Horn Howard — Chief Financial Officer
Insider trading activity for Horn Howard sourced from SEC EDGAR Form 4 filings.
Overview
- Title: Chief Financial Officer
- Company: Ultragenyx Pharmaceutical Inc.
- Total insider trades: 6
- Total buy volume: $0
- Total sell volume: $481K
- Last trade: Jul 6, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Jul 1, 2026 | Horn Howard | RARE Ultragenyx Pharmaceutical Inc. | SELL | 4,698 | $156K |
| Jun 1, 2026 | Horn Howard | RARE Ultragenyx Pharmaceutical Inc. | SELL | 4,653 | $111K |
| May 1, 2026 | Horn Howard | RARE Ultragenyx Pharmaceutical Inc. | SELL | 4,683 | $117K |
| Apr 16, 2026 | Horn Howard | RARE Ultragenyx Pharmaceutical Inc. | OTHER | 59,952 | N/A |
| Apr 16, 2026 | Horn Howard | RARE Ultragenyx Pharmaceutical Inc. | OTHER | 34,674 | N/A |
| Apr 1, 2026 | Horn Howard | RARE Ultragenyx Pharmaceutical Inc. | SELL | 4,683 | $98K |