• Amphastar Pharmaceuticals, Inc. Files Form 8-K With SEC – Key Company Details, Contact Info, and Stock Listing on NASDAQ – Minicha... Minichart Wed, 08 Jul 2026 12:31:00 GMT
• Amphastar Unit Receives US FDA Warning Letter on Violations at California Facility marketscreener.com Wed, 08 Jul 2026 11:14:05 GMT
• Amphastar stock slips on FDA warning letter (AMPH:NASDAQ) Seeking Alpha Wed, 08 Jul 2026 11:12:54 GMT
• Amphastar Pharmaceuticals subsidiary receives FDA warning letter over CGMP issues at California facility TradingView Wed, 08 Jul 2026 10:03:00 GMT
• FDA Warning Letter targets Amphastar (NASDAQ: AMPH) IMS manufacturing facility Stock Titan Wed, 08 Jul 2026 10:02:18 GMT
• Generic Pharmaceuticals Stocks Q4 In Review: Amneal (NASDAQ:AMRX) Vs Peers TradingView Tue, 07 Jul 2026 03:34:00 GMT
• Price to earnings forward of Amphastar Pharmaceuticals, Inc. – NASDAQ:AMPH TradingView Sun, 05 Jul 2026 14:15:21 GMT
• Amphastar Pharmaceuticals Inc. (AMPH) Q1 2026 Earnings: Significant EPS Miss Amidst Operational Challenges - Forward EPS Estimate dars.gov.et Fri, 03 Jul 2026 16:40:38 GMT
• enterprise value to revenue forward of amphastar pharmaceuticals, inc. – nasdaq:amph TradingView Wed, 01 Jul 2026 04:26:28 GMT
• Amphastar Pharmaceuticals, Inc.(NasdaqGS:AMPH) dropped from Russell Small Cap Comp Growth Benchmark marketscreener.com Mon, 29 Jun 2026 20:38:53 GMT
• enterprise value to ebit forward of amphastar pharmaceuticals, inc. – nasdaq:amph TradingView Mon, 29 Jun 2026 19:44:26 GMT
• Amphastar Pharmaceuticals, Inc. Stock 12‑Month Price Target Cut to $22, Implies 1% Upside TradingView Mon, 29 Jun 2026 13:20:04 GMT
• AMPH Downgraded by B of A Securities -- Price Target Lowered to $20 GuruFocus Mon, 29 Jun 2026 13:09:25 GMT
• BofA cuts Amphastar stock rating on limited growth visibility By Investing.com Investing.com Nigeria Mon, 29 Jun 2026 11:34:03 GMT
• BofA Securities Downgrades Amphastar Pharmaceuticals(AMPH.US) to Sell Rating, Cuts Target Price to $20 Moomoo Mon, 29 Jun 2026 10:33:00 GMT
• Amphastar Pharmaceuticals, Inc.(NasdaqGS: AMPH) added to Russell 2000 Dynamic Index marketscreener.com Sun, 28 Jun 2026 22:00:00 GMT
• amphastar pharmaceuticals, inc. actuals & estimates (nasdaq:amph) TradingView Fri, 26 Jun 2026 00:53:12 GMT
• amphastar pharmaceuticals inc (amph) technical analysis: support, resistance, indicators & moving averages TradingKey Thu, 25 Jun 2026 07:00:00 GMT
• Price-Driven Insight from (AMPH) for Rule-Based Strategy Stock Traders Daily Wed, 24 Jun 2026 18:52:02 GMT
• amphastar pharmaceuticals inc (amph) earnings forecast: future eps & revenue growth estimates TradingKey Mon, 22 Jun 2026 07:00:00 GMT
• Amphastar Pharmaceuticals (AMPH) Declines 3%, Eyes Key Support at $17.87 - Wyckoff Accumulation dars.gov.et Fri, 19 Jun 2026 07:00:00 GMT
• Amphastar Pharmaceuticals Inc (AMPH) Shareholder Structure: Major Shareholders & Institutional Holdings TradingKey Thu, 18 Jun 2026 16:57:35 GMT
• Amphastar Pharmaceuticals Inc (AMPH) Financial Health: Profitability & Balance Sheet Analysis TradingKey Thu, 18 Jun 2026 15:43:39 GMT
• amphastar pharmaceuticals inc (amph) institutional confidence TradingKey Thu, 18 Jun 2026 13:38:11 GMT
• amphastar pharmaceuticals inc (amph) dividends & stock splits: historical payouts and event timeline TradingKey Wed, 17 Jun 2026 20:55:01 GMT
• amphastar pharmaceuticals inc (amph) risk assessment: volatility, financial risk & investment risk TradingKey Wed, 17 Jun 2026 20:28:09 GMT
