Insider trading

Period: 12 months Type of trade: Bought × + Add filter Clear all
Views & alerts

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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.

14,048 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.

14,048 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.

14,048 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.

14,048 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.
14,048 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
14,048 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.

14,048 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
10 Aug 2026
Thamodaran Dhamu R. Director · indirect
Bought
$161.21K 2,500 at 64.48
3.4%
First buy in 3+ yrs
10 Aug 2026
Foran Joseph Wm Chairman and CEO
Bought
$159.76K 3,130 at 51.04
26.6%
+27% of stake
10 Aug 2026
Lyash Jeffrey J. Director
Bought
$149.00K 209 at 711.62
436%
First buy on file
10 Aug 2026
Gorevic Jason N Director
Bought
$129.55K 5,000 at 25.91
18.7%
Largest buy in 3 yrs
10 Aug 2026
GILL JAGROOP Director
Bought
$118.68K 4,770 at 24.88
0.8%
Largest buy in 3 yrs
10 Aug 2026
SCHAWK DAVID A Director · indirect
Bought
$118.00K 5,000 at 23.60
2.3%
First buy on file
10 Aug 2026
CORRIGAN JACK E Director · indirect
Bought 3×
$113.98K 5,000 at 22.80
31.3%
+31% of stake
10 Aug 2026
Gilstrap Charles A SVP, Treasury, Tax & CAO
Bought
$107.50K 10,000 at 10.75
3.4%
First buy on file
10 Aug 2026
Bought
$100.11K 5,100 at 19.63
15.0%
First buy on file
10 Aug 2026
Schmid John P. Director
Bought
$96.00K 6,000 at 16.00
opened
First buy on file
10 Aug 2026
Price Teddy Ray Director
Bought
$93.90K 940 at 99.89
0.2%
10 Aug 2026
Goldberg Leonard R Director · indirect
Bought
$92.52K 6,000 at 15.42
20.0%
+20% of stake
10 Aug 2026
Bought
$86.40K 3,000 at 28.80
8.4%
10 Aug 2026
Frangou Angeliki See Remarks · indirect
Bought on a plan
$83.04K 1,050 at 79.09
0.0%
Bought on a plan
10 Aug 2026
Bought
$74.27K 2,101 at 35.35
132%
First buy on file
10 Aug 2026
Porat Ruth Director
Bought 2×
$50.90K 371 at 137.17
0.9%
10 Aug 2026
Nauman J Michael Director
Bought
$45.94K 2,000 at 22.97
39.4%
+39% of stake
10 Aug 2026
Bought
$45.15K 4,773 at 9.46
1.8%
10 Aug 2026
Elsener William Thomas EVP, Reservoir Engineering
Bought
$43.30K 850 at 50.94
0.7%
10 Aug 2026
Corbus Barclay PRESIDENT AND CEO
Bought
$40.50K 25,000 at 1.62
1.9%
Largest buy in 3 yrs
10 Aug 2026
Bought
$39.79K 2,500 at 15.92
5.4%
Largest buy in 3 yrs
10 Aug 2026
PATTERSON CHARLES E. II General Counsel/Secretary · indirect
Bought
$37.44K 23,400 at 1.60
30.5%
+31% of stake
10 Aug 2026
FULLER GLEN W Treasurer · indirect
Bought
$37.44K 23,400 at 1.60
30.5%
+31% of stake
10 Aug 2026
DIXON ROBERT E CEO/President · indirect
Bought
$37.44K 23,400 at 1.60
30.5%
+31% of stake
10 Aug 2026
Noblet Natalia President and CEO
Bought
$36.55K 5,000 at 7.31
opened
First buy on file
10 Aug 2026
Liptak Vincent Paul General Counsel
Bought
$35.20K 2,200 at 16.00
2.0%
10 Aug 2026
Friedrichsen Eric Chief Executive Officer
Bought
$31.95K 7,500 at 4.26
0.5%
10 Aug 2026
Kapenstein James M. SEE REMARKS
Bought
$25.73K 1,000 at 25.73
8.8%
First buy on file
10 Aug 2026
Sakellaris George P Chief Executive Officer
Bought
$25.27K 1,000 at 25.27
0.1%
10 Aug 2026
Bianchi Stephen M CEO and President · indirect
Bought
$20.50K 1,000 at 20.50
1.9%
Largest buy in 3 yrs
10 Aug 2026
Lynx1 Capital Management LP 10% owner · indirect
Bought
$19.28K 1,462 at 13.19
0.1%
10 Aug 2026
Price Teddy Ray Director · indirect
Bought 2×
$17.90K 179 at 100.01
0.3%
10 Aug 2026
Box Michael Chief Operations Officer
Bought
$16.07K 2,500 at 6.43
2.5%
First buy on file
10 Aug 2026
Porat Ruth Director · indirect
Bought
$11.54K 84 at 137.32
0.9%
10 Aug 2026
Keyes Jason A Chief Financial Officer
Bought
$11.20K 700 at 16.00
opened
First buy on file
10 Aug 2026
FELBER FRANCIS E Director
Bought
$10.13K 500 at 20.25
2.0%
10 Aug 2026
Meltzer Erez Chief Executive Officer · indirect
Bought
$9.73K 9,443 at 1.03
26.2%
+26% of stake
10 Aug 2026
Liu Chang Chief Executive Officer · indirect
Bought
$8.04K 3,295 at 2.44
5.2%
10 Aug 2026
HRT FINANCIAL LP 10% owner
Bought
$6.14K 4,616 at 1.33
4.6%
First buy on file
10 Aug 2026
SELL MORITZ A Director
Bought
$5.91K 1,000 at 5.91
4.1%
Cluster · 3 buyers
10 Aug 2026
O'Dowd William IV Chief Executive Officer
Bought on a plan
$4.82K 4,400 at 1.10
0.8%
Bought on a plan
10 Aug 2026
HRT FINANCIAL LP 10% owner
Bought
$3.79K 4,016 at 0.94
3.7%
10 Aug 2026
Mink Brook Asset Management LLC 10% owner · indirect
Bought
$2.84K 590 at 4.82
0.0%
10 Aug 2026
Bought
$2.24K 756 at 2.96
0.1%
10 Aug 2026
ADDISON LEWIS C Director
Bought
$1.91K 70 at 27.22
0.4%
10 Aug 2026
Bought
$345.10 1 at 345.10
0.0%
8 Aug 2026
Sharma Mani See Remarks
Bought
$3.25K 20 at 160.57
0.1%
First buy on file
7 Aug 2026
ORBIMED ADVISORS LLC Director · indirect
Bought 2×
$34.92M 1,940,000 at 18.00
19.5%
First buy on file
7 Aug 2026
Chimovits Erez Director · indirect
Bought 2×
$34.92M 1,940,000 at 18.00
19.5%
First buy on file
7 Aug 2026
Bought
$34.56M 1,920,000 at 18.00
19.8%
First buy on file
Showing 2,701–2,750 of 14,048. ← Newer Page 55 of 281 Older →