Insider trading

Period: 12 months Type of trade: Bought × Share of holding: 50% or more × + 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.

1,420 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.

1,420 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.

1,420 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.

1,420 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.
1,420 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
1,420 decisions over 12 months Remove this filter
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.

1,420 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
17 Nov 2025
Clark George C. VP, Chief Accounting Officer · indirect
Bought
$144.77K 17,000 at 8.52
567%
First buy on file
17 Nov 2025
Gregoire Sylvie Director · indirect
Bought
$91.43K 10,807 at 8.46
638%
Largest buy in 3 yrs
17 Nov 2025
ALAM JOHN J CEO & President · indirect
Bought
$91.31K 10,793 at 8.46
632%
Largest buy in 3 yrs
17 Nov 2025
Horton Anthony R Director
Bought
$62.72K 4,000 at 15.68
78.7%
Largest buy in 3 yrs
17 Nov 2025
Young Seth Adam Chief Executive Officer
Bought 2×
$11.56K 4,691 at 2.46
208%
First buy on file
17 Nov 2025
Colpman David Director
Bought
$11.47K 15,500 at 0.74
500%
+500% of stake
14 Nov 2025
Hirsch Brian Director
Bought
$500.35K 80,571 at 6.21
422%
First buy on file
14 Nov 2025
Forman Michael C. See Remarks · indirect
Bought
$497.78K 37,037 at 13.44
327%
Largest buy in 3 yrs
14 Nov 2025
Gandhi Prithvi SVP, Chief Financial Officer
Bought
$478.84K 15,000 at 31.92
95.8%
First buy on file
14 Nov 2025
Canuso Dominic C EVP & Chief Financial Officer
Bought
$110.23K 1,800 at 61.24
106%
Largest buy in 3 yrs
14 Nov 2025
Castillo Kirsten Director
Bought
$93.90K 15,000 at 6.26
78.5%
First buy on file
14 Nov 2025
Pamir Ozan Chief Financial Officer
Bought
$30.41K 4,465 at 6.81
154%
Largest buy in 3 yrs
14 Nov 2025
Bought
$19.10K 10,000 at 1.91
66.7%
+67% of stake
14 Nov 2025
Holst Peter President and CEO
Bought
$18.40K 10,000 at 1.84
×18
First buy on file
14 Nov 2025
Lam Dennis Director
Bought
$2.25K 1,000 at 2.25
100%
+100% of stake
14 Nov 2025
Grawey Nathaniel A. Chief Commercial Officer
Bought
no price 101,167 shares
73.2%
First buy on file
14 Nov 2025
FOSTER STEVEN M CEO and President
Bought
no price 19,455 shares
568%
First buy on file
13 Nov 2025
CHILDS JOHN W Director · indirect
Bought
$25.00M 3,333,333 at 7.50
144%
Largest buy in 3 yrs
13 Nov 2025
Coric Vlad Chief Executive Officer · indirect
Bought 2×
$5.00M 666,666 at 7.50
126%
+126% of stake
13 Nov 2025
LeMasters Robb A. Chief Financial Officer
Bought
$1.01M 30,000 at 33.74
100%
First buy on file
13 Nov 2025
Brust Bernd Chief Executive Officer · indirect
Bought
$702.69K 216,212 at 3.25
86.3%
Largest buy in 3 yrs
13 Nov 2025
PELLER PHILIP Director
Bought
$600.87K 6,666 at 90.14
232%
First buy on file
13 Nov 2025
Bought
$96.39K 7,000 at 13.77
103%
First buy on file
13 Nov 2025
Lazarev Ivan Director
Bought
$34.11K 30,005 at 1.14
83.1%
Largest buy in 3 yrs
13 Nov 2025
Boudreau Alanna Chief Financial Officer
Bought 3×
$24.47K 5,000 at 4.89
52.2%
First buy on file
12 Nov 2025
COX CARRIE SMITH Executive Chair · indirect
Bought
$501.76K 65,400 at 7.67
525%
Largest buy in 3 yrs
12 Nov 2025
Brust Bernd Chief Executive Officer · indirect
Bought
$299.68K 93,358 at 3.21
59.4%
+59% of stake
12 Nov 2025
TUCHMAN MARTIN Director · indirect
Bought
$165.00K 5,000 at 33.00
196%
+196% of stake
12 Nov 2025
Parker Geoffrey M. Director · indirect
Bought
$106.35K 7,500 at 14.18
75.9%
+76% of stake
12 Nov 2025
Ropp Ralph Lewis Director
Bought
$96.69K 1,000 at 96.69
×20
First buy on file
12 Nov 2025
ELDER WILLIAM ROBERT CFO, GC & Secretary
Bought
$26.04K 3,500 at 7.44
63.6%
+64% of stake
12 Nov 2025
Williamson Robert F III Director · indirect
Bought
$19.95K 9,498 at 2.10
×26
+2595% of stake
11 Nov 2025
FOSS ERIC J Exec. Chair and CEO
Bought
$1.91M 123,049 at 15.52
53.0%
First buy on file
11 Nov 2025
DEASON DOUGLAS R Director · indirect
Bought
$277.38K 9,000 at 30.82
90.0%
+90% of stake
11 Nov 2025
Fox Jonathan C Director
Bought
$199.40K 10,700 at 18.64
82.3%
Largest buy in 3 yrs
11 Nov 2025
Forman Michael C. Chief Executive Officer · indirect
Bought
$155.00K 10,000 at 15.50
70.3%
First buy in 3+ yrs
11 Nov 2025
Ford William A CHIEF OPERATING OFFICER · indirect
Bought 3×
$71.87K 16,311 at 4.41
×19
+1944% of stake
11 Nov 2025
Nikolic Lazar Director
Bought
$67.55K 3,500 at 19.30
350%
+350% of stake
11 Nov 2025
Heard Carlos Lawrence Senior Vice President & CFO
Bought
$9.38K 450 at 20.85
64.3%
Largest buy in 3 yrs
11 Nov 2025
Gerson Gary Chief Financial Officer · indirect
Bought 2×
$3.32K 300 at 11.05
66.4%
+66% of stake
10 Nov 2025
Forste Adam Matthew Schwartz Co-Executive Chairman
Bought
$2.50M 74,000 at 33.83
210%
Largest buy in 3 yrs
10 Nov 2025
Parker Stuart B. Director
Bought
$920.50K 25,000 at 36.82
108%
Largest buy in 3 yrs
10 Nov 2025
Glerum James T Jr. Director · indirect
Bought 2×
$499.95K 59,945 at 8.34
×63
First buy on file
10 Nov 2025
Rasmus Robert E. Chief Executive Officer · indirect
Bought
$189.59K 50,000 at 3.79
241%
Largest buy in 3 yrs
10 Nov 2025
Nikolic Lazar Director · indirect
Bought
$77.24K 4,000 at 19.31
95.4%
+95% of stake
10 Nov 2025
Good John A Director
Bought
$39.74K 4,100 at 9.69
51.3%
+51% of stake
10 Nov 2025
Grant Grady III Director
Bought
$20.13K 13,513 at 1.49
×13,513
First buy on file
7 Nov 2025
RA CAPITAL MANAGEMENT, L.P. Director · indirect
Bought 2×
$20.00M 1,250,000 at 16.00
87.8%
First buy on file
7 Nov 2025
Bought
$1.00M 16,150 at 62.09
308%
First buy on file
7 Nov 2025
Price DeMonty Director · indirect
Bought
$394.25K 25,000 at 15.77
50.0%
+50% of stake
Showing 1,301–1,350 of 1,420. ← Newer Page 27 of 29 Older →