Insider screener

Period: 12 months Type of trade: Bought × Plan: Scheduled (10b5-1) × + 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.

628 decisions over 12 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.

628 decisions over 12 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.

628 decisions over 12 months Remove this filter
The trade

Minimum amount

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

628 decisions over 12 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.
628 decisions over 12 months Remove this filter
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
628 decisions over 12 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.

628 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
16 Jun 2026
Fain Clara Chief Financial Officer
Bought on a plan
$10.00K 714 at 14.00
0.1%
Bought on a plan
15 Jun 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$405.16K 20,640 at 19.63
0.1%
Bought on a plan
15 Jun 2026
Frangou Angeliki See Remarks · indirect
Bought on a plan
$82.65K 1,106 at 74.73
0.0%
Bought on a plan
15 Jun 2026
Bought on a plan
$10.19K 1,000 at 10.19
6.0%
Bought on a plan
15 Jun 2026
Lewis Darwin Director
Bought on a plan
$6.06K 705 at 8.60
0.5%
Bought on a plan
15 Jun 2026
O'Dowd William IV Chief Executive Officer
Bought on a plan
$4.84K 4,000 at 1.21
0.8%
Bought on a plan
12 Jun 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$1.80M 89,160 at 20.20
0.3%
Bought on a plan
12 Jun 2026
Frangou Angeliki See Remarks · indirect
Bought on a plan
$84.21K 1,135 at 74.19
0.0%
Bought on a plan
12 Jun 2026
Ramot Daniel Chief Executive Officer
Bought on a plan
$49.81K 3,333 at 14.94
0.1%
Bought on a plan
12 Jun 2026
Fain Clara Chief Financial Officer
Bought on a plan
$9.99K 666 at 15.00
0.1%
Bought on a plan
11 Jun 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$656.37K 29,700 at 22.10
0.1%
Bought on a plan
11 Jun 2026
Frangou Angeliki See Remarks · indirect
Bought on a plan
$84.71K 1,155 at 73.34
0.0%
Bought on a plan
10 Jun 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$401.18K 17,580 at 22.82
0.1%
Bought on a plan
10 Jun 2026
Frangou Angeliki See Remarks · indirect
Bought on a plan
$83.29K 1,154 at 72.18
0.0%
Bought on a plan
9 Jun 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$785.41K 35,880 at 21.89
0.1%
Bought on a plan
9 Jun 2026
Frangou Angeliki See Remarks · indirect
Bought on a plan
$84.71K 1,175 at 72.09
0.0%
Bought on a plan
8 Jun 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$521.42K 23,340 at 22.34
0.1%
Bought on a plan
8 Jun 2026
Frangou Angeliki See Remarks · indirect
Bought on a plan
$82.53K 1,162 at 71.02
0.0%
Bought on a plan
8 Jun 2026
O'Dowd William IV Chief Executive Officer
Bought on a plan
$4.81K 4,100 at 1.17
0.8%
Bought on a plan
5 Jun 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$334.28K 14,700 at 22.74
0.1%
Bought on a plan
5 Jun 2026
Frangou Angeliki See Remarks · indirect
Bought on a plan
$83.62K 1,167 at 71.66
0.0%
Bought on a plan
5 Jun 2026
Bought on a plan
$4.07K 190 at 21.44
0.4%
Bought on a plan
5 Jun 2026
Bought on a plan
$214.40 10 at 21.44
0.1%
Bought on a plan
4 Jun 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$363.76K 15,420 at 23.59
0.1%
Bought on a plan
4 Jun 2026
Frangou Angeliki See Remarks · indirect
Bought on a plan
$83.68K 1,166 at 71.77
0.0%
Bought on a plan
3 Jun 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$218.54K 8,880 at 24.61
0.0%
Bought on a plan
3 Jun 2026
Frangou Angeliki See Remarks · indirect
Bought on a plan
$83.39K 1,156 at 72.14
0.0%
Bought on a plan
2 Jun 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$1.43M 56,700 at 25.23
0.2%
Bought on a plan
2 Jun 2026
Frangou Angeliki See Remarks · indirect
Bought on a plan
$83.66K 1,158 at 72.25
0.0%
Bought on a plan
1 Jun 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$1.24M 48,300 at 25.57
0.2%
Bought on a plan
1 Jun 2026
DORCHESTER MINERALS OPERATING LP Entity Under Common Control
Bought on a plan 3×
$206.72K 7,500 at 27.56
12.0%
Bought on a plan
1 Jun 2026
Frangou Angeliki See Remarks · indirect
Bought on a plan
$85.85K 1,203 at 71.36
0.0%
Bought on a plan
1 Jun 2026
O'Dowd William IV Chief Executive Officer
Bought on a plan
$4.87K 3,900 at 1.25
0.8%
Bought on a plan
1 Jun 2026
Conkling Lori A Director
Bought on a plan
$2.15K 25 at 86.10
1.0%
Bought on a plan
1 Jun 2026
Carter Ryan Stuart Executive Vice President
Bought on a plan
$1.25K 100 at 12.51
2.2%
Bought on a plan
29 May 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$546.72K 21,240 at 25.74
0.1%
Bought on a plan
29 May 2026
Frangou Angeliki See Remarks · indirect
Bought on a plan
$83.21K 1,196 at 69.57
0.0%
Bought on a plan
28 May 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$664.70K 25,380 at 26.19
0.1%
Bought on a plan
28 May 2026
Frangou Angeliki See Remarks · indirect
Bought on a plan
$82.66K 1,170 at 70.65
0.0%
Bought on a plan
27 May 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$1.21M 45,840 at 26.39
0.2%
Bought on a plan
27 May 2026
Frangou Angeliki See Remarks · indirect
Bought on a plan
$82.20K 1,132 at 72.61
0.0%
Bought on a plan
27 May 2026
Patel Paresh Chief Executive Officer
Bought on a plan
$27.34K 2,000 at 13.67
0.1%
Bought on a plan
26 May 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$985.50K 37,500 at 26.28
0.1%
Bought on a plan
26 May 2026
Frangou Angeliki See Remarks · indirect
Bought on a plan
$82.32K 1,118 at 73.63
0.0%
Bought on a plan
26 May 2026
Patel Paresh Chief Executive Officer
Bought on a plan
$26.52K 2,000 at 13.26
0.1%
Bought on a plan
26 May 2026
O'Dowd William IV Chief Executive Officer
Bought on a plan
$4.86K 3,800 at 1.28
0.8%
Bought on a plan
22 May 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$1.99M 74,280 at 26.76
0.3%
Bought on a plan
22 May 2026
Frangou Angeliki See Remarks · indirect
Bought on a plan
$82.91K 1,116 at 74.30
0.0%
Bought on a plan
22 May 2026
Patel Paresh Chief Executive Officer
Bought on a plan
$25.84K 2,000 at 12.92
0.1%
Bought on a plan
21 May 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$770.26K 28,560 at 26.97
0.1%
Bought on a plan
Showing 201–250 of 628. ← Newer Page 5 of 13 Older →