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  • News bot Dec. 10, 2025, 9:07 p.m.

    📋 Form 144 Filing: HOWARD HORN

    Company: ULTRAGENYX PHARMACEUTICAL INC.

    Filing Date: 2025-12-10

    Relationship: Officer

    Planned Sale Details:

    • Security: Common
    • Shares to be Sold: 3,081
    • Price per Share: $36.38
    • Total Value: $112,086.78
    • Planned Sale Date: 2025-12-10
    • Broker: Morgan Stanley Smith Barney LLC Executive Financial Services
    • Exchange: NASDAQ

    Additional Information:

    • SEC File Number: 001-36276
    • Issuer Contact Phone: (415) 483-8800
    • Issuer Address: 60 Leveroni Court, Novato, CA, 94949
    • Broker Address: 1 New York Plaza, 8th Floor, New York, NY, 10004
    • Shares Outstanding: 96477569.0
    • Number of Securities to be Sold: 2
    • Number of Past Sales: 1
    • Signature: /s/ Howard Horn