Howard Lee
CIK: 0001379941
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Amphastar Pharmaceuticals, Inc.
Discretionary Trading P&L
Holdings
Transaction History (4 total)
- Jun 2, 2026AMPH
Amphastar Pharmaceuticals, Inc.
Tax Payment(F)Direct769 shares at avg. $18.45$14K - Jun 1, 2026AMPH
Amphastar Pharmaceuticals, Inc.
Award(A)Direct8.1K shares- - Jun 3, 2025AMPH
Amphastar Pharmaceuticals, Inc.
Tax Payment(F)Direct923 shares at avg. $26.01$24K - Jun 2, 2025AMPH
Amphastar Pharmaceuticals, Inc.
Award(A)Direct5.1K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jun 2, 2026 | AMPH Amphastar Pharmaceuticals, Inc. | Tax Payment(F) | 769 | $18.45 | $14,188 | Direct |
| Jun 1, 2026 | AMPH Amphastar Pharmaceuticals, Inc. | Award(A) | 8,143 | - | $0 | Direct |
| Jun 3, 2025 | AMPH Amphastar Pharmaceuticals, Inc. | Tax Payment(F) | 923 | $26.01 | $24,007 | Direct |
| Jun 2, 2025 | AMPH Amphastar Pharmaceuticals, Inc. | Award(A) | 5,122 | - | - | Direct |
1-4 of 4 transactions
About Lee Howard
Lee Howard (SEC CIK 0001379941) files insider reports with the SEC as Director of Amphastar Pharmaceuticals, Inc. (AMPH).
Signal8 holds 2 ownership filings by Lee Howard, all Form 4s, filed between Jun 4, 2025 and Jun 3, 2026. Those filings report 4 transactions, from Jun 2, 2025 to Jun 2, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Lee Howard's filings is in RANCHO CUCAMONGA, CA.
Recent filings by Lee Howard
Other insiders filing for Amphastar Pharmaceuticals, Inc. (AMPH)
- PETERS WILLIAM J, CFO, EVP & TREASURER
- Zhou Rong, SENIOR EVP, PRODUCTION CENTER
- PRINS RICHARD K, Director
- Pierce Anthony T, Director
- ZASLOFF MICHAEL A, Director
- Gerst Diane G., Director