Insider trading

Period: 12 months Plan: Not on a plan × Share of holding: 50% or more × + 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.

4,197 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.

4,197 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.

4,197 decisions over 12 months
The trade

Minimum amount

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

4,197 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.
4,197 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
4,197 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.

4,197 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
13 Nov 2025
Sold at will
$88.77K 4,500 at 19.73
64.3%
Sold half or more
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
13 Nov 2025
HECKER RICK JOSEPH SVP & GENERAL COUNSEL
Sold at will
$17.76K 900 at 19.74
100%
Sold half or more
12 Nov 2025
Frontier TopCo Partnership, L.P. 10% owner · indirect
Sold at will
$333.21M 10,000,000 at 33.32
50.6%
Sold half or more
12 Nov 2025
H&F Corporate Investors VIII, Ltd. 10% owner · indirect
Sold at will 6×
$73.00M 1,500,000 at 48.67
99.4%
Sold half or more
12 Nov 2025
MISHRA ASHOK EVP and COO
Sold at will 4×
$12.28M 200,000 at 61.39
76.9%
Sold half or more
12 Nov 2025
BARBOUR D. SCOTT See Remarks
Sold at will 3×
$11.92M 80,030 at 148.95
65.1%
Sold half or more
12 Nov 2025
SENTIENT EXECUTIVE GP III, LTD 10% owner · indirect
Sold at will
$7.73M 3,863,872 at 2.00
100%
Sold half or more
12 Nov 2025
Ellis Brian W Senior Vice President - GC
Sold at will 2×
$4.77M 21,776 at 219.23
59.9%
Sold half or more
12 Nov 2025
Wu Xiaobin President and COO
Sold at will 8×
$3.56M 10,000 at 356.02
62.5%
Sold half or more
12 Nov 2025
Bracht Berend VP & Pres.- Motion Sys. Grp.
Sold at will 2×
$3.03M 3,507 at 864.58
57.6%
Sold half or more
12 Nov 2025
Russell Alan J Chief Scientific Officer
Sold at will
$2.11M 100,000 at 21.12
81.0%
Sold half or more
12 Nov 2025
Peterson Michael EXECUTIVE VICE PRESIDENT
Sold at will
$2.11M 25,000 at 84.21
64.9%
Sold half or more
12 Nov 2025
Valantine Hannah Director
Sold at will
$1.68M 25,484 at 66.07
77.3%
Sold half or more
12 Nov 2025
Chakma Justin Chief Business Officer
Sold at will 2×
$1.48M 166,380 at 8.87
100%
Sold half or more
12 Nov 2025
Stroman John J Executive Vice President
Sold at will
$1.22M 16,838 at 72.17
100%
Sold half or more
12 Nov 2025
MAKOWSKI TIM A See Remarks
Sold at will 2×
$731.28K 4,901 at 149.21
66.5%
Sold half or more
12 Nov 2025
Pereira Brian JG Director · indirect
Sold at will 2×
$694.52K 255,026 at 2.72
82.4%
Sold half or more
12 Nov 2025
Sold at will
$538.07K 8,278 at 65.00
67.7%
Sold half or more
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
Gold Alexander M Director
Sold at will 2×
$323.89K 6,933 at 46.72
100%
Sold half or more
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
Eskenazi Ilene Director
Sold at will
$157.27K 12,201 at 12.89
67.6%
Sold half or more
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
Canuso Dominic C Former EVP, CFO
Sold at will
$95.03K 3,400 at 27.95
70.3%
Sold half or more
12 Nov 2025
Clark Matthew T. Chief Information Officer
Sold at will
$48.93K 1,500 at 32.62
94.9%
Sold half or more
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
Lampo Craig A SR VP & CFO
Sold at will
$36.95M 258,000 at 143.20
60.6%
Sold half or more
11 Nov 2025
de la Guerroniere Marc Head of Eur & NA Market Orgs
Sold at will
$9.98M 6,880 at 1,450.00
97.4%
Sold half or more
11 Nov 2025
Jacobson Matthew Director · indirect
Sold at will 2×
$6.37M 31,810 at 200.14
100%
Sold half or more
11 Nov 2025
Lampo Craig A SR VP & CFO · indirect
Sold at will
$5.75M 40,076 at 143.50
50.1%
Sold half or more
11 Nov 2025
Levy Adam Scott CFO and Secretary
Sold at will 9×
$5.36M 119,524 at 44.88
86.0%
Sold half or more
11 Nov 2025
Fields Gary D Director
Sold at will 2×
$2.81M 26,746 at 105.21
50.4%
Sold half or more
11 Nov 2025
Kurzius Lawrence Erik 10% owner · indirect
Sold at will 5×
$2.52M 39,014 at 64.54
100%
Sold half or more
11 Nov 2025
BIXBY TIMOTHY E Chief Financial Officer · indirect
Sold at will
$2.27M 30,000 at 75.51
100%
Sold half or more
11 Nov 2025
Sold at will
$2.11M 25,000 at 84.29
100%
Sold half or more
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
Schmitz John President & CEO · indirect
Sold at will 7×
$1.69M 152,173 at 11.10
80.5%
Sold half or more
11 Nov 2025
BROSHY ERAN Director
Sold at will 3×
$1.07M 59,000 at 18.11
56.1%
Sold half or more
11 Nov 2025
Beckerle Mary C Director
Sold at will 2×
$1.03M 24,622 at 41.93
53.5%
Sold half or more
11 Nov 2025
Opaleye Management Inc. 10% owner · indirect
Sold at will 2×
$986.45K 548,211 at 1.80
71.0%
Sold half or more
11 Nov 2025
Gold Alexander M Director
Sold at will 2×
$659.71K 15,000 at 43.98
100%
Sold half or more
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
WAUN THOMAS J. SR. EVP, International · indirect
Sold at will
$188.69K 1,272 at 148.30
61.5%
Sold half or more
11 Nov 2025
Tappin Matthew President, Software Products
Sold at will
$169.64K 9,584 at 17.70
83.7%
Sold half or more
Showing 3,901–3,950 of 4,197. ← Newer Page 79 of 84 Older →