• amphastar pharmaceuticals inc (amph) valuation: pe, pb & fair value analysis TradingKey Wed, 17 Jun 2026 20:28:03 GMT
• third us otc approval in three weeks goes to amphastar’s naloxone spray Citeline News & Insights Wed, 17 Jun 2026 09:47:02 GMT
• Naloxone Nasal Spray Gets Third OTC Brand as FDA Approves Rextovy by Amphastar Tech Times Wed, 17 Jun 2026 07:00:00 GMT
• amphastar pharmaceuticals inc (amph) financial health: profitability & balance sheet analysis TradingKey Wed, 17 Jun 2026 07:00:00 GMT
• amphastar pharmaceuticals inc (amph) institutional confidence TradingKey Wed, 17 Jun 2026 07:00:00 GMT
• Third US OTC Approval In Three Weeks Goes To Amphastar’s Naloxone Spray insights.citeline.com Tue, 16 Jun 2026 07:00:00 GMT
• amphastar pharmaceuticals inc (amph) earnings forecast: future eps & revenue growth estimates TradingKey Tue, 16 Jun 2026 07:00:00 GMT
• amphastar pharmaceuticals inc (amph) valuation: pe, pb & fair value analysis TradingKey Tue, 16 Jun 2026 07:00:00 GMT
• amphastar pharmaceuticals inc (amph) risk assessment: volatility, financial risk & investment risk TradingKey Tue, 16 Jun 2026 07:00:00 GMT
• pharmaceuticals stocks q1 recap: benchmarking jazz pharmaceuticals (nasdaq:jazz) TradingView Mon, 15 Jun 2026 03:32:00 GMT
• Pharmaceuticals Stocks Q1 Recap: Benchmarking Jazz Pharmaceuticals (NASDAQ:JAZZ) TradingView Sun, 14 Jun 2026 07:00:00 GMT
• Amphastar Pharmaceuticals (AMPH) Q1 2026 Earnings: EPS Misses Estimates by Wide Margin Amid Challenging Quarter - Forward EPS Esti... dars.gov.et Sun, 14 Jun 2026 07:00:00 GMT
• (amph) price dynamics and execution-aware positioning Stock Traders Daily Sat, 13 Jun 2026 17:40:02 GMT
• healthcare stock picks: radnet and amphastar to sell, one stock to watch | june 2026 - news and statistics IndexBox Fri, 12 Jun 2026 09:52:00 GMT
• 1 healthcare stock to consider right now and 2 we brush off Yahoo Finance Fri, 12 Jun 2026 07:00:00 GMT
• amphastar pharmaceuticals pivots to proprietary drugs, biosimilars for growth MSN Thu, 11 Jun 2026 05:18:05 GMT
• amphastar pharmaceuticals pivots to proprietary drugs, biosimilars for growth MarketBeat Wed, 10 Jun 2026 07:00:00 GMT
• How The Investment Story For Amphastar Pharmaceuticals (AMPH) Is Evolving Without New Valuation Shifts Yahoo Finance Tue, 09 Jun 2026 07:00:00 GMT
• Amphastar Pharmaceuticals, Inc. Shareholders Are Encouraged GlobeNewswire Mon, 08 Jun 2026 07:00:00 GMT
• investigation launched into amphastar over possible securities law violations after stock drops 20%. Pluang Mon, 08 Jun 2026 07:00:00 GMT
• Barclays Maintains Amphastar Pharmaceuticals(AMPH.US) With Hold Rating, Cuts Target Price to $20 Moomoo Thu, 04 Jun 2026 07:00:00 GMT
• amphastar pharmaceuticals sees generic atrovent fueling 2026 growth despite baqsimi drag MarketBeat Thu, 04 Jun 2026 04:07:44 GMT
• amphastar (amph) director awarded rsus and options with tax withholding update Stock Titan Thu, 04 Jun 2026 01:26:58 GMT
• amphastar pharmaceuticals (amph) director receives rsus and options grant Stock Titan Thu, 04 Jun 2026 01:26:57 GMT
• deflin gayle awarded rsus and stock options at amphastar (nasdaq: amph) Stock Titan Thu, 04 Jun 2026 00:46:37 GMT
• amphastar (amph) director diane gerst receives rsus and stock option grant Stock Titan Thu, 04 Jun 2026 00:46:36 GMT
• amphastar (amph) director receives rsu and stock option grants Stock Titan Thu, 04 Jun 2026 00:46:36 GMT
• amphastar (amph) director awarded 8,143 rsus and 17,365 stock options Stock Titan Thu, 04 Jun 2026 00:46:36 GMT
