AMPH · Amphastar Pharmaceuticals, Inc.
SELL 99%
93
Total trades
12
Insiders on record
99%
Avg confidence
SELL
Signal direction
Recent insider trades
| Date | Insider | Action | Type | Value | Confidence |
|---|---|---|---|---|---|
| Dec 17, 2025 | Rong Zhou | SELL | Open-market sale | 256.4K | 1.00 |
| Dec 12, 2025 | Floyd Petersen | SELL | Open-market sale | 62.9K | 1.00 |
| Dec 11, 2025 | Floyd Petersen | SELL | Open-market sale | 44.6K | 1.00 |
| Nov 25, 2025 | Richard K Prins | SELL | Open-market sale | 113.3K | 1.00 |
| Nov 13, 2025 | Floyd Petersen | SELL | Open-market sale | 441.8K | 1.00 |
| Nov 3, 2025 | Floyd Petersen | SELL | Open-market sale | 12.6K | 1.00 |
| Oct 1, 2025 | Floyd Petersen | SELL | Open-market sale | 13.6K | 1.00 |
| Sep 2, 2025 | Floyd Petersen | SELL | Open-market sale | 15.5K | 1.00 |
| Aug 1, 2025 | Floyd Petersen | SELL | Open-market sale | 10.4K | 1.00 |
| Jul 2, 2025 | Floyd Petersen | SELL | Open-market sale | 11.7K | 1.00 |
Amphastar Pharmaceuticals, Inc. has 93 total insider trades on record. Sign up to see the full history, track records, and evidence trails.
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