HALOZYME THERAPEUTICS, INC.
HALO
34 insider filings · Latest: Aug 10, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Apr 1, 2026 | Apr 2 10:28 PM | Helen TorleyDirector, PRESIDENT AND CEO | Sale | 20,000 | $65.38 | $1.3M | 767,780(D) | View → |
| Mar 10, 2026 | Mar 10 11:18 PM | Cortney CaudillSVP, CHIEF OPERATING OFFICER | Sale | 8,857 | $67.64 | $599.1K | 7,055(D) | View → |
| Mar 9, 2026 | Mar 10 11:18 PM | Cortney CaudillSVP, CHIEF OPERATING OFFICER | Sale | 20,000 | $67.80 | $1.4M | 14,366(D) | View → |
| Mar 10, 2026 | Mar 10 8:05 PM | CORTNEY A CAUDILL | Proposed Sale | 8,857 | $67.64 | $599.1K | — | View → |
| Mar 9, 2026 | Mar 9 8:18 PM | CORTNEY A CAUDILL | Proposed Sale | 20,000 | $67.80 | $1.4M | — | View → |
| Mar 4, 2026 | Mar 4 11:56 PM | Helen TorleyDirector, PRESIDENT AND CEO | Sale | 10,000 | $70.21 | $702.1K | 767,780(D) | View → |
| Mar 3, 2026 | Mar 4 11:56 PM | Helen TorleyDirector, PRESIDENT AND CEO | Sale | 20,000 | $69.01 | $1.4M | 767,780(D) | View → |
| Mar 2, 2026 | Mar 4 11:56 PM | Helen TorleyDirector, PRESIDENT AND CEO | Sale | 20,000 | $69.69 | $1.4M | 767,780(D) | View → |
| Feb 5, 2026 | Feb 6 12:38 AM | Helen TorleyDirector, PRESIDENT AND CEO | Sale | 10,000 | $78.64 | $786.4K | 708,719(D) | View → |
| Feb 4, 2026 | Feb 6 12:38 AM | Helen TorleyDirector, PRESIDENT AND CEO | Sale | 20,000 | $77.24 | $1.5M | 708,719(D) | View → |
| Feb 3, 2026 | Feb 6 12:38 AM | Helen TorleyDirector, PRESIDENT AND CEO | Sale | 20,000 | $76.12 | $1.5M | 708,719(D) | View → |
| Feb 3, 2026 | Feb 3 9:17 PM | Helen Torley | Proposed Sale | 150,000 | $74.45 | $11.2M | — | View → |
| Jan 5, 2026 | Jan 5 9:39 PM | BERNADETTE CONNAUGHTON | Proposed Sale | 2,000 | $70.31 | $140.6K | — | View → |
| Oct 1, 2025 | Oct 1 8:26 PM | Helen Torley | Proposed Sale | 136,569 | $73.34 | $10.0M | — | View → |
| Sep 10, 2025 | Sep 10 8:37 PM | NICOLE LABROSSE | Proposed Sale | 22,227 | $76.07 | $1.7M | — | View → |
| Sep 2, 2025 | Sep 2 8:38 PM | BERNADETTE CONNAUGHTON | Proposed Sale | 8,829 | $73.15 | $645.8K | — | View → |
| Jun 20, 2025 | Jun 20 8:25 PM | Helen Torley | Proposed Sale | 240,000 | $53.15 | $12.8M | — | View → |
| Feb 25, 2025 | Feb 25 9:32 PM | MICHAEL LABARRE | Proposed Sale | 21,697 | $58.50 | $1.3M | — | View → |
| Feb 3, 2025 | Feb 3 9:21 PM | JEFFREY HENDERSON | Proposed Sale | 15,000 | $56.64 | $849.6K | — | View → |
| Jan 6, 2025 | Jan 6 9:26 PM | JEFFREY HENDERSON | Proposed Sale | 10,000 | $47.74 | $477.4K | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Feb 9, 2026 | Feb 12 1:56 AM | Helen TorleyDirector, PRESIDENT AND CEO | Grant/Award | 241,366 | $80.48 | 92,714(D) | View → |
| Feb 5, 2026 | Feb 6 12:38 AM | Helen TorleyDirector, PRESIDENT AND CEO | Option Exercise | 10,000 | $12.07 | 201,923(D) | View → |
| Feb 4, 2026 | Feb 6 12:38 AM | Helen TorleyDirector, PRESIDENT AND CEO | Option Exercise | 20,000 | $12.07 | 211,923(D) | View → |
| Feb 3, 2026 | Feb 6 12:38 AM | Helen TorleyDirector, PRESIDENT AND CEO | Option Exercise | 20,000 | $12.07 | 231,923(D) | View → |
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