We provide you with 20 years of free, institutional-grade data for HALO stock, allowing you to gain comprehensive visibility into the fundamentals of the company. This in-depth information is essential for making informed investment decisions and understanding the financial health and performance of HALO. Explore the full financial landscape of HALO stock.
Total insider purchase within 3 month on this page: $0
Total insider selling within 3 month on this page: -$13,514,712
| Name | Action | Shares | Avg Price | Amount | Reported Date |
|---|---|---|---|---|---|
| Connaughton Bernadette | Sale | -2,000 | $75.09 | $150,172 | 2025-10-01 |
| LaBrosse Nicole | Sale | -2,227 | $77.83 | $173,321 | 2025-09-23 |
| LaBrosse Nicole | Sale | -20,000 | $75.29 | $1,505,820 | 2025-09-11 |
| LaBrosse Nicole | Derivatives Exercise | 0 | 2025-09-11 | ||
| Torley Helen | Sale | -60,000 | $72.48 | $4,349,100 | 2025-09-04 |
| Torley Helen | Derivatives Exercise | 0 | 2025-09-04 | ||
| Connaughton Bernadette | Sale | -4,000 | $71.71 | $286,840 | 2025-09-02 |
| Torley Helen | Sale | -60,000 | $63.01 | $3,780,480 | 2025-08-13 |
| Torley Helen | Derivatives Exercise | 0 | 2025-08-13 | ||
| Torley Helen | Sale | -60,000 | $54.48 | $3,268,980 | 2025-07-10 |
| Torley Helen | Derivatives Exercise | 0 | 2025-07-10 | ||
| Torley Helen | Sale | -60,000 | $52.96 | $3,177,600 | 2025-06-24 |
| Torley Helen | Derivatives Exercise | 0 | 2025-06-24 | ||
| Snyder Mark Howard | Sale | -2,711 | $54.54 | $147,858 | 2025-06-13 |
| Snyder Mark Howard | Derivatives Exercise | 5,035 | 2025-06-13 | ||
| Duncan Barbara Gayle | Grant, award...etc | 9,915 | 2025-05-02 | ||
| Henderson Jeffrey William | Grant, award...etc | 9,915 | 2025-05-02 | ||
| Connaughton Bernadette | Grant, award...etc | 9,915 | 2025-05-02 | ||
| Krishnan Mahesh | Grant, award...etc | 9,915 | 2025-05-02 | ||
| Miyashita Akiko Moni | Grant, award...etc | 9,915 | 2025-05-02 | ||
| Posard Matthew L. | Grant, award...etc | 9,915 | 2025-05-02 | ||
| Henderson Jeffrey William | Sale | -4,497 | $60.34 | $271,335 | 2025-04-28 |
| Henderson Jeffrey William | Sale | -503 | $64.05 | $32,217 | 2025-04-01 |
| Henderson Jeffrey William | Sale | -5,000 | $57.93 | $289,670 | 2025-03-03 |
| LaBarre Michael J. | Sale | -21,697 | $58.01 | $1,258,578 | 2025-02-27 |
| Torley Helen | Sale | -12,081 | $57.75 | $697,678 | 2025-02-24 |
| Torley Helen | Derivatives Exercise | 22,436 | 2025-02-24 | ||
| Snyder Mark Howard | Sale | -3,775 | $57.75 | $218,006 | 2025-02-24 |
| Snyder Mark Howard | Derivatives Exercise | 7,012 | 2025-02-24 | ||
| LaBrosse Nicole | Sale | -3,601 | $57.75 | $207,958 | 2025-02-24 |
| LaBrosse Nicole | Derivatives Exercise | 6,688 | 2025-02-24 | ||
| LaBarre Michael J. | Sale | -2,410 | $57.75 | $139,178 | 2025-02-24 |
