| Insiders | Shares | % | Avg Price | Total $ | |
|---|---|---|---|---|---|
| Buys | 0 | ||||
| Sells | 5 | -547,745 | 100% | $67.17 | -$36,792,706 |
| Net | -5 | -547,745 | -100% | -$36,792,706 |
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Report Date |
|---|---|---|---|---|---|
| Helen Torley | PRESIDENT AND CEO, Director | $60,830,745 | -$31,786,072 | -34% | 02 Mar 2026 |
| Michael J. LaBarre | Svp, Chief Technical Officer | $11,633,809 | 25 Feb 2025 | ||
| CONNIE MATSUI | Director | $9,870,372 | 29 Nov 2024 | ||
| Mark Howard Snyder | Svp, Chief Legal Officer | $4,891,330 | 20 Feb 2026 | ||
| Matthew L. Posard | Director | $4,458,628 | 01 May 2025 | ||
| Nicole LaBrosse | Svp, Chief Financial Officer | $4,191,358 | -$1,687,852 | -29% | 20 Feb 2026 |
| Bernadette Connaughton | Director | $2,818,640 | -$782,034 | -22% | 05 Jan 2026 |
| JEAN-PIERRE BIZZARI | Director | $2,563,056 | 05 May 2023 | ||
| Jeffrey William Henderson | Director | $1,973,770 | -$303,684 | -13% | 01 May 2025 |
| Akiko Moni Miyashita | Director | $1,501,706 | 01 May 2025 | ||
| Barbara Gayle Duncan | Director | $1,199,522 | 01 May 2025 | ||
| Masaru Matsuda | SVP, General Counsel | $999,796 | 04 Sep 2021 | ||
| James M. Daly | Director | $738,108 | 11 Aug 2023 | ||
| Mahesh Krishnan | Director | $642,306 | 01 May 2025 | ||
| Cortney Caudill | Svp, Chief Operating Officer | $477,200 | -$2,233,065 | -82% | 09 Mar 2026 |
| James Paul Lang | Director | 02 Jan 2026 |
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Cortney Caudill | HALO | Common Stock | Sale | -55.7% | $599,087 | $67.64 | -8,857 | 7,055 | 10 Mar 2026 | Direct |
| Cortney Caudill | HALO | Common Stock | Options Exercise | 10.8% | 1,546 | 15,912 | 10 Mar 2026 | Direct | ||
| Cortney Caudill | HALO | Option to Purchase Common Stock | Options Exercise | -2.23% | -1,546 | 67,678 | 10 Mar 2026 | Direct | ||
| Cortney Caudill | HALO | Common Stock | Sale | -58.2% | $1,356,072 | $67.80 | -20,000 | 14,366 | 09 Mar 2026 | Direct |
| Cortney Caudill | HALO | Common Stock | Options Exercise | 139.2% | 20,000 | 34,366 | 09 Mar 2026 | Direct | ||
| Cortney Caudill | HALO | Option to Purchase Common Stock | Options Exercise | -22.4% | -20,000 | 69,224 | 09 Mar 2026 | Direct | ||
| Helen Torley | HALO | Common Stock | Sale | -1.29% | $702,114 | $70.21 | -10,000 | 767,780 | 04 Mar 2026 | Direct |
| Helen Torley | HALO | Common Stock | Options Exercise | 1.3% | 10,000 | 777,780 | 04 Mar 2026 | Direct | ||
| Helen Torley | HALO | Option to Purchase Common Stock | Options Exercise | -6.18% | -10,000 | 151,923 | 04 Mar 2026 | Direct | ||
| Helen Torley | HALO | Common Stock | Sale | -2.54% | $1,380,149 | $69.01 | -20,000 | 767,780 | 03 Mar 2026 | Direct |
| Helen Torley | HALO | Common Stock | Options Exercise | 2.6% | 20,000 | 787,780 | 03 Mar 2026 | Direct | ||
| Helen Torley | HALO | Option to Purchase Common Stock | Options Exercise | -11% | -20,000 | 161,923 | 03 Mar 2026 | Direct | ||
| Helen Torley | HALO | Common Stock | Sale | -2.54% | $1,393,894 | $69.69 | -20,000 | 767,780 | 02 Mar 2026 | Direct |
| Helen Torley | HALO | Common Stock | Options Exercise | 2.6% | 20,000 | 787,780 | 02 Mar 2026 | Direct | ||
| Helen Torley | HALO | Option to Purchase Common Stock | Options Exercise | -9.9% | -20,000 | 181,923 | 02 Mar 2026 | Direct | ||
| Mark Howard Snyder | HALO | Common Stock | Tax liability | -7.36% | -3,782 | 47,610 | 23 Feb 2026 | Direct | ||
| Mark Howard Snyder | HALO | Common Stock | Options Exercise | 15.8% | 7,011 | 51,392 | 23 Feb 2026 | Direct | ||
| Mark Howard Snyder | HALO | Restricted Stock Units | Options Exercise | -33.3% | -7,011 | 14,022 | 23 Feb 2026 | Direct | ||
