Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:6f2c82ba-0bb7-e9c6-ca4a-bdc96a47c713 2026-09-16T11:53:02-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services RARE: HUIZENGA THEODORE ALAN (VP,CAO) Sold (AS) 1,283 Shares of ULTRAGENYX PHARMACEUTICAL INC for $13.57 on 9/15 urn:uuid:3be2351d-a2cb-7437-40a8-ebc67bea9647 2026-09-15T18:57:31-04:00 RARE: HUIZENGA THEODORE ALAN (VP,CAO) Sold (S) 161 Shares of ULTRAGENYX PHARMACEUTICAL INC for $13.99 on 9/3 urn:uuid:2fd17c81-12f5-9ff9-cf31-95df9cb5aa38 2026-09-08T12:29:52-04:00 RARE: PARSCHAUER KARAH HERDMAN (VP,LO) Sold (AS) 1,900 Shares of ULTRAGENYX PHARMACEUTICAL INC for $24.92 on 8/3 urn:uuid:005a59ad-6ed2-0030-6b16-3872c8abe22f 2026-08-04T15:15:32-04:00 RARE: HORN HOWARD (CFO) Sold (AS) 4,696 Shares of ULTRAGENYX PHARMACEUTICAL INC for $24.92 on 8/3 urn:uuid:1f2112c8-6f01-d051-20a8-8d5e017a8c4e 2026-08-04T15:13:52-04:00 RARE: HORN HOWARD (CFO) Sold (AS) 4,698 Shares of ULTRAGENYX PHARMACEUTICAL INC for $33.13 on 7/1 urn:uuid:9a5ae428-165f-64e9-8e32-06fb1298bd6e 2026-07-06T15:37:09-04:00 RARE: SANDERS CORAZON \(CORSEE\) D (DIR) Sold (S) 2k Shares of ULTRAGENYX PHARMACEUTICAL INC for $25.05 on 6/15 urn:uuid:f8ac61a4-7b25-a0bf-4c48-a339dfdb47cf 2026-06-15T18:50:54-04:00 RARE: PARSCHAUER KARAH HERDMAN (VP,LO) Sold (AS) 1,899 Shares of ULTRAGENYX PHARMACEUTICAL INC for $24.62 on 6/15 urn:uuid:54dcab69-e3bf-37b4-caf9-1359ec506652 2026-06-15T18:46:33-04:00 RARE: HORN HOWARD (CFO) Sold (AS) 4,653 Shares of ULTRAGENYX PHARMACEUTICAL INC for $23.77 on 6/1 urn:uuid:969d4a38-ceb3-dfeb-36e0-22368c90c10a 2026-06-01T19:11:52-04:00 RARE: FUST MATTHEW K (DIR) Acquired (JB) 7,751 Shares of ULTRAGENYX PHARMACEUTICAL INC for $0.00 on 5/14 urn:uuid:f7d8ab72-f2dc-5167-b0e9-f72ced68a117 2026-05-18T18:50:58-04:00 RARE: SULIMAN SHEHNAAZ (DIR) Sold (AS) 5,740 Shares of ULTRAGENYX PHARMACEUTICAL INC for $25.12 on 5/18 urn:uuid:b5e3a1e5-2f1f-a1bf-8cea-32f97e8fa12c 2026-05-18T18:41:18-04:00