| LaBarre Michael J. | Derivatives Exercise | 4,747 | 2025-02-24 | ||
| LaBrosse Nicole | Grant, award...etc | 22,603 | 2025-02-21 | ||
| LaBarre Michael J. | Grant, award...etc | 11,902 | 2025-02-21 | ||
| Snyder Mark Howard | Grant, award...etc | 22,603 | 2025-02-21 | ||
| Torley Helen | Grant, award...etc | 71,038 | 2025-02-21 | ||
| LaBarre Michael J. | Sale | -15,292 | $58.29 | $891,371 | 2025-02-18 |
| LaBarre Michael J. | Derivatives Exercise | 34,652 | 2025-02-18 | ||
| Snyder Mark Howard | Sale | -11,955 | $58.29 | $696,857 | 2025-02-18 |
| Snyder Mark Howard | Derivatives Exercise | 22,205 | 2025-02-18 | ||
| Torley Helen | Sale | -66,166 | $58.29 | $3,856,816 | 2025-02-18 |
| Torley Helen | Derivatives Exercise | 122,786 | 2025-02-18 | ||
| LaBrosse Nicole | Sale | -15,752 | $58.29 | $918,184 | 2025-02-18 |
| LaBrosse Nicole | Derivatives Exercise | 29,085 | 2025-02-18 | ||
| Henderson Jeffrey William | Sale | -5,000 | $55.94 | $279,715 | 2025-02-04 |
| Henderson Jeffrey William | Sale | -10,000 | $50.01 | $500,060 | 2025-01-07 |
| Snyder Mark Howard | Sale | -4,289 | $47.74 | $204,757 | 2025-01-06 |
| Snyder Mark Howard | Derivatives Exercise | 7,611 | 2025-01-06 | ||
| LaBarre Michael J. | Sale | -20,000 | $53.74 | $1,074,860 | 2024-10-16 |
| LaBarre Michael J. | Derivatives Exercise | 0 | 2024-10-16 | ||
| Torley Helen | Sale | -20,000 | $53.94 | $1,078,780 | 2024-10-09 |
| Torley Helen | Derivatives Exercise | 0 | 2024-10-09 | ||
| Torley Helen | Sale | -30,000 | $58.21 | $1,746,300 | 2024-09-26 |
| Torley Helen | Derivatives Exercise | 0 | 2024-09-26 | ||
| LaBarre Michael J. | Sale | -20,000 | $62.88 | $1,257,560 | 2024-09-18 |
| LaBarre Michael J. | Derivatives Exercise | 0 | 2024-09-18 | ||
| Torley Helen | Sale | -30,000 | $59.09 | $1,772,670 | 2024-09-12 |
| Torley Helen | Derivatives Exercise | 0 | 2024-09-12 | ||
| LaBarre Michael J. | Derivatives Exercise | 0 | 2024-08-27 | ||
| LaBarre Michael J. | Sale | -20,000 | $61.05 | $1,221,100 | 2024-08-21 |
| LaBarre Michael J. | Derivatives Exercise | 0 | 2024-08-21 | ||
| Torley Helen | Sale | -30,000 | $56.25 | $1,687,470 | 2024-08-15 |
| Torley Helen | Derivatives Exercise | 0 | 2024-08-15 | ||
| Posard Matthew L. | Sale | -29,881 | $55.72 | $1,665,059 | 2024-08-14 |
| LaBarre Michael J. | Sale | -20,000 | $54.46 | $1,089,260 | 2024-07-24 |
| LaBarre Michael J. | Derivatives Exercise | 0 | 2024-07-24 | ||
| LaBrosse Nicole | Sale | -5,000 | $53.85 | $269,265 | 2024-07-23 |
| LaBrosse Nicole | Derivatives Exercise | 0 | 2024-07-23 | ||
| LaBrosse Nicole | Sale | -30,000 | $51.82 | $1,554,600 | 2024-06-28 |
| LaBrosse Nicole | Derivatives Exercise | 0 | 2024-06-28 | ||
| LaBarre Michael J. | Sale | -10,000 | $49.43 | $494,260 | 2024-06-20 |
