Insider trading

Period: 120 months Stock: ARDX Role: CEO × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

68 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

68 decisions over 120 months Remove this filter
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

68 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

68 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
68 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
68 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

68 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
21 Aug 2026
RAAB MICHAEL President & CEO
Sold at will 4×
$225.91K 58,574 at 3.86
3.5%
Not planned
15 Jul 2026
RAAB MICHAEL President & CEO
Sold on a plan
$210.92K 41,668 at 5.06
2.4%
Planned (10b5-1)
15 Jun 2026
RAAB MICHAEL President & CEO
Sold on a plan
$236.35K 41,666 at 5.67
2.4%
Planned (10b5-1)
21 May 2026
RAAB MICHAEL President & CEO
Sold at will 4×
$343.13K 54,748 at 6.27
3.1%
Not planned
15 May 2026
RAAB MICHAEL President & CEO
Sold on a plan
$261.61K 41,666 at 6.28
2.3%
Planned (10b5-1)
15 Apr 2026
RAAB MICHAEL President & CEO
Sold on a plan
$261.95K 41,668 at 6.29
2.3%
Planned (10b5-1)
16 Mar 2026
RAAB MICHAEL President & CEO
Sold on a plan
$243.33K 41,666 at 5.84
2.2%
Planned (10b5-1)
24 Feb 2026
RAAB MICHAEL President & CEO
Sold on a plan
$260.62K 41,666 at 6.26
2.2%
Planned (10b5-1)
20 Feb 2026
RAAB MICHAEL President & CEO
Sold at will 5×
$268.84K 45,982 at 5.85
2.4%
Not planned
21 Nov 2025
RAAB MICHAEL President & CEO
Sold at will
$259.61K 46,887 at 5.54
3.1%
Not planned
21 Aug 2025
RAAB MICHAEL President & CEO
Sold at will
$271.00K 45,687 at 5.93
3.0%
Not planned
20 May 2025
RAAB MICHAEL President & CEO
Sold at will
$191.08K 46,817 at 4.08
2.9%
Not planned
2 May 2025
RAAB MICHAEL President & CEO
Sold on a plan
$177.17K 41,666 at 4.25
2.5%
Planned (10b5-1)
4 Apr 2025
RAAB MICHAEL President & CEO
Sold on a plan
$191.15K 41,666 at 4.59
2.5%
Planned (10b5-1)
7 Mar 2025
RAAB MICHAEL President & CEO
Sold on a plan
$223.20K 41,668 at 5.36
2.5%
Planned (10b5-1)
20 Feb 2025
RAAB MICHAEL President & CEO
Sold at will
$129.12K 22,964 at 5.62
2.1%
Not planned
31 Jan 2025
RAAB MICHAEL President & CEO
Sold on a plan
$223.35K 41,666 at 5.36
3.6%
Planned (10b5-1)
7 Jan 2025
RAAB MICHAEL President & CEO
Sold on a plan
$221.31K 41,666 at 5.31
3.6%
Planned (10b5-1)
10 Dec 2024
RAAB MICHAEL President & CEO
Sold on a plan
$131.62K 25,000 at 5.26
2.1%
Planned (10b5-1)
25 Nov 2024
RAAB MICHAEL President & CEO
Sold on a plan
$134.48K 25,000 at 5.38
2.1%
Planned (10b5-1)
20 Nov 2024
RAAB MICHAEL President & CEO
Sold at will
$153.33K 31,980 at 4.79
2.6%
Not planned
11 Nov 2024
RAAB MICHAEL President & CEO
Sold on a plan
$13.44K 2,743 at 4.90
0.2%
Planned (10b5-1)
