Insider trading

Period: 120 months Stock: ARQT Role: Directors × + 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.

89 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.

89 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.

89 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.

89 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.
89 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
89 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.

89 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
15 Sep 2026
Welgus Howard G. Director
Sold on a plan
$114.37K 4,730 at 24.18
11.7%
Planned (10b5-1)
27 Aug 2026
Curran Terrie Director
Sold at will 2×
$956.12K 38,200 at 25.03
61.9%
Sold half or more
20 Aug 2026
Curran Terrie Director
Sold at will
$27.91K 1,072 at 26.04
4.4%
Not planned
17 Aug 2026
Welgus Howard G. Director
Sold on a plan
$123.83K 4,730 at 26.18
11.5%
Planned (10b5-1)
15 Jul 2026
Welgus Howard G. Director
Sold on a plan
$127.28K 4,730 at 26.91
11.3%
Planned (10b5-1)
17 Jun 2026
Welgus Howard G. Director
Sold on a plan
$16.30K 635 at 25.67
1.7%
Planned (10b5-1)
15 Jun 2026
LIN SUE-JEAN Director
Sold on a plan
$120.59K 4,946 at 24.38
15.2%
Planned (10b5-1)
15 Jun 2026
Welgus Howard G. Director
Sold on a plan
$99.98K 4,096 at 24.41
9.6%
Planned (10b5-1)
1 May 2026
Welgus Howard G. Director
Sold on a plan
$164.22K 7,144 at 22.99
18.0%
Planned (10b5-1)
1 Apr 2026
Welgus Howard G. Director
Sold on a plan
$238.80K 10,000 at 23.88
20.1%
Planned (10b5-1)
2 Mar 2026
Leonard Keith R Director
Sold on a plan
$997.19K 39,272 at 25.39
64.0%
Sold half or more
2 Mar 2026
Welgus Howard G. Director
Sold on a plan
$256.52K 10,000 at 25.65
16.7%
Planned (10b5-1)
2 Feb 2026
Welgus Howard G. Director
Sold on a plan
$250.48K 10,000 at 25.05
14.3%
Planned (10b5-1)
2 Jan 2026
Welgus Howard G. Director
Sold on a plan
$289.61K 10,000 at 28.96
12.5%
Planned (10b5-1)
1 Dec 2025
Welgus Howard G. Director
Sold on a plan
$302.13K 10,000 at 30.21
11.1%
Planned (10b5-1)
24 Nov 2025
LIN SUE-JEAN Director
Sold at will
$777.96K 25,272 at 30.78
48.6%
Not planned
20 Nov 2025
Gilbert Halley E Director
Sold at will
$455.44K 16,532 at 27.55
42.8%
Not planned
13 Nov 2025
Sold on a plan 2×
$939.49K 40,504 at 23.20
64.7%
Sold half or more
3 Nov 2025
Welgus Howard G. Director
Sold on a plan
$252.67K 10,000 at 25.27
10.0%
Planned (10b5-1)
1 Oct 2025
Welgus Howard G. Director
Sold on a plan 2×
$189.23K 10,000 at 18.92
9.1%
Planned (10b5-1)
2 Sep 2025
Welgus Howard G. Director
Sold on a plan
$156.38K 10,000 at 15.64
9.1%
Planned (10b5-1)
1 Aug 2025
Welgus Howard G. Director
Sold on a plan 2×
$142.98K 10,000 at 14.30
9.1%
Planned (10b5-1)
1 Jul 2025
Welgus Howard G. Director
Sold on a plan
$127.43K 9,208 at 13.84
8.4%
Planned (10b5-1)
18 Jun 2025
Welgus Howard G. Director
Sold on a plan
$135.57K 10,139 at 13.37
8.5%
Planned (10b5-1)
13 Jun 2025
Heron Patrick J Director · indirect
Bought
$34.61K 2,646 at 13.08
10.7%
5 Jun 2025
Heron Patrick J Director · indirect
Bought
$5.07K 378 at 13.41
1.5%
4 Jun 2025
Heron Patrick J Director · indirect
Bought
$25.18K 1,890 at 13.32
8.4%
22 May 2025
Heron Patrick J Director · indirect
Bought
$34.40K 2,520 at 13.65
12.6%
21 May 2025
Heron Patrick J Director · indirect
Bought
$34.42K 2,520 at 13.66
14.4%
15 May 2025
Heron Patrick J Director · indirect
Bought
$34.32K 2,520 at 13.62
16.8%
14 May 2025
Heron Patrick J Director · indirect
Bought
$86.69K 6,300 at 13.76
72.6%
+73% of stake
13 May 2025
Heron Patrick J Director · indirect
Bought
$32.66K 2,374 at 13.76
37.7%
+38% of stake
9 May 2025
Heron Patrick J Director · indirect
Bought
$85.69K 6,300 at 13.60
opened
1 May 2025
Welgus Howard G. Director
Sold on a plan
$146.36K 10,000 at 14.64
8.2%
Planned (10b5-1)
1 Apr 2025
Welgus Howard G. Director
Sold on a plan
$151.24K 10,000 at 15.12
7.6%
Planned (10b5-1)
3 Mar 2025
Welgus Howard G. Director
Sold on a plan
$130.05K 10,000 at 13.00
7.0%
Planned (10b5-1)
3 Feb 2025
Welgus Howard G. Director
Sold on a plan
$127.10K 10,000 at 12.71
6.6%
Planned (10b5-1)
2 Jan 2025
Welgus Howard G. Director
Sold on a plan
$146.71K 10,000 at 14.67
6.2%
Planned (10b5-1)
2 Dec 2024
Welgus Howard G. Director
Sold on a plan
$125.13K 10,000 at 12.51
5.8%
Planned (10b5-1)
11 Nov 2024
Curran Terrie Director
Sold at will
$94.24K 8,687 at 10.85
46.1%
Not planned
1 Nov 2024
Welgus Howard G. Director
Sold on a plan
$86.54K 10,000 at 8.65
5.5%
Planned (10b5-1)
1 Oct 2024
Welgus Howard G. Director
Sold on a plan
$92.62K 10,000 at 9.26
5.2%
Planned (10b5-1)
3 Sep 2024
Welgus Howard G. Director
Sold on a plan
$107.70K 10,000 at 10.77
5.0%
Planned (10b5-1)
1 Aug 2024
Welgus Howard G. Director
Sold on a plan 2×
$98.70K 10,000 at 9.87
5.3%
Planned (10b5-1)
1 Jul 2024
Welgus Howard G. Director
Sold on a plan
$93.14K 10,000 at 9.31
5.3%
Planned (10b5-1)
4 Jun 2024
Welgus Howard G. Director
Sold at will 2×
$80.09K 10,000 at 8.01
5.5%
Not planned
4 Mar 2024
Heron Patrick J Director · indirect
Bought
$199.99K 21,052 at 9.50
0.2%
First buy on file
17 Apr 2023
Welgus Howard G. Director
Sold on a plan
$118.73K 8,500 at 13.97
4.9%
Planned (10b5-1)
6 Apr 2023
Welgus Howard G. Director
Sold on a plan
$102.09K 8,500 at 12.01
4.9%
Planned (10b5-1)
15 Feb 2023
Welgus Howard G. Director
Sold, plan not stated
$144.35K 8,500 at 16.98
4.9%
Showing 1–50 of 89. Page 1 of 2 Older →