Insider Trading
SEC Form 4 filings by company officers, directors and 10% owners — public information, not investment advice.
We use strictly necessary cookies to run QuoTrend (authentication, session, security). With your consent, we may also use analytics + marketing cookies to improve the product. You can accept all, reject all non-essential, or pick categories. Read our Privacy Policy.
SEC Form 4 filings by company officers, directors and 10% owners — public information, not investment advice.
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| HALO | Torley Helen | PRESIDENT AND CEO | Oct 08 '26 | Option Exercise | 18.41 | 20,000 | 368,200 | 787,780 | Oct 08 |
| HALO | Torley Helen | PRESIDENT AND CEO | Oct 08 '26 | Sale | 109.40 | 20,000 | 2,187,910 | 767,780 | Oct 08 |
| HALO | Torley Helen | PRESIDENT AND CEO | Oct 07 '26 | Sale | 111.55 | 20,000 | 2,231,050 | 767,780 | Oct 08 |
| HALO | Torley Helen | PRESIDENT AND CEO | Oct 07 '26 | Option Exercise | 18.41 | 20,000 | 368,200 | 41,552 | Oct 08 |
| HALO | Torley Helen | PRESIDENT AND CEO | Oct 06 '26 | Sale | 109.58 | 20,000 | 2,191,543 | 767,780 | Oct 08 |
| HALO | Torley Helen | PRESIDENT AND CEO | Oct 06 '26 | Option Exercise | 18.41 | 20,000 | 368,200 | 61,552 | Oct 08 |
| HALO | Torley Helen | PRESIDENT AND CEO | Sep 11 '26 | Sale | 107.24 | 20,000 | 2,144,856 | 767,780 | Sep 11 |
| HALO | Torley Helen | PRESIDENT AND CEO | Sep 11 '26 | Option Exercise | 18.41 | 20,000 | 368,200 | 787,780 | Sep 11 |
| HALO | Torley Helen | PRESIDENT AND CEO | Sep 10 '26 | Option Exercise | 18.41 | 20,000 | 368,200 | 101,552 | Sep 11 |
| HALO | Torley Helen | PRESIDENT AND CEO | Sep 10 '26 | Sale | 107.17 | 20,000 | 2,143,319 | 767,780 | Sep 11 |
| HALO | Torley Helen | PRESIDENT AND CEO | Sep 09 '26 | Sale | 107.43 | 20,000 | 2,148,535 | 767,780 | Sep 11 |
| HALO | Torley Helen | PRESIDENT AND CEO | Sep 09 '26 | Option Exercise | 18.41 | 20,000 | 368,200 | 121,552 | Sep 11 |
| HALO | Torley Helen | PRESIDENT AND CEO | Aug 19 '26 | Option Exercise | 18.41 | 20,000 | 368,200 | 787,780 | Aug 19 |
| HALO | Torley Helen | PRESIDENT AND CEO | Aug 19 '26 | Sale | 107.00 | 20,000 | 2,139,976 | 767,780 | Aug 19 |
| HALO | Torley Helen | PRESIDENT AND CEO | Aug 18 '26 | Option Exercise | 18.41 | 20,000 | 368,200 | 161,552 | Aug 19 |
| HALO | Torley Helen | PRESIDENT AND CEO | Aug 18 '26 | Sale | 104.18 | 20,000 | 2,083,525 | 767,780 | Aug 19 |
| HALO | Torley Helen | PRESIDENT AND CEO | Aug 17 '26 | Sale | 102.60 | 20,000 | 2,052,092 | 767,780 | Aug 19 |