| LaBarre Michael J. | Derivatives Exercise | 0 | 2024-06-20 | ||
| Posard Matthew L. | Sale | -20,000 | $50.01 | $1,000,220 | 2024-06-13 |
| LaBarre Michael J. | Sale | -20,000 | $45.16 | $903,280 | 2024-05-22 |
| LaBarre Michael J. | Derivatives Exercise | 0 | 2024-05-22 | ||
| Henderson Jeffrey William | Grant, award...etc | 15,305 | 2024-04-29 | ||
| Duncan Barbara Gayle | Grant, award...etc | 15,305 | 2024-04-29 | ||
| Connaughton Bernadette | Grant, award...etc | 15,305 | 2024-04-29 | ||
| Posard Matthew L. | Grant, award...etc | 15,305 | 2024-04-29 | ||
| Krishnan Mahesh | Grant, award...etc | 15,305 | 2024-04-29 | ||
| Miyashita Akiko Moni | Grant, award...etc | 15,305 | 2024-04-29 | ||
| MATSUI CONNIE | Grant, award...etc | 15,305 | 2024-04-29 | ||
| LaBarre Michael J. | Sale | -20,000 | $38.35 | $767,000 | 2024-04-17 |
| LaBarre Michael J. | Derivatives Exercise | 0 | 2024-04-17 | ||
| LaBarre Michael J. | Derivatives Exercise | 0 | 2024-03-26 | ||
| LaBarre Michael J. | Sale | -20,000 | $41.64 | $832,740 | 2024-03-13 |
| LaBarre Michael J. | Derivatives Exercise | 0 | 2024-03-13 | ||
| LaBarre Michael J. | Sale | -20,000 | $39.95 | $798,920 | 2024-02-28 |
| LaBarre Michael J. | Derivatives Exercise | 0 | 2024-02-28 | ||
| Snyder Mark Howard | Grant, award...etc | 29,064 | 2024-02-27 | ||
| Torley Helen | Grant, award...etc | 93,002 | 2024-02-27 | ||
| LaBrosse Nicole | Grant, award...etc | 27,722 | 2024-02-27 | ||
| LaBarre Michael J. | Grant, award...etc | 19,674 | 2024-02-27 | ||
| Torley Helen | Sale | -20,362 | $36.1 | $735,068 | 2024-02-20 |
| Torley Helen | Derivatives Exercise | 37,884 | 2024-02-20 | ||
| LaBarre Michael J. | Sale | -5,257 | $36.1 | $189,778 | 2024-02-20 |
| LaBarre Michael J. | Derivatives Exercise | 10,376 | 2024-02-20 | ||
| LaBrosse Nicole | Sale | -5,601 | $36.1 | $202,196 | 2024-02-20 |
| LaBrosse Nicole | Derivatives Exercise | 10,422 | 2024-02-20 | ||
| Snyder Mark Howard | Sale | -2,577 | $36.1 | $93,030 | 2024-02-20 |
| Snyder Mark Howard | Derivatives Exercise | 4,796 | 2024-02-20 | ||
| LaBrosse Nicole | Sale | -686 | $35.91 | $24,634 | 2024-02-16 |
| LaBrosse Nicole | Derivatives Exercise | 1,254 | 2024-02-16 | ||
| Torley Helen | Grant, award...etc | 32,781 | 2024-02-16 | ||
| Torley Helen | Sale | -24,655 | $35.91 | $885,361 | 2024-02-16 |
| Torley Helen | Derivatives Exercise | 13,092 | 2024-02-16 | ||
| LaBarre Michael J. | Grant, award...etc | 8,479 | 2024-02-16 | ||
| LaBarre Michael J. | Sale | -5,040 | $35.91 | $180,986 | 2024-02-16 |
| LaBarre Michael J. | Derivatives Exercise | 3,386 | 2024-02-16 | ||
| LaBrosse Nicole | Sale | -1,477 | $35.49 | $52,419 | 2024-02-13 |
| LaBrosse Nicole | Derivatives Exercise | 2,502 | 2024-02-13 | ||
