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| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| ARDX | RAAB MICHAEL | President & CEO | Jun 15 '26 | Option Exercise | 0.99 | 41,666 | 41,250 | 1,740,866 | Jun 17 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Jun 15 '26 | Sale | 5.67 | 41,666 | 236,346 | 1,699,200 | Jun 17 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | May 21 '26 | Sale | 6.27 | 54,748 | 343,133 | 1,720,033 | May 22 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | May 15 '26 | Option Exercise | 0.99 | 41,666 | 41,250 | 1,816,447 | May 19 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | May 15 '26 | Sale | 6.28 | 41,666 | 261,612 | 1,774,781 | May 19 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Apr 15 '26 | Option Exercise | 0.99 | 41,668 | 41,252 | 1,837,282 | Apr 17 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Apr 15 '26 | Sale | 6.29 | 41,668 | 261,954 | 1,795,614 | Apr 17 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Mar 16 '26 | Option Exercise | 0.99 | 41,666 | 41,250 | 1,856,986 | Mar 18 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Mar 16 '26 | Sale | 5.84 | 41,666 | 243,329 | 1,816,448 | Mar 18 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Feb 24 '26 | Option Exercise | 0.99 | 41,666 | 41,250 | 1,877,819 | Feb 25 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Feb 24 '26 | Sale | 6.25 | 41,666 | 260,621 | 1,836,153 | Feb 25 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Feb 20 '26 | Sale | 5.85 | 45,982 | 268,840 | 1,856,986 | Feb 23 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Nov 21 '25 | Sale | 5.54 | 46,887 | 259,609 | 1,455,363 | Nov 25 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Aug 21 '25 | Sale | 5.93 | 45,687 | 271,002 | 1,502,250 | Aug 25 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | May 20 '25 | Sale | 4.08 | 46,817 | 191,079 | 1,547,937 | May 22 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | May 02 '25 | Option Exercise | 0.99 | 41,666 | 41,250 | 1,636,420 | May 05 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | May 02 '25 | Sale | 4.25 | 41,666 | 177,168 | 1,594,754 | May 05 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Apr 04 '25 | Option Exercise | 0.99 | 41,666 | 41,250 | 1,657,253 | Apr 08 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Apr 04 '25 | Sale | 4.59 | 41,666 | 191,151 | 1,615,587 | Apr 08 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Mar 07 '25 | Option Exercise | 0.99 | 41,668 | 41,252 | 1,676,806 | Mar 07 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Mar 07 '25 | Sale | 5.36 | 41,668 | 223,199 | 1,635,138 | Mar 07 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Feb 20 '25 | Sale | 5.62 | 22,964 | 129,124 | 1,085,755 | Feb 21 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Jan 31 '25 | Option Exercise | 0.99 | 41,666 | 41,250 | 1,150,385 | Jan 31 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Jan 31 '25 | Sale | 5.36 | 41,666 | 223,355 | 1,108,719 | Jan 31 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Jan 07 '25 | Option Exercise | 0.99 | 41,666 | 41,250 | 1,171,218 | Jan 10 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Jan 07 '25 | Sale | 5.31 | 41,666 | 221,309 | 1,129,552 | Jan 10 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Dec 10 '24 | Option Exercise | 0.99 | 50,000 | 49,500 | 1,175,385 | Dec 12 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Dec 10 '24 | Sale | 5.26 | 25,000 | 131,620 | 1,150,385 | Dec 12 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Nov 25 '24 | Sale | 5.38 | 25,000 | 134,483 | 1,150,385 | Nov 27 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Nov 20 '24 | Sale | 4.79 | 31,980 | 153,328 | 1,175,385 | Nov 22 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Nov 11 '24 | Sale | 4.90 | 2,743 | 13,441 | 1,207,365 | Nov 12 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Oct 28 '24 | Option Exercise | 0.99 | 50,000 | 49,500 | 1,235,108 | Oct 31 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Oct 28 '24 | Sale | 5.91 | 25,000 | 147,740 | 1,210,108 | Oct 31 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Oct 11 '24 | Sale | 6.01 | 7,500 | 45,075 | 1,210,108 | Oct 15 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Sep 26 '24 | Sale | 6.07 | 3,000 | 18,210 | 1,217,608 | Sep 27 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Sep 11 '24 | Option Exercise | 0.99 | 70,000 | 69,300 | 1,255,608 | Sep 13 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Sep 11 '24 | Sale | 5.61 | 35,000 | 196,399 | 1,220,608 | Sep 13 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Aug 27 '24 | Sale | 6.22 | 7,500 | 46,635 | 1,219,509 | Aug 28 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Aug 20 '24 | Sale | 5.86 | 32,225 | 188,848 | 1,227,009 | Aug 22 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Aug 12 '24 | Sale | 5.71 | 1,229 | 7,018 | 1,259,234 | Aug 14 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Jul 29 '24 | Option Exercise | 0.99 | 60,000 | 59,400 | 1,290,463 | Jul 31 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Jul 29 '24 | Sale | 5.64 | 30,000 | 169,314 | 1,260,463 | Jul 31 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Jul 15 '24 | Sale | 5.97 | 7,500 | 44,768 | 1,260,463 | Jul 17 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Jun 28 '24 | Sale | 6.59 | 2,310 | 15,223 | 1,267,963 | Jun 28 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Jun 13 '24 | Option Exercise | 0.99 | 70,000 | 69,300 | 1,305,273 | Jun 17 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Jun 13 '24 | Sale | 6.65 | 35,000 | 232,743 | 1,270,273 | Jun 17 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | May 29 '24 | Sale | 6.72 | 7,500 | 50,390 | 1,270,273 | May 31 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | May 21 '24 | Sale | 7.81 | 31,484 | 245,922 | 1,277,773 | May 23 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | May 14 '24 | Sale | 7.99 | 3,000 | 23,970 | 1,307,933 | May 15 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Apr 29 '24 | Option Exercise | 0.99 | 60,000 | 59,400 | 1,340,933 | May 01 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Apr 29 '24 | Sale | 6.40 | 30,000 | 192,057 | 1,310,933 | May 01 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Apr 15 '24 | Sale | 7.06 | 7,500 | 52,924 | 1,310,933 | Apr 17 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Apr 01 '24 | Sale | 7.31 | 1,518 | 11,097 | 1,318,433 | Apr 02 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Feb 20 '24 | Sale | 8.75 | 22,917 | 200,439 | 1,319,951 | Feb 22 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Nov 20 '23 | Sale | 4.36 | 11,368 | 49,589 | 867,868 | Nov 22 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Aug 21 '23 | Sale | 3.55 | 11,419 | 40,558 | 876,236 | Aug 23 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | May 23 '23 | Sale | 3.65 | 11,357 | 41,489 | 887,655 | May 25 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Feb 21 '23 | Sale | 3.00 | 13,449 | 40,360 | 896,012 | Feb 24 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Nov 22 '22 | Sale | 1.95 | 6,219 | 12,120 | 659,461 | Nov 23 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Aug 31 '22 | Buy | 0.62 | 3,000 | 1,856 | 665,680 | Sep 01 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Aug 22 '22 | Sale | 0.98 | 76 | 74 | 662,680 | Aug 24 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Jun 06 '22 | Sale | 0.64 | 2,144 | 1,363 | 668,826 | Jun 08 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | May 20 '22 | Sale | 0.67 | 6,124 | 4,112 | 772,450 | May 23 12:00 AM |
| ARDX | RAAB MICHAEL | President & CEO | Feb 22 '22 | Sale | 0.67 | 6,229 | 4,173 | 775,574 | Feb 25 12:00 AM |