Insider trading

Period: 120 months Stock: COST Plan: Discretionary × + 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.

62 decisions over 120 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.

62 decisions over 120 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.

62 decisions over 120 months
The trade

Minimum amount

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

62 decisions over 120 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.
62 decisions over 120 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
62 decisions over 120 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.

62 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
29 Sep 2026
Adamo Claudine Executive Vice President
Sold at will
$2.02M 2,200 at 915.93
23.6%
Not planned
29 Sep 2026
Frates Caton Sr. Executive Vice President
Sold at will
$733.33K 801 at 915.93
9.2%
Not planned
23 Jun 2026
DENMAN KENNETH D Director
Sold at will
$847.35K 885 at 957.45
15.6%
Not planned
1 Apr 2026
Frates Caton Executive Vice President
Sold at will
$695.10K 700 at 993.00
10.7%
Not planned
9 Mar 2026
Adamo Claudine Executive Vice President
Sold at will
$732.21K 730 at 1,003.02
10.7%
Not planned
21 Jan 2026
Jones Teresa A. Executive Vice President
Sold at will
$838.32K 850 at 986.26
16.7%
Not planned
16 Jan 2026
DECKER SUSAN L Director
Sold at will
$437.39K 458 at 955.00
5.1%
Not planned
14 Jan 2026
Klauer James C Executive Vice President
Sold at will
$1.41M 1,500 at 939.00
3.2%
Not planned
9 Jan 2026
Miller Russell D Sr. Executive Vice President · indirect
Sold at will
$1.37M 1,500 at 916.32
15.4%
Not planned
30 Dec 2025
POLIT JAVIER Executive Vice President
Sold at will
$481.76K 558 at 862.90
5.2%
Not planned
29 Dec 2025
POLIT JAVIER Executive Vice President
Sold at will
$1.78M 2,049 at 867.21
16.0%
Not planned
7 Nov 2025
Wilcox William Richard Executive Vice President
Sold at will
$2.23M 2,400 at 930.13
54.5%
Sold half or more
24 Oct 2025
Adamo Claudine Executive Vice President
Sold at will
$2.53M 2,700 at 935.68
28.3%
Not planned
24 Oct 2025
Barbre Tiffany Marie Principal Accounting Officer
Sold at will
$1.16M 1,239 at 934.62
19.4%
Not planned
29 Sep 2025
Miller Russell D Sr. Executive Vice President · indirect
Sold at will
$3.09M 3,381 at 915.00
25.8%
Not planned
29 Sep 2025
Frates Caton Executive Vice President
Sold at will
$1.40M 1,540 at 910.02
14.2%
Not planned
20 Aug 2025
Jones Teresa A. Executive Vice President
Sold at will
$595.23K 600 at 992.05
20.3%
Not planned
14 Jul 2025
Rubanenko Yoram Executive Vice President
Sold at will
$3.90M 4,000 at 974.96
40.9%
Not planned
18 Jun 2025
DECKER SUSAN L Director
Sold at will 2×
$536.06K 547 at 980.00
4.5%
Not planned
9 Jun 2025
Callans Patrick J Executive Vice President
Sold at will
$3.01M 3,000 at 1,002.77
4.9%
Not planned
6 Jun 2025
Riel Pierre Executive Vice President
Sold at will
$2.03M 2,000 at 1,014.15
19.6%
Not planned
17 Apr 2025
Klauer James C Executive Vice President
Sold at will
$3.92M 4,000 at 981.07
8.3%
Not planned
27 Mar 2025
MILLERCHIP GARY Executive Vice President
Sold at will
$1.03M 1,100 at 940.01
9.0%
Not planned
24 Mar 2025
Adamo Claudine Executive Vice President
Sold at will
$830.30K 900 at 922.56
11.4%
Not planned
18 Mar 2025
Frates Caton Executive Vice President
Sold at will
$765.21K 850 at 900.25
9.7%
Not planned
11 Mar 2025
Vachris Roland Michael President and CEO
Sold at will
$3.35M 3,600 at 931.00
8.1%
Not planned
24 Oct 2024
GALANTI RICHARD A Executive Vice President
Sold at will
$1.27M 1,416 at 894.68
4.9%
Not planned
23 Oct 2024
Jones Teresa A. Executive Vice President
Sold at will
$717.24K 800 at 896.55
21.3%
Not planned
15 Oct 2024
Riel Pierre Executive Vice President
Sold at will
$1.79M 2,000 at 896.71
16.4%
Not planned
11 Oct 2024
Miller Russell D Sr. Executive Vice President · indirect
Sold at will
$3.92M 4,400 at 891.15
30.1%
Not planned
30 Sep 2024
Adamo Claudine Executive Vice President
Sold at will
$2.84M 3,200 at 888.99
27.1%
Not planned
30 Sep 2024
Callans Patrick J Executive Vice President
Sold at will
$2.23M 2,500 at 893.94
3.6%
Not planned
30 Sep 2024
Frates Caton Executive Vice President
Sold at will
$1.50M 1,700 at 883.35
14.9%
Not planned
15 Aug 2024
DECKER SUSAN L Director
Sold at will
$543.43K 620 at 876.50
5.0%
Not planned
15 Aug 2024
GALANTI RICHARD A Executive Vice President
Sold at will
$437.03K 500 at 874.05
2.1%
Not planned
13 Aug 2024
GALANTI RICHARD A Executive Vice President
Sold at will
$431.94K 500 at 863.88
2.1%
Not planned
25 Jul 2024
Jones Teresa A. Executive Vice President
Sold at will
$3.33K 4 at 832.55
0.1%
Not planned
15 Jul 2024
Hines Daniel M. Principal Acctg Officer
Sold at will
$1.27M 1,500 at 848.53
12.0%
Not planned
15 Jul 2024
DENMAN KENNETH D Director
Sold at will
$298.04K 350 at 851.53
5.6%
Not planned
12 Jul 2024
Hines Daniel M. Principal Acctg Officer
Sold at will
$1.27M 1,500 at 844.20
10.7%
Not planned
17 Apr 2024
Miller Russell D Senior EVP · indirect
Sold at will
$567.44K 785 at 722.86
7.3%
Not planned
11 Mar 2024
Callans Patrick J Executive VP
Sold at will
$1.79M 2,500 at 714.86
3.8%
Not planned
11 Mar 2024
Adamo Claudine Executive Vice President
Sold at will
$1.07M 1,500 at 714.83
18.3%
Not planned
9 Feb 2024
DECKER SUSAN L Director
Sold at will
$1.04M 1,442 at 723.48
10.4%
Not planned
23 Jan 2024
JELINEK W CRAIG Director
Sold at will
$5.49M 8,000 at 685.93
3.6%
Not planned
18 Jan 2024
Rubanenko Yoram Executive VP
Sold at will
$1.70M 2,500 at 680.33
29.7%
Not planned
16 Jan 2024
Frates Caton Executive Vice President
Sold at will
$505.79K 740 at 683.50
9.9%
Not planned
9 Jan 2024
Hines Daniel M. Principal Acctg Officer
Sold at will
$927.22K 1,400 at 662.30
9.1%
Not planned
28 Dec 2023
Hines Daniel M. Principal Acctg Officer
Sold at will
$927.93K 1,400 at 662.81
8.4%
Not planned
19 Dec 2023
GALANTI RICHARD A Executive VP and CFO
Sold at will
$756.25K 1,112 at 680.21
4.4%
Not planned
Showing 1–50 of 62. Page 1 of 2 Older →