| HALO | Torley Helen | PRESIDENT AND CEO | Aug 17 '26 | Option Exercise | 18.41 | 20,000 | 368,200 | 181,552 | Aug 19 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jul 08 '26 | Option Exercise | 12.07 | 1,923 | 23,211 | 769,703 | Jul 09 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jul 08 '26 | Sale | 79.77 | 1,923 | 153,391 | 767,780 | Jul 09 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jun 03 '26 | Sale | 69.07 | 10,000 | 690,653 | 767,780 | Jun 03 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jun 03 '26 | Option Exercise | 12.07 | 10,000 | 120,700 | 777,780 | Jun 03 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jun 02 '26 | Sale | 66.39 | 20,000 | 1,327,745 | 767,780 | Jun 03 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jun 02 '26 | Option Exercise | 12.07 | 20,000 | 241,400 | 787,780 | Jun 03 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jun 01 '26 | Option Exercise | 12.07 | 20,000 | 241,400 | 31,923 | Jun 03 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jun 01 '26 | Sale | 67.58 | 20,000 | 1,351,610 | 767,780 | Jun 03 |
| HALO | Torley Helen | PRESIDENT AND CEO | May 13 '26 | Sale | 69.19 | 10,000 | 691,908 | 767,780 | May 13 |
| HALO | Torley Helen | PRESIDENT AND CEO | May 13 '26 | Option Exercise | 12.07 | 10,000 | 120,700 | 777,780 | May 13 |
| HALO | Torley Helen | PRESIDENT AND CEO | May 12 '26 | Option Exercise | 12.07 | 20,000 | 241,400 | 787,780 | May 13 |
| HALO | Torley Helen | PRESIDENT AND CEO | May 12 '26 | Sale | 71.75 | 20,000 | 1,435,027 | 767,780 | May 13 |
| HALO | Torley Helen | PRESIDENT AND CEO | May 11 '26 | Option Exercise | 12.07 | 20,000 | 241,400 | 81,923 | May 13 |
| HALO | Torley Helen | PRESIDENT AND CEO | May 11 '26 | Sale | 65.35 | 20,000 | 1,306,939 | 767,780 | May 13 |
| HALO | Torley Helen | PRESIDENT AND CEO | Apr 06 '26 | Option Exercise | 12.07 | 10,000 | 120,700 | 777,780 | Apr 07 |
| HALO | Torley Helen | PRESIDENT AND CEO | Apr 06 '26 | Sale | 63.50 | 10,000 | 634,982 | 767,780 | Apr 07 |
| HALO | Torley Helen | PRESIDENT AND CEO | Apr 02 '26 | Option Exercise | 12.07 | 20,000 | 241,400 | 787,780 | Apr 02 |
| HALO | Torley Helen | PRESIDENT AND CEO | Apr 02 '26 | Sale | 64.24 | 20,000 | 1,284,720 | 767,780 | Apr 02 |
| HALO | Torley Helen | PRESIDENT AND CEO | Apr 01 '26 | Sale | 65.38 | 20,000 | 1,307,516 | 767,780 | Apr 02 |
| HALO | Torley Helen | PRESIDENT AND CEO | Apr 01 '26 | Option Exercise | 12.07 | 20,000 | 241,400 | 131,923 | Apr 02 |
| HALO | Torley Helen | PRESIDENT AND CEO | Mar 04 '26 | Sale | 70.21 | 10,000 | 702,114 | 767,780 | Mar 04 |
| HALO | Torley Helen | PRESIDENT AND CEO | Mar 04 '26 | Option Exercise | 12.07 | 10,000 | 120,700 | 777,780 | Mar 04 |
| HALO | Torley Helen | PRESIDENT AND CEO | Mar 03 '26 | Option Exercise | 12.07 | 20,000 | 241,400 | 787,780 | Mar 04 |
| HALO | Torley Helen | PRESIDENT AND CEO | Mar 03 '26 | Sale | 69.01 | 20,000 | 1,380,149 | 767,780 | Mar 04 |
| HALO | Torley Helen | PRESIDENT AND CEO | Mar 02 '26 | Sale | 69.69 | 20,000 | 1,393,894 | 767,780 | Mar 04 |
| HALO | Torley Helen | PRESIDENT AND CEO | Mar 02 '26 | Option Exercise | 12.07 | 20,000 | 241,400 | 181,923 | Mar 04 |
| HALO | Torley Helen | PRESIDENT AND CEO | Feb 23 '26 | Option Exercise | 0.00 | 22,436 | 0 | 779,884 | Feb 24 |
