Insider trading

Period: 120 months Stock: NXDT + Add filter Clear all
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When

Period

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

216 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.

216 decisions over 120 months
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.

216 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.

216 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.
216 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
216 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.

216 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
20 May 2026
NORRIS DUSTIN DAVID See Remarks
Bought
$262.95K 53,663 at 4.90
6.6%
18 Dec 2025
Mitts Brian Director · indirect
Sold at will
$60.40K 14,449 at 4.18
100%
Sold half or more
5 Dec 2025
LAFFER ARTHUR B Director
Bought
$14.02K 4,886 at 2.87
4.3%
5 Dec 2025
LAFFER ARTHUR B Director · indirect
Bought
$14.00K 4,895 at 2.86
4.5%
4 Dec 2025
LAFFER ARTHUR B Director
Bought
$14.02K 5,271 at 2.66
4.9%
1 Dec 2025
LAFFER ARTHUR B Director
Bought
$13.98K 5,101 at 2.74
5.0%
19 Nov 2025
Richards Paul See Remarks
Bought
$13.90K 5,000 at 2.78
4.4%
15 Aug 2025
Mitts Brian Director
Sold at will
$154.60K 5,000 at 30.92
7.1%
Not planned
9 Jul 2025
LAFFER ARTHUR B Director
Bought
$25.20K 5,250 at 4.80
5.7%
8 Jul 2025
LAFFER ARTHUR B Director
Bought
$25.62K 5,250 at 4.88
6.1%
7 Jul 2025
LAFFER ARTHUR B Director
Bought
$24.31K 5,250 at 4.63
6.4%
2 Jul 2025
LAFFER ARTHUR B Director
Bought
$23.35K 5,000 at 4.67
6.5%
26 Jun 2025
LAFFER ARTHUR B Director
Bought
$24.15K 5,750 at 4.20
8.1%
25 Jun 2025
LAFFER ARTHUR B Director
Bought
$22.77K 5,500 at 4.14
8.4%
6 Jun 2025
LAFFER ARTHUR B Director
Bought
$23.52K 6,000 at 3.92
10.1%
4 Jun 2025
LAFFER ARTHUR B Director
Bought
$16.85K 4,400 at 3.83
8.0%
27 May 2025
NORRIS DUSTIN DAVID See Remarks
Bought
$275.18K 75,600 at 3.64
11.8%
23 May 2025
NORRIS DUSTIN DAVID See Remarks
Bought
$68.00K 20,000 at 3.40
3.2%
23 May 2025
Richards Paul See Remarks
Bought
$14.07K 4,214 at 3.34
4.1%
21 May 2025
NORRIS DUSTIN DAVID See Remarks
Bought
$267.03K 77,625 at 3.44
14.3%
20 May 2025
NORRIS DUSTIN DAVID See Remarks
Bought
$162.38K 46,000 at 3.53
9.3%
7 May 2025
Mitts Brian Director
Sold at will
$93.88K 2,500 at 37.55
3.4%
Not planned
8 Apr 2025
DONDERO JAMES D See Remarks · indirect
Bought
$408.00K 100,000 at 4.08
35.3%
+35% of stake
7 Apr 2025
NORRIS DUSTIN DAVID See Remarks
Bought
$1.06M 300,000 at 3.53
153%
Largest buy in 3 yrs
7 Apr 2025
LAFFER ARTHUR B Director
Bought
$87.16K 26,900 at 3.24
96.3%
+96% of stake
4 Apr 2025
Richards Paul See Remarks
Bought
$29.41K 8,500 at 3.46
9.3%
3 Apr 2025
Richards Paul See Remarks
Bought
$220.55K 58,500 at 3.77
176%
First buy on file
3 Apr 2025
NORRIS DUSTIN DAVID See Remarks
Bought
$207.90K 54,000 at 3.85
41.7%
+42% of stake
8 Jul 2024
McGraner Matt See Remarks
Bought 2×
$80.60K 15,000 at 5.37
22.9%
Largest buy in 3 yrs
3 Jul 2024
LAFFER ARTHUR B Director · indirect
Bought
$14.25K 2,595 at 5.49
2.8%
28 Jun 2024
DONDERO JAMES D See Remarks · indirect
Bought
$53.49K 9,832 at 5.44
4.0%
27 Jun 2024
DONDERO JAMES D See Remarks · indirect
Bought
$80.67K 15,544 at 5.19
6.7%
26 Jun 2024
DONDERO JAMES D See Remarks · indirect
Bought
$126.62K 24,828 at 5.10
11.9%
25 Jun 2024
DONDERO JAMES D See Remarks · indirect
Bought
$231.86K 45,552 at 5.09
28.1%
+28% of stake
24 Jun 2024
DONDERO JAMES D See Remarks · indirect
Bought
$81.29K 16,489 at 4.93
11.3%
21 Jun 2024
DONDERO JAMES D See Remarks · indirect
Bought
$197.90K 40,471 at 4.89
38.4%
+38% of stake
21 Jun 2024
McGraner Matt See Remarks
Bought
$23.70K 5,000 at 4.74
8.5%
20 Jun 2024
NORRIS DUSTIN DAVID See Remarks
Bought
$300.02K 63,430 at 4.73
156%
Largest buy in 3 yrs
18 Jun 2024
McGraner Matt See Remarks
Bought
$24.15K 5,000 at 4.83
9.3%
13 Jun 2024
DONDERO JAMES D See Remarks · indirect
Bought 6×
$70.46K 14,322 at 4.92
opened
13 Jun 2024
DONDERO JAMES D See Remarks · indirect
Bought 6×
$29.74K 1,950 at 15.25
opened
13 Jun 2024
McGraner Matt See Remarks
Bought
$24.65K 5,000 at 4.93
10.2%
First buy on file
9 Apr 2024
LAFFER ARTHUR B Director · indirect
Bought
$123.40K 20,000 at 6.17
29.3%
Largest buy in 3 yrs
8 Apr 2024
LAFFER ARTHUR B Director · indirect
Bought
$122.40K 20,000 at 6.12
41.4%
Largest buy in 3 yrs
6 Oct 2023
DONDERO JAMES D See Remarks · indirect
Bought
$5.30K 373 at 14.20
1.8%
5 Oct 2023
DONDERO JAMES D See Remarks · indirect
Bought
$29.55K 2,081 at 14.20
11.3%
17 Aug 2023
Sold at will
$12.01K 1,131 at 10.62
100%
Sold half or more
7 Jun 2023
Bought
$147.25K 12,500 at 11.78
opened
First buy on file
31 May 2023
DONDERO JAMES D See Remarks · indirect
Bought
$21.29K 1,397 at 15.24
8.2%
30 May 2023
DONDERO JAMES D See Remarks · indirect
Bought
$6.08K 405 at 15.00
2.4%
Showing 1–50 of 216. Page 1 of 5 Older →