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Gerst Diane G.
InsiderCIK 0001611283
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 1
- Buy transactions
- 0
- Sell transactions
- 0
- Companies
- 1
- Active
- 2026
Across 1 filing between 2026, Gerst Diane G. has disclosed $319.9K in transactions — all concentrated in Amphastar Pharmaceuticals, Inc. (AMPH). Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
1 loaded
| Jun 3 | AMPH Amphastar Pharmaceuticals, Inc. | Gerst Diane G. | Insider | Grant | $319.9K |
1 filing