| HALO | Torley Helen | PRESIDENT AND CEO | Feb 20 '26 | Option Exercise | 0.00 | 16,757 | 0 | 766,488 | Feb 24 |
| HALO | Torley Helen | PRESIDENT AND CEO | Feb 16 '26 | Option Exercise | 0.00 | 89,055 | 0 | 777,336 | Feb 17 |
| HALO | Torley Helen | PRESIDENT AND CEO | Feb 05 '26 | Option Exercise | 12.07 | 10,000 | 120,700 | 718,719 | Feb 05 |
| HALO | Torley Helen | PRESIDENT AND CEO | Feb 05 '26 | Sale | 78.64 | 10,000 | 786,366 | 708,719 | Feb 05 |
| HALO | Torley Helen | PRESIDENT AND CEO | Feb 04 '26 | Option Exercise | 12.07 | 20,000 | 241,400 | 728,719 | Feb 05 |
| HALO | Torley Helen | PRESIDENT AND CEO | Feb 04 '26 | Sale | 77.24 | 20,000 | 1,544,820 | 708,719 | Feb 05 |
| HALO | Torley Helen | PRESIDENT AND CEO | Feb 03 '26 | Sale | 76.12 | 20,000 | 1,522,317 | 708,719 | Feb 05 |
| HALO | Torley Helen | PRESIDENT AND CEO | Feb 03 '26 | Option Exercise | 12.07 | 20,000 | 241,400 | 231,923 | Feb 05 |
| HALO | Torley Helen | PRESIDENT AND CEO | Dec 01 '25 | Option Exercise | 8.11 | 16,569 | 134,375 | 725,288 | Dec 01 |
| HALO | Torley Helen | PRESIDENT AND CEO | Dec 01 '25 | Sale | 68.92 | 16,569 | 1,141,925 | 708,719 | Dec 01 |
| HALO | Torley Helen | PRESIDENT AND CEO | Nov 12 '25 | Sale | 70.55 | 20,000 | 1,410,991 | 733,719 | Nov 12 |
| HALO | Torley Helen | PRESIDENT AND CEO | Nov 12 '25 | Option Exercise | 8.11 | 20,000 | 162,200 | 753,719 | Nov 12 |
| HALO | Torley Helen | PRESIDENT AND CEO | Nov 11 '25 | Sale | 69.13 | 20,000 | 1,382,600 | 733,719 | Nov 12 |
| HALO | Torley Helen | PRESIDENT AND CEO | Nov 11 '25 | Option Exercise | 8.11 | 20,000 | 162,200 | 36,569 | Nov 12 |
| HALO | Torley Helen | PRESIDENT AND CEO | Nov 10 '25 | Sale | 68.72 | 20,000 | 1,374,339 | 733,719 | Nov 12 |
| HALO | Torley Helen | PRESIDENT AND CEO | Nov 10 '25 | Option Exercise | 8.11 | 20,000 | 162,200 | 56,569 | Nov 12 |
| HALO | Torley Helen | PRESIDENT AND CEO | Oct 03 '25 | Sale | 69.03 | 20,000 | 1,380,638 | 733,719 | Oct 03 |
| HALO | Torley Helen | PRESIDENT AND CEO | Oct 03 '25 | Option Exercise | 8.11 | 20,000 | 162,200 | 753,719 | Oct 03 |
| HALO | Torley Helen | PRESIDENT AND CEO | Oct 02 '25 | Sale | 71.20 | 20,000 | 1,424,083 | 733,719 | Oct 03 |
| HALO | Torley Helen | PRESIDENT AND CEO | Oct 02 '25 | Option Exercise | 8.11 | 20,000 | 162,200 | 96,569 | Oct 03 |
| HALO | Torley Helen | PRESIDENT AND CEO | Oct 01 '25 | Option Exercise | 8.11 | 20,000 | 162,200 | 116,569 | Oct 03 |
| HALO | Torley Helen | PRESIDENT AND CEO | Oct 01 '25 | Sale | 75.35 | 20,000 | 1,507,024 | 733,719 | Oct 03 |
| HALO | Torley Helen | PRESIDENT AND CEO | Sep 04 '25 | Sale | 74.04 | 20,000 | 1,480,772 | 733,719 | Sep 04 |
| HALO | Torley Helen | PRESIDENT AND CEO | Sep 04 '25 | Option Exercise | 8.11 | 20,000 | 162,200 | 753,719 | Sep 04 |
| HALO | Torley Helen | PRESIDENT AND CEO | Sep 03 '25 | Sale | 74.44 | 20,000 | 1,488,726 | 733,719 | Sep 04 |
