Ultragenyx Pharmaceutical Inc.
RARE
36 insider filings · Latest: Sep 15, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | Sep 15 10:57 PM | Theodore Alan HuizengaSVP, Chief Accounting Officer | Sale | 1,283 | $13.57 | $17.4K | 67,863(D) | View → |
| Sep 15, 2026 | Sep 15 8:33 PM | THEODORE HUIZENGA | Proposed Sale | 1,283 | $13.61 | $17.5K | — | View → |
| Sep 3, 2026 | Sep 8 4:29 PM | Theodore Alan HuizengaSVP, Chief Accounting Officer | Sale | 161 | $13.99 | $2.3K | 69,146(D) | View → |
| Aug 3, 2026 | Aug 4 7:15 PM | Karah Herdman ParschauerEVP and Chief Legal Officer | Sale | 1,900 | $24.92 | $47.3K | 92,562(D) | View → |
| Aug 3, 2026 | Aug 4 7:13 PM | Howard HornChief Financial Officer | Sale | 4,696 | $24.92 | $117.0K | 96,295(D) | View → |
| Aug 3, 2026 | Aug 3 8:18 PM | HOWARD HORN | Proposed Sale | 4,696 | $24.92 | $117.0K | — | View → |
| Jul 1, 2026 | Jul 6 7:37 PM | Howard HornChief Financial Officer | Sale | 4,698 | $33.13 | $155.6K | 100,991(D) | View → |
| Jul 1, 2026 | Jul 1 8:19 PM | HOWARD HORN | Proposed Sale | 4,698 | $33.13 | $155.6K | — | View → |
| Jun 15, 2026 | Jun 15 10:50 PM | Corazon (Corsee) D. SandersDirector | Sale | 2,000 | $25.05 | $50.1K | 21,095(D) | View → |
| Jun 15, 2026 | Jun 15 10:46 PM | Karah Herdman ParschauerEVP and Chief Legal Officer | Sale | 1,899 | $24.62 | $46.8K | 94,462(D) | View → |
| Jun 15, 2026 | Jun 15 8:50 PM | KARAH PARSCHAUER | Proposed Sale | 3,799 | $24.35 | $92.5K | — | View → |
| Jun 15, 2026 | Jun 15 8:12 PM | CORAZON D. SANDERS | Proposed Sale | 2,000 | $25.05 | $50.1K | — | View → |
| Jun 1, 2026 | Jun 1 11:11 PM | Howard HornChief Financial Officer | Sale | 4,653 | $23.77 | $110.6K | 105,689(D) | View → |
| Jun 1, 2026 | Jun 1 8:08 PM | HOWARD HORN | Proposed Sale | 4,653 | $23.77 | $110.6K | — | View → |
| May 18, 2026 | May 18 10:41 PM | Shehnaaz SulimanDirector | Sale | 5,740 | $25.12 | $144.2K | 27,951(D) | View → |
| May 18, 2026 | May 18 8:50 PM | SHEHNAAZ SULIMAN | Proposed Sale | 5,740 | $25.12 | $144.2K | — | View → |
| May 5, 2026 | May 6 6:51 PM | Eric CrombezEVP and Chief Medical Officer | Sale | 344 | $24.96 | $8.6K | 111,189(D) | View → |
| May 1, 2026 | May 4 9:35 PM | Howard HornChief Financial Officer | Sale | 4,683 | $24.90 | $116.6K | 110,342(D) | View → |
| May 1, 2026 | May 1 8:06 PM | HOWARD HORN | Proposed Sale | 4,683 | $24.90 | $116.6K | — | View → |
| Apr 1, 2026 | Apr 2 10:19 PM | Howard HornChief Financial Officer | Sale | 4,683 | $20.97 | $98.2K | 80,351(D) | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| May 14, 2026 | May 18 10:50 PM | Matthew K FustDirector | Grant/Award | 14,058 | $25.80 | 14,058(D) | View → |
| May 14, 2026 | May 18 10:41 PM | Shehnaaz SulimanDirector | Grant/Award | 14,058 | $25.80 | 14,058(D) | View → |
| May 14, 2026 | May 18 10:39 PM | Amrit RayDirector | Grant/Award | 14,058 | $25.80 | 14,058(D) | View → |
| May 14, 2026 | May 18 10:38 PM | Corazon (Corsee) D. SandersDirector | Grant/Award | 14,058 | $25.80 | 14,058(D) | View → |
| May 14, 2026 | May 18 10:35 PM | Michael NarachiDirector | Grant/Award | 14,058 | $25.80 | 14,058(D) | View → |
| May 14, 2026 | May 18 10:23 PM | Daniel G WelchDirector | Grant/Award | 14,058 | $25.80 | 14,058(D) | View → |
| May 14, 2026 | May 18 10:21 PM | Deborah DunsireDirector | Grant/Award | 14,058 | $25.80 | 14,058(D) | View → |
| Apr 22, 2026 | Apr 24 8:39 PM | Theodore Alan HuizengaSVP, Chief Accounting Officer | Grant/Award | 7,348 | $24.61 | 7,348(D) | View → |
| Apr 16, 2026 | Apr 20 9:19 PM | Emil D KakkisDirector, President & CEO | Grant/Award | 132,693 | $24.52 | 132,693(D) | View → |
| Apr 16, 2026 | Apr 20 9:17 PM | Dennis Karl HuangEVP, Chief Technical Operations Officer | Grant/Award | 79,936 | $24.52 | 79,936(D) | View → |
| Apr 16, 2026 | Apr 20 9:16 PM | John Richard PinionEVP, Chief Quality Operations Officer | Grant/Award | 79,936 | $24.52 | 79,936(D) | View → |
| Apr 16, 2026 | Apr 20 9:15 PM | Karah Herdman ParschauerEVP and Chief Legal Officer | Grant/Award | 49,960 | $24.52 | 49,960(D) | View → |
| Apr 16, 2026 | Apr 20 9:13 PM | Erik HarrisEVP & Chief Commercial Officer | Grant/Award | 49,960 | $24.52 | 49,960(D) | View → |
| Apr 16, 2026 | Apr 20 9:11 PM | Eric CrombezEVP and Chief Medical Officer | Grant/Award | 59,952 | $24.52 | 59,952(D) | View → |
| Apr 16, 2026 | Apr 20 9:09 PM | Howard HornChief Financial Officer | Grant/Award | 59,952 | $24.52 | 59,952(D) | View → |