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Gaugh David Russell
InsiderCIK 0002075974
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 3
- Buy transactions
- 0
- Sell transactions
- 0
- Companies
- 1
- Active
- 2025–2026
Across 3 filings between 2025–2026, Gaugh David Russell has disclosed $608.3K 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
3 loaded
| Jun 3 | AMPH Amphastar Pharmaceuticals, Inc. | Gaugh David Russell | Insider | Grant | $319.9K |
| Jul 22 | AMPH Amphastar Pharmaceuticals, Inc. | Gaugh David Russell | Insider | Grant | $288.4K |
| Jul 22 | AMPH Amphastar Pharmaceuticals, Inc. | Gaugh David Russell | Insider | Other | $0 |
3 filings