Figures computed from official regulatory filings — .
Insufficient history for a statistical track record (fewer than 5 open-market buys).
This page republishes public regulatory disclosures.
| Company | Type | Value · USD | Signals | Details | |
|---|---|---|---|---|---|
Amphastar Pharmaceuticals, Inc.Listing on record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | Other | $14.2K | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | Other | $24K | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | Other | $24.3K | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | Other | $17.1K | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | Sell | $750.9K | Unusual size | SEC | |
Amphastar Pharmaceuticals, Inc.Listing on record | Exercise | $278.4K | Unusual size | SEC | |
Amphastar Pharmaceuticals, Inc.Listing on record | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | Sell | $388.9K | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | Exercise | $176.1K | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | Exercise | $171.1K | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | Sell | $349.3K | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | Other | $3.1K | SEC | ||
Amphastar Pharmaceuticals, Inc.Listing on record | Exercise | $128.6K | SEC |