More on AMPH

- Summary
- Chart
- Profile
- Historical

Data

- Earnings (-100.0% Growth)
- Ratings (4.5 Score)

Upcoming Events

- Earnings (8/7/26 *Est.)

News

- Analyst Ratings
- Earnings Related
- Guidance
- Insider Trades
- Mgmt Changes
- M & A
- Retail Sales
- Rumors
- Stock Buybacks
More...

Amphastar Pharma (NQ:AMPH)
Delayed: 19.34 -1.1 (5.38%)
Prev. Close $20.44  
Open$20.05 
52 Wk High$21.53 
52 Wk Low$10.50 
Day High$20.08 
Day Low$18.94 
P/E 5.91  
EPS$3.27 
Volume753,558 


Mar 6, 2026 09:59 PM Form 4 Amphastar Pharmaceutical For: Mar 04 Filed by: Luo Mary Z.
Mar 6, 2026 09:07 PM Form 4 Amphastar Pharmaceutical For: Mar 04 Filed by: Zhou Rong
Mar 6, 2026 09:04 PM Form 4 Amphastar Pharmaceutical For: Mar 04 Filed by: Liawatidewi Yakob
Mar 6, 2026 09:03 PM Form 4 Amphastar Pharmaceutical For: Mar 04 Filed by: PETERS WILLIAM J
Mar 6, 2026 04:18 PM Form 8-K Amphastar Pharmaceutical For: Mar 03
Mar 6, 2026 04:13 PM Form 8-K Amphastar Pharmaceutical For: Mar 03
Feb 27, 2026 07:25 AM Amphastar Pharmaceuticals (AMPH) PT Lowered to $30 at Needham
Feb 27, 2026 06:59 AM Amphastar Pharmaceuticals (AMPH) PT Lowered to $30 at Wells Fargo
Feb 26, 2026 04:53 PM Amphastar Pharma (AMPH) Misses Q4 EPS by 20c
Feb 26, 2026 04:46 PM Form 10-K Amphastar Pharmaceutical For: Dec 31
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