Insider Transactions last 24 months for Halozyme Therapeutics, Inc. - NSDQ: HALO
Transactions
All
Buy
Sell
Option Exercise
Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Caudill Cortney SVP, CHIEF OPERATING OFFICER 03/10/2026 DS Direct COM 8,857 $67.64 $599,087.48 7,055 Caudill Cortney SVP, CHIEF OPERATING OFFICER 03/10/2026 AM Direct COM 1,546 $33.51 $51,806.46 15,912 Caudill Cortney SVP, CHIEF OPERATING OFFICER 03/09/2026 DS Direct COM 2,100 $68.25 $143,329.20 14,366 Caudill Cortney SVP, CHIEF OPERATING OFFICER 03/09/2026 DS Direct COM 17,900 $67.75 $1,212,742.90 16,466 Caudill Cortney SVP, CHIEF OPERATING OFFICER 03/09/2026 AM Direct COM 20,000 $33.51 $670,200.00 34,366 Torley Helen PRESIDENT AND CEO 03/04/2026 DS Direct COM 2,671 $70.95 $189,494.10 767,780 Torley Helen PRESIDENT AND CEO 03/04/2026 DS Direct COM 7,329 $69.94 $512,619.58 770,451 Torley Helen PRESIDENT AND CEO 03/04/2026 AM Direct COM 10,000 $12.07 $120,700.00 777,780 Torley Helen PRESIDENT AND CEO 03/03/2026 DS Direct COM 6,519 $69.33 $451,981.83 767,780 Torley Helen PRESIDENT AND CEO 03/03/2026 DS Direct COM 13,481 $68.85 $928,166.85 774,299 Torley Helen PRESIDENT AND CEO 03/03/2026 AM Direct COM 20,000 $12.07 $241,400.00 787,780 Torley Helen PRESIDENT AND CEO 03/02/2026 DS Direct COM 578 $70.46 $40,726.46 767,780 Torley Helen PRESIDENT AND CEO 03/02/2026 DS Direct COM 15,322 $69.80 $1,069,460.28 768,358 Torley Helen PRESIDENT AND CEO 03/02/2026 DS Direct COM 4,100 $69.20 $283,707.70 783,680 Torley Helen PRESIDENT AND CEO 03/02/2026 AM Direct COM 20,000 $12.07 $241,400.00 787,780 Torley Helen PRESIDENT AND CEO 02/23/2026 DF Direct COM 12,104 $70.64 $855,026.56 767,780 Torley Helen PRESIDENT AND CEO 02/23/2026 AM Direct COM 22,436 $0.00 $0.00 779,884 Labrosse Nicole SVP, CHIEF FINANCIAL OFFICER 02/23/2026 DF Direct COM 3,608 $70.64 $254,869.12 38,494 Labrosse Nicole SVP, CHIEF FINANCIAL OFFICER 02/23/2026 AM Direct COM 6,688 $0.00 $0.00 42,102 Snyder Mark Howard SVP, CHIEF LEGAL OFFICER 02/23/2026 DF Direct COM 3,782 $70.64 $267,160.48 47,610 Snyder Mark Howard SVP, CHIEF LEGAL OFFICER 02/23/2026 AM Direct COM 7,011 $0.00 $0.00 51,392 Torley Helen PRESIDENT AND CEO 02/20/2026 DF Direct COM 9,040 $70.98 $641,659.20 757,448 Torley Helen PRESIDENT AND CEO 02/20/2026 AM Direct COM 16,757 $0.00 $0.00 766,488 Labrosse Nicole SVP, CHIEF FINANCIAL OFFICER 02/20/2026 DF Direct COM 2,876 $70.98 $204,138.48 35,414 Labrosse Nicole SVP, CHIEF FINANCIAL OFFICER 02/20/2026 AM Direct COM 5,332 $0.00 $0.00 38,290
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Connaughton Bernadette Director 05/01/2025 AA Direct COM 4,165 $0.00 $0.00 50,952 Duncan Barbara Gayle Director 05/01/2025 AA Direct COM 4,165 $0.00 $0.00 19,919 Henderson Jeffrey William Director 05/01/2025 AA Direct COM 4,165 $0.00 $0.00 32,776 Krishnan Mahesh Director 05/01/2025 AA Direct COM 4,165 $0.00 $0.00 10,666 Miyashita Akiko Moni Director 05/01/2025 AA Direct COM 4,165 $0.00 $0.00 24,937 Posard Matthew L. Director 05/01/2025 AA Direct COM 4,165 $0.00 $0.00 74,039 Connaughton Bernadette Director 04/25/2024 AA Direct COM 6,501 $0.00 $0.00 46,787 Duncan Barbara Gayle Director 04/25/2024 AA Direct COM 6,501 $0.00 $0.00 15,754 Henderson Jeffrey William Director 04/25/2024 AA Direct COM 6,501 $0.00 $0.00 53,611 Krishnan Mahesh Director 04/25/2024 AA Direct COM 6,501 $0.00 $0.00 6,501 Matsui Connie Director 04/25/2024 AA Direct COM 6,501 $0.00 $0.00 193,505 Miyashita Akiko Moni Director 04/25/2024 AA Direct COM 6,501 $0.00 $0.00 20,772 Posard Matthew L. Director 04/25/2024 AA Direct COM 6,501 $0.00 $0.00 119,755