| Torley Helen | Sale | -16,943 | $35.49 | $601,307 | 2024-02-13 |
| Torley Helen | Derivatives Exercise | 31,281 | 2024-02-13 | ||
| LaBarre Michael J. | Sale | -2,901 | $35.49 | $102,956 | 2024-02-13 |
| LaBarre Michael J. | Derivatives Exercise | 8,133 | 2024-02-13 | ||
| LaBarre Michael J. | Sale | -20,000 | $36 | $720,000 | 2024-01-18 |
| LaBarre Michael J. | Derivatives Exercise | 0 | 2024-01-18 | ||
| Snyder Mark Howard | Sale | -2,957 | $35.78 | $105,801 | 2024-01-05 |
| Snyder Mark Howard | Derivatives Exercise | 7,611 | 2024-01-05 | ||
| LaBarre Michael J. | Sale | -20,000 | $39.58 | $791,500 | 2023-12-13 |
| LaBarre Michael J. | Derivatives Exercise | 0 | 2023-12-13 | ||
| LaBarre Michael J. | Sale | -20,000 | $39.08 | $781,580 | 2023-11-16 |
| LaBarre Michael J. | Derivatives Exercise | 0 | 2023-11-16 | ||
| LaBarre Michael J. | Sale | -10,000 | $36.52 | $365,200 | 2023-10-17 |
| LaBarre Michael J. | Derivatives Exercise | 0 | 2023-10-17 | ||
| LaBarre Michael J. | Sale | -10,000 | $39.1 | $390,980 | 2023-09-19 |
| LaBarre Michael J. | Derivatives Exercise | 0 | 2023-09-19 | ||
| Torley Helen | Sale | -30,000 | $42.4 | $1,272,060 | 2023-08-31 |
| Torley Helen | Derivatives Exercise | 0 | 2023-08-31 | ||
| LaBarre Michael J. | Sale | -10,000 | $42.41 | $424,070 | 2023-08-23 |
| LaBarre Michael J. | Derivatives Exercise | 0 | 2023-08-23 | ||
| Torley Helen | Sale | -30,000 | $43.77 | $1,313,040 | 2023-08-17 |
| Torley Helen | Derivatives Exercise | 0 | 2023-08-17 | ||
| Daly James M | Sale | -20,000 | $43.71 | $874,220 | 2023-08-15 |
| Torley Helen | Sale | -30,000 | $42.8 | $1,283,880 | 2023-07-27 |
| Torley Helen | Derivatives Exercise | 0 | 2023-07-27 | ||
| LaBarre Michael J. | Sale | -10,000 | $40.43 | $404,300 | 2023-07-19 |
| LaBarre Michael J. | Derivatives Exercise | 0 | 2023-07-19 | ||
| LaBarre Michael J. | Sale | -10,000 | $36 | $360,000 | 2023-06-22 |
| LaBarre Michael J. | Derivatives Exercise | 0 | 2023-06-22 |
The information provided in this report about HALO stock is taken from www.sec.gov and many other data providers. While we have conducted our best efforts to ensure that the parsed data is accurate, we cannot guarantee its accuracy. Please use caution and understand that any consequences of its use are your own responsibility.
Halozyme Therapeutics, Inc(NASDAQ:HALO)Â 
Halozyme Therapeutics, Inc. operates as a biopharma technology platform company in the United States, Switzerland, Ireland, Belgium, Japan, and internationally. The company's products are based on the ENHANZE drug delivery technology, a patented recombinant human hyaluronidase enzyme (rHuPH20) that ...
Website: http://www.halozyme.com
Founded: 1998
Full Time Employees: 132
Sector: Healthcare
Industry: Biotechnology