David Russell Gaugh
CIK: 0002075974
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)2 (100.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
AMPH
Amphastar Pharmaceuticals, Inc.
Director
Discretionary Trading P&L
Holdings
About Gaugh David Russell
Gaugh David Russell (SEC CIK 0002075974) files insider reports with the SEC as Director of Amphastar Pharmaceuticals, Inc. (AMPH).
Signal8 holds 3 ownership filings by Gaugh David Russell (1 Form 3, 2 Form 4), filed between Jul 22, 2025 and Jun 3, 2026. Those filings report 2 transactions, from Jul 18, 2025 to Jun 1, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Gaugh David Russell's filings is in RANCHO CUCAMONGA, CA.
Recent filings by Gaugh David Russell
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
- Lee Howard, Director
- ZASLOFF MICHAEL A, Director