Huizenga Theodore Alan — SVP, Chief Accounting Officer
Insider trading activity for Huizenga Theodore Alan sourced from SEC EDGAR Form 4 filings.
Overview
- Title: SVP, Chief Accounting Officer
- Company: Ultragenyx Pharmaceutical Inc.
- Total insider trades: 4
- Total buy volume: $0
- Total sell volume: $20K
- Last trade: Sep 15, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Sep 15, 2026 | Huizenga Theodore Alan | RARE Ultragenyx Pharmaceutical Inc. | SELL | 1,283 | $17K |
| Sep 3, 2026 | Huizenga Theodore Alan | RARE Ultragenyx Pharmaceutical Inc. | SELL | 161 | $2K |
| Apr 22, 2026 | Huizenga Theodore Alan | RARE Ultragenyx Pharmaceutical Inc. | OTHER | 7,348 | N/A |
| Apr 22, 2026 | Huizenga Theodore Alan | RARE Ultragenyx Pharmaceutical Inc. | OTHER | 20,241 | N/A |