HALOZYME THERAPEUTICS, INC.·4

Feb 24, 6:16 PM ET

Snyder Mark Howard 4

4 · HALOZYME THERAPEUTICS, INC. · Filed Feb 24, 2026

Insider Transaction Report

Form 4
Period: 2026-02-20
Snyder Mark Howard
SVP, CHIEF LEGAL OFFICER
Transactions
  • Exercise/Conversion

    Common Stock

    2026-02-20+5,33247,257 total
  • Tax Payment

    Common Stock

    [F1]
    2026-02-20$70.98/sh2,876$204,13844,381 total
  • Exercise/Conversion

    Common Stock

    2026-02-23+7,01151,392 total
  • Tax Payment

    Common Stock

    [F2]
    2026-02-23$70.64/sh3,782$267,16047,610 total
  • Exercise/Conversion

    Restricted Stock Units

    [F3]
    2026-02-205,33215,995 total
    Exercise: $0.00Common Stock (5,332 underlying)
  • Exercise/Conversion

    Restricted Stock Units

    [F3]
    2026-02-237,01114,022 total
    Exercise: $0.00Common Stock (7,011 underlying)
Footnotes (3)
  • [F1]The reported disposition of 2,876 shares represents the shares that were withheld by the issuer as payment for tax withholding obligations.
  • [F2]The reported disposition of 3,782 shares represents the shares that were withheld by the issuer as payment for tax withholding obligations.
  • [F3]This transaction represents the vesting and settlement of restricted stock units in shares of common stock of the issuer.
Signature
/s/ James R. Oehler, Attorney-in-Fact|2026-02-24

Documents

1 file
  • 4
    wk-form4_1771974966.xmlPrimary

    FORM 4