| Nicole LaBrosse | HALO | Common Stock | Tax liability | -8.57% | -3,608 | 38,494 | 23 Feb 2026 | Direct | ||
| Nicole LaBrosse | HALO | Common Stock | Options Exercise | 18.9% | 6,688 | 42,102 | 23 Feb 2026 | Direct | ||
| Nicole LaBrosse | HALO | Performance Stock Units | Options Exercise | -15.5% | -6,688 | 36,357 | 23 Feb 2026 | Direct | ||
| Helen Torley | HALO | Common Stock | Tax liability | -1.55% | -12,104 | 767,780 | 23 Feb 2026 | Direct | ||
| Helen Torley | HALO | Common Stock | Options Exercise | 2.96% | 22,436 | 779,884 | 23 Feb 2026 | Direct | ||
| Helen Torley | HALO | Restricted Stock Units | Options Exercise | -33.3% | -22,436 | 44,872 | 23 Feb 2026 | Direct | ||
| Cortney Caudill | HALO | Common Stock | Tax liability | -6.73% | -1,037 | 14,366 | 20 Feb 2026 | Direct | ||
| Cortney Caudill | HALO | Common Stock | Options Exercise | 20.9% | 2,666 | 15,403 | 20 Feb 2026 | Direct | ||
| Cortney Caudill | HALO | Restricted Stock Units | Options Exercise | -25% | -2,666 | 7,998 | 20 Feb 2026 | Direct | ||
| Mark Howard Snyder | HALO | Common Stock | Tax liability | -6.09% | -2,876 | 44,381 | 20 Feb 2026 | Direct | ||
| Mark Howard Snyder | HALO | Common Stock | Options Exercise | 12.7% | 5,332 | 47,257 | 20 Feb 2026 | Direct | ||
| Mark Howard Snyder | HALO | Restricted Stock Units | Options Exercise | -25% | -5,332 | 15,995 | 20 Feb 2026 | Direct | ||
| Nicole LaBrosse | HALO | Common Stock | Tax liability | -7.51% | -2,876 | 35,414 | 20 Feb 2026 | Direct | ||
| Nicole LaBrosse | HALO | Common Stock | Options Exercise | 16.2% | 5,332 | 38,290 | 20 Feb 2026 | Direct | ||
| Nicole LaBrosse | HALO | Restricted Stock Units | Options Exercise | -25% | -5,332 | 15,995 | 20 Feb 2026 | Direct | ||
| Helen Torley | HALO | Common Stock | Tax liability | -1.18% | -9,040 | 757,448 | 20 Feb 2026 | Direct | ||
| Helen Torley | HALO | Common Stock | Options Exercise | 2.24% | 16,757 | 766,488 | 20 Feb 2026 | Direct | ||
| Helen Torley | HALO | Restricted Stock Units | Options Exercise | -25% | -16,757 | 50,270 | 20 Feb 2026 | Direct | ||
| Mark Howard Snyder | HALO | Common Stock | Tax liability | -20% | -9,068 | 36,390 | 16 Feb 2026 | Direct | ||
| Mark Howard Snyder | HALO | Common Stock | Options Exercise | 53.2% | 16,812 | 48,406 | 16 Feb 2026 | Direct | ||
| Mark Howard Snyder | HALO | Performance Stock Units | Options Exercise | -100% | -12,016 | 0 | 16 Feb 2026 | Direct | ||
| Mark Howard Snyder | HALO | Restricted Stock Units | Options Exercise | -50% | -4,796 | 4,796 | 16 Feb 2026 | Direct | ||
| Nicole LaBrosse | HALO | Common Stock | Tax liability | -34.6% | -12,894 | 24,425 | 16 Feb 2026 | Direct | ||
| Nicole LaBrosse | HALO | Common Stock | Options Exercise | 144.4% | 23,773 | 40,231 | 16 Feb 2026 | Direct | ||
| Nicole LaBrosse | HALO | Performance Stock Units | Options Exercise | -100% | -13,351 | 0 | 16 Feb 2026 | Direct | ||
| Nicole LaBrosse | HALO | Restricted Stock Units | Options Exercise | -100% | -10,422 | 0 | 16 Feb 2026 | Direct | ||
| Helen Torley | HALO | Common Stock | Tax liability | -6.27% | -48,043 | 718,394 | 16 Feb 2026 | Direct | ||
| Helen Torley | HALO | Common Stock | Options Exercise | 12.9% | 89,055 | 777,336 | 16 Feb 2026 | Direct | ||
| Helen Torley | HALO | Performance Stock Units | Options Exercise | -100% | -51,171 | 0 | 16 Feb 2026 | Direct | ||
| Helen Torley | HALO | Restricted Stock Units | Options Exercise | -100% | -37,884 | 0 | 16 Feb 2026 | Direct | ||
| Cortney Caudill | HALO | Performance Stock Units | Award | 17,154 | 14,751 | 09 Feb 2026 | Direct | |||
| Cortney Caudill | HALO | Restricted Stock Units | Award | 13,047 | 13,047 | 09 Feb 2026 | Direct |