• Amphastar Pharmaceuticals Sees Generic Atrovent Fueling 2026 Growth Despite BAQSIMI Drag Yahoo Finance Wed, 03 Jun 2026 07:00:00 GMT
• Amphastar Pharmaceuticals, Inc. (AMPH) Presents at Jefferies Global Healthcare Conference 2026 - Slideshow Seeking Alpha Wed, 03 Jun 2026 07:00:00 GMT
• Amphastar (AMPH) director awarded RSUs and options with tax withholding update Stock Titan Wed, 03 Jun 2026 07:00:00 GMT
• Amphastar Pharmaceuticals | 4: Statement of changes in beneficial ownership of securities-Director Gerst Diane G. Moomoo Wed, 03 Jun 2026 07:00:00 GMT
• amphastar (amph) holders approve directors, ey auditor and annual say-on-pay Stock Titan Wed, 03 Jun 2026 07:00:00 GMT
• amphastar (amph) director diane gerst receives rsus and stock option grant Stock Titan Wed, 03 Jun 2026 07:00:00 GMT
• amphastar (amph) director awarded 8,143 rsus and 17,365 stock options Stock Titan Wed, 03 Jun 2026 07:00:00 GMT
• amphastar pharmaceuticals (amph) director receives rsus and options grant Stock Titan Wed, 03 Jun 2026 07:00:00 GMT
• amphastar (amph) director receives rsu and stock option grants Stock Titan Wed, 03 Jun 2026 07:00:00 GMT
• deflin gayle awarded rsus and stock options at amphastar (nasdaq: amph) Stock Titan Wed, 03 Jun 2026 07:00:00 GMT
• (amph) as a liquidity pulse for institutional tactics Stock Traders Daily Tue, 02 Jun 2026 16:10:01 GMT
• Amphastar Pharmaceuticals, Inc. (AMPH) Price Target Cut to $21 At Piper Sandler Amid Pipeline Uncertainty Yahoo Finance Tue, 02 Jun 2026 07:00:00 GMT
• amphastar earnings on deck as new drug launch looms by investing.com Investing.com Nigeria Wed, 27 May 2026 08:34:36 GMT
• Amphastar Pharmaceuticals to Present at the 2026 Jefferies Healthcare Conference Yahoo Finance Wed, 27 May 2026 07:00:00 GMT
• amphastar shares rise following fda approval of generic iron sucrose injection MSN Sun, 24 May 2026 18:59:30 GMT
• amphastar forecasts baqsimi revenue flat to up low single digits, with 3% list price increase MSN Sun, 24 May 2026 00:31:06 GMT
• Has Amphastar Pharmaceuticals Bottomed Out After Its Steep Decline Kavout | AI Wed, 20 May 2026 13:59:38 GMT
• Why Wells Fargo Lowered Amphastar Pharmaceuticals, Inc. (AMPH) Price Target to $19 Yahoo Finance Wed, 20 May 2026 07:00:00 GMT
• amphastar forecasts baqsimi revenue flat to up low single digits, with 3% list price increase MSN Tue, 19 May 2026 19:09:53 GMT
• has amphastar pharmaceuticals bottomed out after its steep decline Kavout Tue, 19 May 2026 13:59:38 GMT
• Why Amphastar Pharmaceuticals (AMPH) Stock Is Trading Lower Today Yahoo Finance Mon, 18 May 2026 07:00:00 GMT
• has amphastar pharmaceuticals bottomed out after its steep decline Kavout | AI Mon, 18 May 2026 07:00:00 GMT
• amphastar forecasts baqsimi revenue flat to up low single digits, with 3% list price increase MSN Mon, 18 May 2026 01:36:06 GMT
• amphastar pharmaceuticals q1 2026: revenue miss and pricing pressures on baqsimi IndexBox Sun, 17 May 2026 18:01:00 GMT
• The 5 Most Interesting Analyst Questions From Amphastar Pharmaceuticals’s Q1 Earnings Call Yahoo Finance Sun, 17 May 2026 07:00:00 GMT
• pharma earnings season 2026: amphastar flat, eli lilly surges in q1 - news and statistics IndexBox Sun, 17 May 2026 03:20:00 GMT
• why amphastar pharmaceuticals (amph) stock is trading lower today MSN Sun, 17 May 2026 01:25:09 GMT
• compared to estimates, amphastar (amph) q1 earnings: a look at key metrics MSN Sat, 16 May 2026 10:29:27 GMT
