Ultragenyx Pharmaceutical Inc. (RARE) — Insider Trading
Insider trading activity for Ultragenyx Pharmaceutical Inc. sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 40
- Last trade date: Sep 15, 2026
- Ticker: RARE
Top Insiders
- Pinion John Richard (See Remarks) — 2 trades, buy: $0, sell: $0
- Harris Erik (EVP & Chief Commercial Officer) — 2 trades, buy: $0, sell: $0
- KAKKIS EMIL D (President & CEO) — 2 trades, buy: $0, sell: $0
- Huang Dennis Karl (See Remarks) — 2 trades, buy: $0, sell: $0
- WELCH DANIEL G — 2 trades, buy: $0, sell: $0
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 |
| Jul 1, 2026 |
Horn Howard |
RARE Ultragenyx Pharmaceutical Inc. |
SELL |
4,698 |
$156K |
| Jun 15, 2026 |
Parschauer Karah Herdman |
RARE Ultragenyx Pharmaceutical Inc. |
SELL |
1,899 |
$47K |
| Jun 15, 2026 |
Sanders Corazon (Corsee) D. |
RARE Ultragenyx Pharmaceutical Inc. |
SELL |
2,000 |
$50K |
| Jun 1, 2026 |
Horn Howard |
RARE Ultragenyx Pharmaceutical Inc. |
SELL |
4,653 |
$111K |
| May 14, 2026 |
Dunsire Deborah |
RARE Ultragenyx Pharmaceutical Inc. |
OTHER |
14,058 |
N/A |
| May 14, 2026 |
Dunsire Deborah |
RARE Ultragenyx Pharmaceutical Inc. |
OTHER |
7,751 |
N/A |
| May 14, 2026 |
WELCH DANIEL G |
RARE Ultragenyx Pharmaceutical Inc. |
OTHER |
14,058 |
N/A |
| May 14, 2026 |
WELCH DANIEL G |
RARE Ultragenyx Pharmaceutical Inc. |
OTHER |
7,751 |
N/A |
| May 14, 2026 |
NARACHI MICHAEL |
RARE Ultragenyx Pharmaceutical Inc. |
OTHER |
14,058 |
N/A |
| May 14, 2026 |
NARACHI MICHAEL |
RARE Ultragenyx Pharmaceutical Inc. |
OTHER |
7,751 |
N/A |
| May 14, 2026 |
Fust Matthew K |
RARE Ultragenyx Pharmaceutical Inc. |
OTHER |
14,058 |
N/A |
| May 14, 2026 |
Fust Matthew K |
RARE Ultragenyx Pharmaceutical Inc. |
OTHER |
7,751 |
N/A |
| May 14, 2026 |
SULIMAN SHEHNAAZ |
RARE Ultragenyx Pharmaceutical Inc. |
OTHER |
14,058 |
N/A |
| May 18, 2026 |
SULIMAN SHEHNAAZ |
RARE Ultragenyx Pharmaceutical Inc. |
SELL |
5,740 |
$144K |
| May 14, 2026 |
SULIMAN SHEHNAAZ |
RARE Ultragenyx Pharmaceutical Inc. |
OTHER |
7,751 |
N/A |
| May 14, 2026 |
Sanders Corazon (Corsee) D. |
RARE Ultragenyx Pharmaceutical Inc. |
OTHER |
14,058 |
N/A |
| May 14, 2026 |
Sanders Corazon (Corsee) D. |
RARE Ultragenyx Pharmaceutical Inc. |
OTHER |
7,751 |
N/A |
| May 14, 2026 |
Ray Amrit |
RARE Ultragenyx Pharmaceutical Inc. |
OTHER |
14,058 |
N/A |
← All companies · Full trades feed
