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HALOZYME THERAPEUTICS, INC. (HALO) Insider Trading -- Recent Executive & Director Transactions

15 insiders reported 257 Form 4 transactions for HALOZYME THERAPEUTICS, INC. (HALO) over the past 18 months (most recent 2026-10-08). Recent activity: Connaughton Bernadette (Director) Buy 3,796 shares, Torley Helen (PRESIDENT AND CEO) Sell 200 shares, Torley Helen (PRESIDENT AND CEO) Sell 2,300 shares, Torley Helen (PRESIDENT AND CEO) Sell 6,000 shares, Torley Helen (PRESIDENT AND CEO) Sell 9,920 shares. Source: SEC Form 4.

DateInsiderTitleTypeSharesValue
2026-10-08Connaughton BernadetteDirectorBuy3,796$0
2026-10-08Torley HelenPRESIDENT AND CEOSell200$22,102
2026-10-08Torley HelenPRESIDENT AND CEOSell2,300$248,175
2026-10-08Torley HelenPRESIDENT AND CEOSell6,000$656,004
2026-10-08Torley HelenPRESIDENT AND CEOSell9,920$1.1M
2026-10-08Torley HelenPRESIDENT AND CEOSell1,780$197,245
2026-10-08Torley HelenPRESIDENT AND CEOBuy20,000$368,200
2026-10-08Torley HelenPRESIDENT AND CEOBuy20,000$368,200
2026-10-08Torley HelenPRESIDENT AND CEOSell10,300$1.2M
2026-10-08Torley HelenPRESIDENT AND CEOSell900$101,502
2026-10-08Torley HelenPRESIDENT AND CEOSell200$22,739
2026-10-08Torley HelenPRESIDENT AND CEOBuy20,000$368,200
2026-10-08Torley HelenPRESIDENT AND CEOSell4,810$520,341
2026-10-08Torley HelenPRESIDENT AND CEOSell3,090$336,526
2026-10-08Torley HelenPRESIDENT AND CEOSell11,900$1.3M
2026-10-08Torley HelenPRESIDENT AND CEOSell8,600$954,867
2026-10-02Posard Matthew L.DirectorSell730$78,233
2026-10-02Daly James MDirectorBuy1,169$0
2026-10-02Posard Matthew L.DirectorSell3,300$357,898
2026-10-02Posard Matthew L.DirectorSell100$11,004
2026-10-02Posard Matthew L.DirectorSell1,100$120,526
2026-09-17Posard Matthew L.DirectorSell4,000$435,964
2026-09-17Posard Matthew L.DirectorSell3,100$329,009
2026-09-17Posard Matthew L.DirectorSell3,000$320,484
2026-09-17Posard Matthew L.DirectorSell8,896$961,124

Source: SEC Form 4 filings · as of 2026-10-08