• Q1 Earnings Roundup: Amphastar Pharmaceuticals (NASDAQ:AMPH) And The Rest Of The Pharmaceuticals Segment Yahoo Finance Sat, 16 May 2026 07:00:00 GMT
• amphastar forecasts baqsimi revenue flat to up low single digits, with 3% list price increase MSN Fri, 15 May 2026 13:44:19 GMT
• wells fargo initiates amphastar pharmaceuticals(amph.us) with hold rating, announces target price $19 Moomoo Fri, 15 May 2026 08:11:59 GMT
• There May Be Some Bright Spots In Amphastar Pharmaceuticals' (NASDAQ:AMPH) Earnings simplywall.st Fri, 15 May 2026 07:00:00 GMT
• amphastar pharmaceuticals' (nasdaq:amph) conservative accounting might explain soft earnings Yahoo Finance Fri, 15 May 2026 07:00:00 GMT
• is amphastar pharmaceuticals inc (amph) a bargain after 5.6% dro GuruFocus Fri, 15 May 2026 02:36:47 GMT
• Why Amphastar Pharmaceuticals (AMPH) Stock Is Trading Lower Today TradingView Thu, 14 May 2026 07:00:00 GMT
• amphastar pharmaceuticals tackles baqsimi discount pressure, keeps sales outlook Yahoo Finance Thu, 14 May 2026 07:00:00 GMT
• the 5 most interesting analyst questions from amphastar pharmaceuticals’s q1 earnings call The Globe and Mail Thu, 14 May 2026 07:00:00 GMT
• this whirlpool analyst is no longer bullish; here are top 5 downgrades for thursday Benzinga Thu, 14 May 2026 07:00:00 GMT
• amphastar forecasts baqsimi revenue flat to up low single digits, with 3% list price increase MSN Thu, 14 May 2026 01:32:46 GMT
• amphastar forecasts baqsimi revenue flat to up low single digits, with 3% list price increase MSN Wed, 13 May 2026 23:07:10 GMT
• Amphastar Pharmaceuticals Tackles BAQSIMI Discount Pressure, Keeps Sales Outlook Yahoo Finance Wed, 13 May 2026 07:00:00 GMT
• The 5 Most Interesting Analyst Questions From Amphastar Pharmaceuticals’s Q1 Earnings Call StockStory Wed, 13 May 2026 07:00:00 GMT
• q1 earnings roundup: amphastar pharmaceuticals (nasdaq:amph) and the rest of the pharmaceuticals segment The Globe and Mail Wed, 13 May 2026 03:31:00 GMT
• amph: proprietary and biosimilar pipeline expansion drives growth, anchored by baqsimi® and primatene mist TradingView Tue, 12 May 2026 21:31:13 GMT
• How The Amphastar Pharmaceuticals (AMPH) Narrative Is Shifting As Targets Fall And New Drugs Launch Yahoo Finance Tue, 12 May 2026 07:00:00 GMT
• q1 earnings roundup: amphastar pharmaceuticals (nasdaq:amph) and the rest of the pharmaceuticals segment StockStory Tue, 12 May 2026 07:00:00 GMT
• piper sandler maintains amphastar pharmaceuticals(amph.us) with hold rating, cuts target price to $21 富途牛牛 Mon, 11 May 2026 22:27:18 GMT
• compared to estimates, amphastar (amph) q1 earnings: a look at key metrics MSN Mon, 11 May 2026 15:24:38 GMT
• amphastar price target lowered to $21 from $25 at piper sandler TipRanks Mon, 11 May 2026 13:18:02 GMT
• amphastar forecasts baqsimi revenue flat to up low single digits, with 3% list price increase MSN Mon, 11 May 2026 12:58:53 GMT
• Earnings Miss: Amphastar Pharmaceuticals, Inc. Missed EPS By 75% And Analysts Are Revising Their Forecasts Yahoo Finance Mon, 11 May 2026 07:00:00 GMT
• (amph) movement as an input in quant signal sets Stock Traders Daily Mon, 11 May 2026 07:00:00 GMT
• amphastar pharmaceuticals (nasdaq:amph) earns neutral rating from piper sandler MarketBeat Mon, 11 May 2026 07:00:00 GMT
• amphastar pharmaceuticals (amph) margin compression reinforces bearish narrative despite stable revenue Sahm Sun, 10 May 2026 19:49:07 GMT