| HALO | Torley Helen | PRESIDENT AND CEO | Sep 03 '25 | Option Exercise | 8.11 | 20,000 | 162,200 | 156,569 | Sep 04 |
| HALO | Torley Helen | PRESIDENT AND CEO | Sep 02 '25 | Option Exercise | 8.11 | 20,000 | 162,200 | 176,569 | Sep 04 |
| HALO | Torley Helen | PRESIDENT AND CEO | Sep 02 '25 | Sale | 73.76 | 20,000 | 1,475,129 | 733,719 | Sep 04 |
| HALO | Torley Helen | PRESIDENT AND CEO | Aug 13 '25 | Sale | 64.32 | 20,000 | 1,286,350 | 733,719 | Aug 13 |
| HALO | Torley Helen | PRESIDENT AND CEO | Aug 13 '25 | Option Exercise | 8.11 | 20,000 | 162,200 | 753,719 | Aug 13 |
| HALO | Torley Helen | PRESIDENT AND CEO | Aug 12 '25 | Sale | 63.51 | 20,000 | 1,270,121 | 733,719 | Aug 13 |
| HALO | Torley Helen | PRESIDENT AND CEO | Aug 12 '25 | Option Exercise | 8.11 | 20,000 | 162,200 | 216,569 | Aug 13 |
| HALO | Torley Helen | PRESIDENT AND CEO | Aug 11 '25 | Option Exercise | 8.11 | 20,000 | 162,200 | 236,569 | Aug 13 |
| HALO | Torley Helen | PRESIDENT AND CEO | Aug 11 '25 | Sale | 63.05 | 20,000 | 1,260,917 | 733,719 | Aug 13 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jul 10 '25 | Option Exercise | 8.11 | 20,000 | 162,200 | 753,719 | Jul 10 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jul 10 '25 | Sale | 57.43 | 20,000 | 1,148,617 | 733,719 | Jul 10 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jul 09 '25 | Option Exercise | 8.11 | 20,000 | 162,200 | 276,569 | Jul 10 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jul 09 '25 | Sale | 56.43 | 20,000 | 1,128,655 | 733,719 | Jul 10 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jul 08 '25 | Option Exercise | 8.11 | 20,000 | 162,200 | 296,569 | Jul 10 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jul 08 '25 | Sale | 55.51 | 20,000 | 1,110,245 | 733,719 | Jul 10 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jun 24 '25 | Option Exercise | 8.11 | 20,000 | 162,200 | 753,719 | Jun 24 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jun 24 '25 | Sale | 53.73 | 20,000 | 1,074,620 | 733,719 | Jun 24 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jun 23 '25 | Option Exercise | 8.11 | 20,000 | 162,200 | 336,569 | Jun 24 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jun 23 '25 | Sale | 52.57 | 20,000 | 1,051,460 | 733,719 | Jun 24 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jun 20 '25 | Option Exercise | 8.11 | 20,000 | 162,200 | 356,569 | Jun 24 |
| HALO | Torley Helen | PRESIDENT AND CEO | Jun 20 '25 | Sale | 52.96 | 20,000 | 1,059,200 | 733,719 | Jun 24 |
| HALO | Torley Helen | PRESIDENT AND CEO | Feb 23 '25 | Option Exercise | 0.00 | 22,436 | 0 | 745,800 | Feb 24 |
| HALO | Torley Helen | PRESIDENT AND CEO | Feb 16 '25 | Option Exercise | 0.00 | 109,694 | 0 | 744,548 | Feb 18 |
| HALO | Torley Helen | PRESIDENT AND CEO | Feb 15 '25 | Option Exercise | 0.00 | 13,092 | 0 | 679,836 | Feb 18 |
| HALO | Torley Helen | PRESIDENT AND CEO | Oct 09 '24 | Sale | 52.44 | 8,385 | 439,687 | 676,744 | Oct 09 |