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Caudill Cortney SVP, CHIEF OPERATING OFFICER 03/10/2026 DS Direct COM 8,857 $67.64 $599,087.48 7,055 Caudill Cortney SVP, CHIEF OPERATING OFFICER 03/09/2026 DS Direct COM 2,100 $68.25 $143,329.20 14,366 Caudill Cortney SVP, CHIEF OPERATING OFFICER 03/09/2026 DS Direct COM 17,900 $67.75 $1,212,742.90 16,466 Torley Helen PRESIDENT AND CEO 03/04/2026 DS Direct COM 2,671 $70.95 $189,494.10 767,780 Torley Helen PRESIDENT AND CEO 03/04/2026 DS Direct COM 7,329 $69.94 $512,619.58 770,451 Torley Helen PRESIDENT AND CEO 03/03/2026 DS Direct COM 6,519 $69.33 $451,981.83 767,780 Torley Helen PRESIDENT AND CEO 03/03/2026 DS Direct COM 13,481 $68.85 $928,166.85 774,299 Torley Helen PRESIDENT AND CEO 03/02/2026 DS Direct COM 578 $70.46 $40,726.46 767,780 Torley Helen PRESIDENT AND CEO 03/02/2026 DS Direct COM 15,322 $69.80 $1,069,460.28 768,358 Torley Helen PRESIDENT AND CEO 03/02/2026 DS Direct COM 4,100 $69.20 $283,707.70 783,680 Torley Helen PRESIDENT AND CEO 02/23/2026 DF Direct COM 12,104 $70.64 $855,026.56 767,780 Labrosse Nicole SVP, CHIEF FINANCIAL OFFICER 02/23/2026 DF Direct COM 3,608 $70.64 $254,869.12 38,494 Snyder Mark Howard SVP, CHIEF LEGAL OFFICER 02/23/2026 DF Direct COM 3,782 $70.64 $267,160.48 47,610 Torley Helen PRESIDENT AND CEO 02/20/2026 DF Direct COM 9,040 $70.98 $641,659.20 757,448 Labrosse Nicole SVP, CHIEF FINANCIAL OFFICER 02/20/2026 DF Direct COM 2,876 $70.98 $204,138.48 35,414 Snyder Mark Howard SVP, CHIEF LEGAL OFFICER 02/20/2026 DF Direct COM 2,876 $70.98 $204,138.48 44,381 Caudill Cortney SVP, CHIEF OPERATING OFFICER 02/20/2026 DF Direct COM 1,037 $70.98 $73,606.26 14,366 Torley Helen PRESIDENT AND CEO 02/16/2026 DF Direct COM 27,605 $79.44 $2,192,941.20 749,731 Torley Helen PRESIDENT AND CEO 02/16/2026 DF Direct COM 9,104 $79.44 $723,221.76 726,165 Torley Helen PRESIDENT AND CEO 02/16/2026 DF Direct COM 11,334 $79.44 $900,372.96 718,394 Labrosse Nicole SVP, CHIEF FINANCIAL OFFICER 02/16/2026 DF Direct COM 7,273 $79.44 $577,767.12 32,958 Labrosse Nicole SVP, CHIEF FINANCIAL OFFICER 02/16/2026 DF Direct COM 2,874 $79.44 $228,310.56 26,880 Labrosse Nicole SVP, CHIEF FINANCIAL OFFICER 02/16/2026 DF Direct COM 2,747 $79.44 $218,221.68 24,425 Snyder Mark Howard SVP, CHIEF LEGAL OFFICER 02/16/2026 DF Direct COM 6,481 $79.44 $514,850.64 41,925 Snyder Mark Howard SVP, CHIEF LEGAL OFFICER 02/16/2026 DF Direct COM 2,587 $79.44 $205,511.28 36,390
