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$RARE All transactions

Ultragenyx Pharmaceutical Inc.

▼ SELL

$ Value

$112K

Shares

3,081

Price

$36

Filed

Dec 11

Insider

Name

Horn Howard

Title

Chief Financial Officer

CIK

0001786335

Roles

Officer

Transaction Details

Transaction Date

2025-12-10

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

95,146

Footnotes

Includes previously reported shares of common stock underlying RSUs granted to the Reporting Person, which are subject to certain vesting conditions.

Filing Info

Accession No.

0001193125-25-315460

Form Type

4

Issuer CIK

0001515673

Horn Howard's History

Date Ticker Type Value
2026-04-16 RARE A $0
2026-04-16 RARE A $0
2026-04-01 RARE $98K
2026-01-02 RARE $72K
2025-12-10 RARE $112K
2025-10-13 RARE $250K

Other Insiders at RARE (90d)

Insider Bought Sold Last
KAKKIS EMIL D
President & CEO
2026-04-16
Huang Dennis Karl
See Remarks
2026-04-16
Pinion John Richard
See Remarks
2026-04-16
Crombez Eric
EVP and Chief Medical Officer
2026-04-16
Parschauer Karah Herdman
EVP and Chief Legal Officer
2026-04-16
Harris Erik
EVP & Chief Commercial Officer
2026-04-16
Horn Howard
Chief Financial Officer
$98K 2026-04-16