AMPH

Amphastar Pharmaceuticals News

Company Name Stock Ticker Symbol Market Type
Amphastar Pharmaceuticals Inc AMPH NASDAQ Common Stock
  Price Change Change Percent Stock Price Last Traded
0.96 3.38% 29.33 19:59:59
Open Price Low Price High Price Close Price Prev Close
28.85 28.6293 29.56 29.33 28.37
more quote information »

Recent News

Date Time Source Heading
9/28/20221:34IHNWFeaturedLudwig's genomic-based mRNA Inflammatory Index - a Ground-Breaking Technology
9/02/202219:46EDGARStatement of Changes in Beneficial Ownership (4)
8/10/202217:05EDGARStatement of Changes in Beneficial Ownership (4)
8/09/202216:23EDGARCurrent Report Filing (8-k)
8/09/202206:55TRMNNeedham Sticks to Its Hold Rating for Amphastar..
8/02/202217:03EDGARStatement of Changes in Beneficial Ownership (4)
7/19/202217:19EDGARStatement of Changes in Beneficial Ownership (4)
7/18/202218:14EDGARStatement of Changes in Beneficial Ownership (4)
7/08/202216:25EDGARCurrent Report Filing (8-k)
7/05/202217:06EDGARStatement of Changes in Beneficial Ownership (4)
7/05/202216:06EDGARStatement of Changes in Beneficial Ownership (4)
7/01/202218:09EDGARStatement of Changes in Beneficial Ownership (4)
6/22/202216:22EDGARStatement of Changes in Beneficial Ownership (4)
6/15/202216:07EDGARStatement of Changes in Beneficial Ownership (4)
6/14/202217:32EDGARStatement of Changes in Beneficial Ownership (4)
6/14/202217:31EDGARStatement of Changes in Beneficial Ownership (4)
6/14/202217:30EDGARStatement of Changes in Beneficial Ownership (4)
6/14/202217:26EDGARStatement of Changes in Beneficial Ownership (4)
6/09/202214:05TRMNAmphastar Pharmaceuticals (AMPH) Receives a Hold from..
6/07/202219:36EDGARStatement of Changes in Beneficial Ownership (4)
6/06/202216:59EDGARStatement of Changes in Beneficial Ownership (4)
6/02/202217:15EDGARStatement of Changes in Beneficial Ownership (4)
5/24/202212:25TRMNNeedham Maintains a Hold Rating on Amphastar Pharmaceuticals..
5/20/202217:54EDGARStatement of Changes in Beneficial Ownership (4)
5/20/202216:39EDGARStatement of Changes in Beneficial Ownership (4)
5/19/202217:59EDGARStatement of Changes in Beneficial Ownership (4)
5/18/202216:07EDGARStatement of Changes in Beneficial Ownership (4)
5/10/202207:16TRMNNeedham Sticks to Its Hold Rating for Amphastar..
4/22/202216:15EDGARCurrent Report Filing (8-k)
4/14/202216:32EDGARAdditional Proxy Soliciting Materials (definitive) (defa14a)
4/14/202216:27EDGARProxy Statement (definitive) (def 14a)
4/13/202211:35TRMNNeedham Maintains Their Hold Rating on Amphastar..
4/08/202210:45TRMNAmphastar Pharmaceuticals (AMPH) Gets a Hold Rating from..
4/08/202207:14SEEKAmphastar gets FDA approval for generic fertility medicine..
3/18/202219:01EDGARStatement of Changes in Beneficial Ownership (4)
3/18/202218:58EDGARStatement of Changes in Beneficial Ownership (4)
3/17/202217:14EDGARStatement of Changes in Beneficial Ownership (4)
3/17/202217:08EDGARStatement of Changes in Beneficial Ownership (4)
3/17/202217:06EDGARStatement of Changes in Beneficial Ownership (4)
3/11/202211:41SEEKAmphastar climbs after Q4 beat as Piper Sandler raises..
3/10/202216:42SEEKAmphastar Pharmaceuticals Non-GAAP EPS of $0.42 beats by..
3/10/202216:19EDGARCurrent Report Filing (8-k)
3/09/202216:07EDGARStatement of Changes in Beneficial Ownership (4)
2/11/202216:08EDGARAmended Statement of Ownership (sc 13g/a)
2/09/202215:31EDGARAmended Statement of Ownership (sc 13g/a)
1/28/202213:57EDGARAmended Statement of Ownership (sc 13g/a)
1/11/202218:23EDGARStatement of Changes in Beneficial Ownership (4)
1/07/202214:41SEEKAmphastar nears a three-year high after Piper Sandler..
1/04/202216:54EDGARStatement of Changes in Beneficial Ownership (4)
1/04/202216:53EDGARStatement of Changes in Beneficial Ownership (4)
12/29/202106:25SEEKAmphastar receives FDA tentative approval for Vasopressin


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