• amphastar forecasts baqsimi revenue flat to up low single digits, with 3% list price increase MSN Sun, 10 May 2026 19:28:36 GMT
• amphastar pharmaceuticals, inc. (nasdaq:amph) q1 2026 earnings call transcript Insider Monkey Sat, 09 May 2026 12:14:36 GMT
• Amphastar Pharmaceuticals (AMPH) Is Up 9.4% After Profit Falls Despite New Drug Launches And Licensing Deals Yahoo Finance Sat, 09 May 2026 07:00:00 GMT
• Amphastar Pharmaceuticals (AMPH) Margin Compression Reinforces Bearish Narrative Despite Stable Revenue simplywall.st Sat, 09 May 2026 07:00:00 GMT
• amphastar pharmaceuticals q1 2026 10-q: financial results, risk factors, and forward-looking statements Minichart Sat, 09 May 2026 07:00:00 GMT
• amphastar pharmaceuticals (nasdaq:amph) posts quarterly earnings results MarketBeat Sat, 09 May 2026 07:00:00 GMT
• amphastar pharmaceuticals, inc. $amph shares purchased by denali advisors llc MarketBeat Sat, 09 May 2026 07:00:00 GMT
• amphastar may 2026 slides: pipeline shift masks near-term headwinds by investing.com Investing.com South Africa Sat, 09 May 2026 04:04:52 GMT
• amphastar q1 2026 results: revenue growth fueled by new launches | may 2026 - news and statistics IndexBox Sat, 09 May 2026 00:40:00 GMT
• compared to estimates, amphastar (amph) q1 earnings: a look at key metrics MSN Fri, 08 May 2026 19:27:15 GMT
• amphastar cut to hold at needham after ‘disappointing’ results TipRanks Fri, 08 May 2026 18:20:21 GMT
• amphastar pharmaceuticals q1 2026 10-q: financial results, risk factors, and forward-looking statements Minichart Fri, 08 May 2026 17:13:00 GMT
• Amphastar Pharmaceuticals, Inc. Q1 2026 Earnings Call Summary Yahoo Finance Fri, 08 May 2026 07:00:00 GMT
• Why Amphastar Pharmaceuticals (AMPH) Is Up 9.4% After Profit Squeeze Despite Flat Q1 2026 Sales simplywall.st Fri, 08 May 2026 07:00:00 GMT
• amphastar may 2026 slides: pipeline shift masks near-term headwinds Investing.com Fri, 08 May 2026 07:00:00 GMT
• needham downgrades amphastar pharmaceuticals(amph.us) to hold rating Moomoo Fri, 08 May 2026 07:00:00 GMT
• amphastar pharmaceuticals (nasdaq:amph) shares gap down - what's next? MarketBeat Fri, 08 May 2026 07:00:00 GMT
• amphastar pharmaceuticals (nasdaq:amph) given "hold" rating at needham & company llc MarketBeat Fri, 08 May 2026 07:00:00 GMT
• this hubspot analyst turns bearish; here are top 5 downgrades for friday Sahm Fri, 08 May 2026 07:00:00 GMT
• earnings call transcript: amphastar’s q1 2026 earnings miss expectations Investing.com Fri, 08 May 2026 04:07:18 GMT
• amphastar pharmaceuticals, inc reports results for the quarter ended march 31 - earnings summary TradingView Fri, 08 May 2026 02:12:00 GMT
• amphastar pharmaceuticals (nasdaq:amph) q1 results miss estimates, stock slides after hours ChartMill Thu, 07 May 2026 22:32:48 GMT
• amphastar pharmaceuticals to present at the 2026 bank of america health care conference Black Hills Pioneer Thu, 07 May 2026 09:00:00 GMT
• Amphastar Pharmaceuticals (AMPH) Q1 Earnings Lag Estimates Yahoo Finance Thu, 07 May 2026 07:00:00 GMT
Amphastar Pharmaceuticals, Inc(NASDAQ:AMPH) 
Amphastar Pharmaceuticals, Inc., a specialty pharmaceutical company, develops, manufactures, markets, and sells generic and proprietary injectable, inhalation, and intranasal products in the United States, China, and France. The company operates through two segments, Finished Pharmaceutical Products...
Website: http://www.amphastar.com
Founded: 1996
Full Time Employees: 2,027
Sector: Healthcare
Industry: Drug Manufacturers-Specialty & Generic