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Ultragenyx Pharmaceutical Inc.

For the period ended Mar 31, 2026. Filed May 6, 2026.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Mar 31, 2026 · Filed May 6, 2026

RARE$15.43-0.9%Stored close · as of Nov 6, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Other Information

Item 5. Other Information

During the three months ended March 31, 2026 the following directors and Section 16 officers adopted a Rule 10b5-1 trading arrangement intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Name and TitleDate AdoptedAggregate Number of Shares of Common Stock to be Sold (Subject to Certain Conditions)Plan End Date
Matthew Fust, DirectorMarch 16, 2026Up to 3,750 sharesMarch 12, 2027
Karah Parschauer, Executive Vice President, Chief Legal Officer and Corporate AffairsMarch 16, 2026Up to 54,937 sharesMarch 13, 2027
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.