will be presenting at the 25th Annual Needham Healthcare Conference on Tuesday, April 14, 2026, at 11:45 am ET. For access to the webcast, visit Amphastar Pharmaceuticals' website at http://ir.amphastar.com. This webcast will be available for 30 days following the presentation.
Via ACCESS Newswire · April 6, 2026
1 Small-Cap Stock Worth Your Attention and 2 That Underwhelm
Investors looking for hidden gems should keep an eye on small-cap stocks because they’re frequently overlooked by Wall Street. Many opportunities exist in th...
Via StockStory · April 3, 2026
3 of Wall Street’s Favorite Stocks We Think Twice About
Wall Street has set ambitious price targets for the stocks in this article. While this suggests attractive upside potential, it’s important to remain skeptic...
Via StockStory · March 17, 2026
NeoGenomics, Natera, and Amphastar Pharmaceuticals Shares Skyrocket, What You Need To Know
What Happened? A number of stocks jumped in the afternoon session after easing crude oil prices helped lift investor sentiment and reduce inflation worries. ...
Via StockStory · March 16, 2026
AMN Healthcare Services, RadNet, Evolent Health, Repligen, and Amphastar Pharmaceuticals Stocks Trade Down, What You Need To Know
A number of stocks fell in the afternoon session after the February jobs report revealed an unexpected contraction in employment, with the healthcare industry showing significant job losses.
Via StockStory · March 6, 2026
Generic Pharmaceuticals Stocks Q4 Highlights: Amphastar Pharmaceuticals (NASDAQ:AMPH)
Looking back on generic pharmaceuticals stocks’ Q4 earnings, we examine this quarter’s best and worst performers, including Amphastar Pharmaceuticals (NASDAQ...
Via StockStory · March 4, 2026
Why Amphastar Pharmaceuticals (AMPH) Shares Are Plunging Today
Shares of pharmaceutical company Amphastar Pharmaceuticals (NASDAQAMPH) fell 15.8% in the afternoon session after the company reported fourth-quarter 2025 financial results that fell short of Wall Street's expectations on both revenue and profit. 
Via StockStory · February 27, 2026
Amphastar (AMPH) Q4 2025 Earnings Call Transcriptfool.com
Amphastar (AMPH) Q4 2025 Earnings Call Transcript
Via The Motley Fool · February 26, 2026