Insider screener

Period: 12 months Type of trade: Bought × + 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.

14,027 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.

14,027 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.

14,027 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.

14,027 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.
14,027 decisions over 12 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
14,027 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.

14,027 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
21 May 2026
Khan Shahal CEO and Director · indirect
Bought
no price 220,000 shares
opened
First buy on file
21 May 2026
Bought
no price 220,000 shares
opened
First buy on file
21 May 2026
Bought
no price 75,000 shares
opened
First buy on file
20 May 2026
Casdin Capital, LLC Director · indirect
Bought
$6.13M 140,000 at 43.81
4.2%
20 May 2026
Bought
$2.30M 56,590 at 40.57
127%
+127% of stake
20 May 2026
GARDEN EDWARD P Director · indirect
Bought 2×
$2.20M 63,300 at 34.74
1.8%
20 May 2026
Aqua Capital, Ltd. 10% owner
Bought
$1.32M 81,609 at 16.18
1.2%
Largest buy in 3 yrs
20 May 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$1.24M 45,600 at 27.13
0.2%
Bought on a plan
20 May 2026
SIMPSON BOB R Director
Bought
$1.20M 90,152 at 13.35
1.1%
20 May 2026
AKKARAJU SRINIVAS Director · indirect
Bought
$1.18M 244,300 at 4.83
12.3%
20 May 2026
Rosenthal Michael Stuart Chief Operating Officer
Bought
$962.54K 17,000 at 56.62
1.3%
Largest buy in 3 yrs
20 May 2026
HOO VOON HIM CEO and Director
Bought
$900.00K 1,200,000 at 0.75
323%
First buy on file
20 May 2026
Global GP LLC General Partner
Bought
$511.90K 10,000 at 51.19
19.1%
20 May 2026
COHEN JONATHAN Z Director
Bought
$474.90K 30,000 at 15.83
337%
First buy on file
20 May 2026
Garg Vishal Chief Executive Officer
Bought 2×
$389.99K 15,600 at 25.00
17.9%
Largest buy in 3 yrs
20 May 2026
Bought
$345.92K 20,100 at 17.21
6.0%
20 May 2026
TILDEN BRADLEY D Director
Bought
$299.35K 1,370 at 218.50
opened
First buy on file
20 May 2026
DOAK MICHAEL Director · indirect
Bought
$295.85K 15,745 at 18.79
2.7%
20 May 2026
Bought
$291.75K 75,000 at 3.89
0.7%
First buy on file
20 May 2026
Haveli Investments, L.P. Director · indirect
Bought
$278.08K 185,611 at 1.50
1.2%
20 May 2026
NORRIS DUSTIN DAVID See Remarks
Bought
$262.95K 53,663 at 4.90
6.6%
20 May 2026
Saba Capital Management, L.P. 10% owner · indirect
Bought
$252.88K 40,591 at 6.23
0.7%
Largest buy in 3 yrs
20 May 2026
Matheis Dennis Director
Bought
$245.27K 245,000 at 1.00
31.1%
Largest buy in 3 yrs
20 May 2026
DORCHESTER MINERALS OPERATING LP Entity Under Common Control
Bought on a plan 2×
$212.28K 7,500 at 28.30
13.6%
Bought on a plan
20 May 2026
OLIVER ERIC L 10% owner · indirect
Bought
$205.46K 18,902 at 10.87
2.4%
20 May 2026
LUDWIG EDWARD J Director
Bought
$202.91K 3,580 at 56.68
16.4%
First buy on file
20 May 2026
Hawks Carney Director
Bought
$200.26K 20,000 at 10.01
63.6%
+64% of stake
20 May 2026
Maura David M Executive Chairman and CEO
Bought
$182.13K 2,500 at 72.85
0.3%
20 May 2026
Zang Saul Director
Bought
$180.78K 17,000 at 10.63
5.4%
First buy on file
20 May 2026
COHEN JONATHAN H Chief Executive Officer
Bought
$166.66K 144,704 at 1.15
6.4%
First buy in 3+ yrs
20 May 2026
ROSENTHAL SAUL B President and COO
Bought
$166.65K 144,703 at 1.15
7.0%
First buy in 3+ yrs
20 May 2026
Neto Olimpio Matarazzo Director · indirect
Bought
$164.85K 15,000 at 10.99
100%
+100% of stake
20 May 2026
Voss Capital, LP 10% owner · indirect
Bought 3×
$160.29K 29,149 at 5.50
3.3%
20 May 2026
Bought
$148.14K 8,500 at 17.43
0.1%
20 May 2026
Bought 3×
$142.78K 76,344 at 1.87
2.3%
20 May 2026
Chernett Jorey 10% owner
Bought
$136.35K 33,500 at 4.07
0.3%
20 May 2026
Habiger David C Director
Bought
$125.82K 2,250 at 55.92
19.3%
Largest buy in 3 yrs
20 May 2026
MOORE JACK B Director
Bought
$125.77K 4,000 at 31.44
7.9%
First buy on file
20 May 2026
DAHL JAMES H 10% owner
Bought
$122.49K 5,000 at 24.50
1.0%
20 May 2026
RADY ERNEST S Executive Chairman · indirect
Bought
$104.04K 4,880 at 21.32
0.1%
20 May 2026
Bought
$103.77K 10,600 at 9.79
0.1%
20 May 2026
SHARENOW GREG ELLIOT SEE REMARKS
Bought
$103.24K 4,773 at 21.63
12.1%
20 May 2026
De Tomasi Mario Director
Bought
$100.88K 87,719 at 1.15
585%
First buy on file
20 May 2026
Opaleye Management Inc. 10% owner · indirect
Bought
$100.71K 1,563 at 64.43
0.3%
20 May 2026
Pegus Cheryl Director
Bought
$99.99K 1,770 at 56.49
opened
First buy on file
20 May 2026
Saba Capital Management, L.P. 10% owner · indirect
Bought
$99.94K 4,610 at 21.68
0.2%
20 May 2026
Bought
$95.66K 2,000 at 47.83
5.6%
20 May 2026
Bought
$95.50K 10,000 at 9.55
419%
First buy on file
20 May 2026
Hill Gary L. Chief Executive Officer
Bought
$94.08K 5,800 at 16.22
14.6%
First buy on file
20 May 2026
Vivo Opportunity, LLC 10% owner · indirect
Bought 2×
$87.69K 56,210 at 1.56
11.5%
First buy on file
Showing 5,501–5,550 of 14,027. ← Newer Page 111 of 281 Older →