WELCH DANIEL G
Insider trading activity for WELCH DANIEL G sourced from SEC EDGAR Form 4 filings.
Overview
- Company: Ultragenyx Pharmaceutical Inc.
- Total insider trades: 3
- Total buy volume: $0
- Total sell volume: $0
- Last trade: May 18, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| May 14, 2026 | WELCH DANIEL G | RARE Ultragenyx Pharmaceutical Inc. | BUY | 14,058 | N/A |
| May 14, 2026 | WELCH DANIEL G | RARE Ultragenyx Pharmaceutical Inc. | BUY | 7,751 | N/A |
| May 15, 2026 | WELCH DANIEL G | PRTA PROTHENA CORP PUBLIC LTD CO | BUY | 27,000 | N/A |