28 Oct 2024
RAAB MICHAEL President & CEO
Sold on a plan
$147.74K 25,000 at 5.91
2.0%
Planned (10b5-1)
11 Oct 2024
RAAB MICHAEL President & CEO
Sold on a plan
$45.08K 7,500 at 6.01
0.6%
Planned (10b5-1)
26 Sep 2024
RAAB MICHAEL President & CEO
Sold on a plan
$18.21K 3,000 at 6.07
0.2%
Planned (10b5-1)
11 Sep 2024
RAAB MICHAEL President & CEO
Sold at will
$196.40K 35,000 at 5.61
2.8%
Not planned
27 Aug 2024
RAAB MICHAEL President & CEO
Sold on a plan
$46.64K 7,500 at 6.22
0.6%
Planned (10b5-1)
20 Aug 2024
RAAB MICHAEL President & CEO
Sold at will
$188.85K 32,225 at 5.86
2.6%
Not planned
12 Aug 2024
RAAB MICHAEL President & CEO
Sold on a plan
$7.02K 1,229 at 5.71
0.1%
Planned (10b5-1)
29 Jul 2024
RAAB MICHAEL President & CEO
Sold on a plan
$169.31K 30,000 at 5.64
2.3%
Planned (10b5-1)
15 Jul 2024
RAAB MICHAEL President & CEO
Sold on a plan
$44.77K 7,500 at 5.97
0.6%
Planned (10b5-1)
28 Jun 2024
RAAB MICHAEL President & CEO
Sold on a plan
$15.22K 2,310 at 6.59
0.2%
Planned (10b5-1)
13 Jun 2024
RAAB MICHAEL President & CEO
Sold on a plan
$232.74K 35,000 at 6.65
2.7%
Planned (10b5-1)
29 May 2024
RAAB MICHAEL President & CEO
Sold on a plan
$50.39K 7,500 at 6.72
0.6%
Planned (10b5-1)
21 May 2024
RAAB MICHAEL President & CEO
Sold at will
$245.92K 31,484 at 7.81
2.4%
Not planned
14 May 2024
RAAB MICHAEL President & CEO
Sold on a plan
$23.97K 3,000 at 7.99
0.2%
Planned (10b5-1)
29 Apr 2024
RAAB MICHAEL President & CEO
Sold on a plan
$192.06K 30,000 at 6.40
2.2%
Planned (10b5-1)
15 Apr 2024
RAAB MICHAEL President & CEO
Sold on a plan
$52.92K 7,500 at 7.06
0.6%
Planned (10b5-1)
1 Apr 2024
RAAB MICHAEL President & CEO
Sold on a plan
$11.10K 1,518 at 7.31
0.1%
Planned (10b5-1)
20 Feb 2024
RAAB MICHAEL President & CEO
Sold at will
$200.44K 22,917 at 8.75
1.7%
Not planned
20 Nov 2023
RAAB MICHAEL President & CEO
Sold at will
$49.59K 11,368 at 4.36
1.3%
Not planned
21 Aug 2023
RAAB MICHAEL President & CEO
Sold at will
$40.56K 11,419 at 3.55
1.3%
Not planned
23 May 2023
RAAB MICHAEL President & CEO
Sold at will
$41.49K 11,357 at 3.65
1.3%
Not planned
21 Feb 2023
RAAB MICHAEL President & CEO
Sold, plan not stated
$40.36K 13,449 at 3.00
1.5%
22 Nov 2022
RAAB MICHAEL President & CEO
Sold, plan not stated 3×
$12.12K 6,219 at 1.95
0.9%
31 Aug 2022
RAAB MICHAEL President & CEO
Bought
$1.86K 3,000 at 0.62
0.5%
First buy on file
22 Aug 2022
RAAB MICHAEL President & CEO
Sold, plan not stated 3×
$6.05K 6,146 at 0.98
0.9%
6 Jun 2022
RAAB MICHAEL President & CEO
Sold, plan not stated 2×
$67.42K 103,624 at 0.65
13.4%
20 May 2022
RAAB MICHAEL President & CEO
Sold, plan not stated
$4.11K 6,124 at 0.67
0.8%
22 Feb 2022
RAAB MICHAEL President & CEO
Sold, plan not stated
$4.17K 6,229 at 0.67
0.8%
Showing 1–50 of 68. Page 1 of 2 Older →