RARE
Ultragenyx Pharmaceutical Inc.Company with tickers: RARE
Market Cap
$2.88B
Shares Outstanding
98,489,224
CIK
1515673
CUSIP
90400D108
13F Activity (30d)
15 filings
3 filers
Website
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Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.
| Filed | Seller | Relationship | Shares | Approx. Sale | Broker |
|---|---|---|---|---|---|
| 2026-06-15 | CORAZON D. SANDERS | Director | 2,000 | 2026-06-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-06-15 | KARAH PARSCHAUER | Officer | 3,799 | 2026-06-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-06-01 | HOWARD HORN | Officer | 4,653 | 2026-06-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-18 | SHEHNAAZ SULIMAN | Director | 5,740 | 2026-05-18 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-01 | HOWARD HORN | Officer | 4,683 | 2026-05-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-01 | HOWARD HORN | Officer | 4,683 | 2026-04-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-10 | KARAH PARSCHAUER | Officer | 3,508 | 2026-03-10 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-06 | KARAH PARSCHAUER | Officer | 6,018 | 2026-03-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-03 | HOWARD HORN | Officer | 1,635 | 2026-03-03 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-02 | HOWARD HORN | Officer | 3,119 | 2026-03-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-02 | HOWARD HORN | Officer | 3,061 | 2026-02-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-01-02 | HOWARD HORN | Officer | 3,150 | 2026-01-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-10 | HOWARD HORN | Officer | 3,081 | 2025-12-10 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-09-12 | KARAH PARSCHAUER | Officer | 2,450 | 2025-09-12 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-06-20 | CORAZON D. SANDERS | Director | 2,405 | 2025-06-20 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-02-28 | KAKKIS EMIL D | Officer | 25,000 | 2025-02-28 | MERRILL LYNCH |
| 2025-02-27 | Parschauer Karah Herdman | Officer | 2,990 | 2025-02-27 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-12-30 | KAKKIS EMIL D | Officer | 11,727 | 2024-12-30 | MERRILL LYNCH |
| 2024-12-10 | KAKKIS EMIL D | Officer | 8,273 | 2024-12-10 | MERRILL LYNCH |
| 2024-09-03 | KAKKIS EMIL D | Officer | 20,000 | 2024-09-03 | MERRILL LYNCH |
| 2024-08-06 | KAKKIS EMIL D | Officer | 20,000 | 2024-08-06 | MERRILL LYNCH |
| 2024-07-02 | CORAZON D. SANDERS | Director | 584 | 2024-07-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-06-12 | KARAH PARSCHAUER | Officer | 9,806 | 2024-06-12 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-06-10 | CORAZON D. SANDERS | Director | 1,737 | 2024-06-10 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-03-11 | Kassberg Thomas Richard | Officer | 11,509 | 2024-03-11 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-03-07 | MATTHEW K FUST | Director | 12,195 | 2024-03-07 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-02-07 | KAKKIS EMIL D | Officer | 30,000 | 2024-02-07 | MERRILL LYNCH |
| 2023-12-29 | KAKKIS EMIL D | Officer | 30,000 | 2023-12-29 | MERRILL LYNCH |
| 2023-10-23 | THOMAS KASSBERG | Officer | 39,878 | 2023-10-23 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-10-19 | KAKKIS EMIL D | Officer | 47,853 | 2023-10-19 | MERRILL LYNCH |
| 2023-09-07 | THEODORE ALAN HUIZENGA | Officer | 2,163 | 2023-09-07 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-09-05 | Harris Erik | Officer | 6,000 | 2023-09-05 | Morgan Stanley Smith Barney LLC Executive Services |
| 2023-06-30 | CORAZON D SANDERS | Director | 585 | 2023-06-30 | E*TRADE FINANCIAL CORPORATION |
| 2023-06-08 | CORAZON D SANDERS | Director | 1,485 | 2023-06-08 | E*TRADE FINANCIAL CORPORATION |
| 2023-05-18 | JOHN R PINION | Officer | 2,012 | 2023-05-18 | Morgan Stanley Smith Barney LLC |
| 2023-05-04 | KARAH PARSCHAUER | Officer | 4,378 | 2023-05-04 | Morgan Stanley Smith Barney LLC |
Showing 1–36 of 36 filings