PAGEInsider
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| ALLO | Chang David D | President and CEO | Mar 16 '26 | Sale | 2.47 | 47,763 | 117,975 | 5,150,599 | Mar 18 12:00 AM |
| ALLO | Chang David D | President and CEO | Feb 02 '26 | Sale | 1.80 | 95,269 | 171,484 | 5,185,862 | Feb 04 12:00 AM |
| ALLO | Chang David D | President and CEO | Mar 14 '25 | Sale | 1.96 | 46,668 | 91,469 | 5,276,569 | Mar 18 12:00 AM |
| ALLO | Chang David D | President and CEO | Feb 03 '25 | Sale | 1.68 | 46,003 | 77,285 | 5,317,237 | Feb 05 12:00 AM |
| ALLO | Chang David D | director: President and CEO | Mar 15 '22 | Sale | 7.65 | 23,648 | 180,879 | 2,289,652 | Mar 17 12:00 AM |
| ALLO | Chang David D | President and CEO | May 24 '21 | Option Exercise | 18.22 | 54,820 | 998,820 | 2,312,279 | May 26 12:00 AM |
| ALLO | Chang David D | President and CEO | Mar 15 '21 | Sale | 38.57 | 20,513 | 791,271 | 2,204,417 | Mar 17 12:00 AM |
| ALLO | Chang David D | President and CEO | Mar 16 '20 | Sale | 19.31 | 20,335 | 392,615 | 2,214,914 | Mar 18 12:00 AM |
| ALLO | Chang David D | President and CEO | Oct 15 '18 | Buy | 18.00 | 40,000 | 720,000 | 1,995,625 | Oct 17 12:00 AM |