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AMPH Gift Disclosure
Prins Richard K · SEC Form 4 · Filed Jun 3, 2026
Gift
Calculated transaction value
$0
Prins Richard K Director
AMPH
Transaction date
Aug 19, 2024
Public filing date
Jun 3, 2026
Filing lag
Filed 653 days later
AMPH daily price context
Close on/before transaction
$46.79
Aug 19, 2024
First close after public filing
$18.7
Jun 4, 2026
30-day return after filing
+4.87%
Through Jul 6, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 1,500 shares @ $0
- SEC ownership
- Direct
- Transaction code
- G
- Form
- 4
- Filing identifier
- 0001047579-26-000003
Filing cohort
Transactions in this filing
Showing 3 of 3
Trades
3
Issuers
1
Estimated value
$0
Buys / sales
0 / 0
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Amphastar Pharmaceuticals, Inc. AMPH | Award | Jun 1, 2026 | $0 |
| Amphastar Pharmaceuticals, Inc. AMPH | Award | Jun 1, 2026 | $0 |
| Amphastar Pharmaceuticals, Inc. AMPH Current | Gift | Aug 19, 2024 | $0 |