InsiderTrades

Form 4 for RARE Ultragenyx Pharmaceutical Inc.

Accepted 2026-07-06 15:37:09 ET · period of report 2026-07-01 · accession 0001193125-26-296128 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
T 2026-07-06 15:37 2026-07-01 RARE Horn Howard CFO S - Sale $33.13 -4,698 101.0K -4% -$155.6K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-07-01 S D 4,698 $33.13 100,991 D — — (F1) Includes previously reported shares of common stock underlying RSUs granted to the Reporting Person, which are subject to certain vesting conditions.