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Caudill Cortney SVP, CHIEF OPERATING OFFICER 03/10/2026 AM Direct COM 1,546 $33.51 $51,806.46 15,912 Caudill Cortney SVP, CHIEF OPERATING OFFICER 03/09/2026 AM Direct COM 20,000 $33.51 $670,200.00 34,366 Torley Helen PRESIDENT AND CEO 03/04/2026 AM Direct COM 10,000 $12.07 $120,700.00 777,780 Torley Helen PRESIDENT AND CEO 03/03/2026 AM Direct COM 20,000 $12.07 $241,400.00 787,780 Torley Helen PRESIDENT AND CEO 03/02/2026 AM Direct COM 20,000 $12.07 $241,400.00 787,780 Torley Helen PRESIDENT AND CEO 02/23/2026 AM Direct COM 22,436 $0.00 $0.00 779,884 Labrosse Nicole SVP, CHIEF FINANCIAL OFFICER 02/23/2026 AM Direct COM 6,688 $0.00 $0.00 42,102 Snyder Mark Howard SVP, CHIEF LEGAL OFFICER 02/23/2026 AM Direct COM 7,011 $0.00 $0.00 51,392 Torley Helen PRESIDENT AND CEO 02/20/2026 AM Direct COM 16,757 $0.00 $0.00 766,488 Labrosse Nicole SVP, CHIEF FINANCIAL OFFICER 02/20/2026 AM Direct COM 5,332 $0.00 $0.00 38,290 Snyder Mark Howard SVP, CHIEF LEGAL OFFICER 02/20/2026 AM Direct COM 5,332 $0.00 $0.00 47,257 Caudill Cortney SVP, CHIEF OPERATING OFFICER 02/20/2026 AM Direct COM 2,666 $0.00 $0.00 15,403 Torley Helen PRESIDENT AND CEO 02/16/2026 AM Direct COM 51,171 $0.00 $0.00 777,336 Torley Helen PRESIDENT AND CEO 02/16/2026 AM Direct COM 16,875 $0.00 $0.00 735,269 Torley Helen PRESIDENT AND CEO 02/16/2026 AM Direct COM 21,009 $0.00 $0.00 729,728 Labrosse Nicole SVP, CHIEF FINANCIAL OFFICER 02/16/2026 AM Direct COM 13,351 $0.00 $0.00 40,231 Labrosse Nicole SVP, CHIEF FINANCIAL OFFICER 02/16/2026 AM Direct COM 5,329 $0.00 $0.00 29,754 Labrosse Nicole SVP, CHIEF FINANCIAL OFFICER 02/16/2026 AM Direct COM 5,093 $0.00 $0.00 27,172 Snyder Mark Howard SVP, CHIEF LEGAL OFFICER 02/16/2026 AM Direct COM 12,016 $0.00 $0.00 48,406 Snyder Mark Howard SVP, CHIEF LEGAL OFFICER 02/16/2026 AM Direct COM 4,796 $0.00 $0.00 38,977 Torley Helen PRESIDENT AND CEO 02/05/2026 AM Direct COM 10,000 $12.07 $120,700.00 718,719 Torley Helen PRESIDENT AND CEO 02/04/2026 AM Direct COM 20,000 $12.07 $241,400.00 728,719 Torley Helen PRESIDENT AND CEO 02/03/2026 AM Direct COM 20,000 $12.07 $241,400.00 728,719 Snyder Mark Howard SVP, CHIEF LEGAL OFFICER 01/03/2026 AM Direct COM 7,611 $0.00 $0.00 38,424 Torley Helen PRESIDENT AND CEO 12/01/2025 AM Direct COM 16,569 $8.11 $134,374.59 725,288
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Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d)
C = Conversion of derivative security |
D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) |
E = Expiration of short derivative position |
F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. |
G = Gift |
H = Expiration (or cancellation) of long derivative position with value received |
I = Discretionary transaction in accordance with Rule 16b-3(f) |
J = Other |
L = Small acquisition under Rule 16a-6 |
M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 |
O = Exercise of out-of-the-money derivative security |
P = Open market or private purchase |
S = Open market or private sale |
U = Disposition pursuant to a tender of shares in a change of control transaction |
W = Acquisition or disposition by will or the laws of descent and distribution |
X = Exercise of in-the-money or at-the-money derivative security |
Z = Deposit into or withdrawal from voting trust
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