Insider trading

Period: 120 months Stock: CDW + Add filter Clear all
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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.

194 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.

194 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.

194 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.

194 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.
194 decisions over 120 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
194 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.

194 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
7 Aug 2026
CONNELLY ELIZABETH H. See Remarks
Sold at will
$3.67M 26,695 at 137.62
43.8%
Not planned
27 May 2026
NELMS DAVID W Director
Bought
$2.01M 18,000 at 111.43
54.5%
First buy on file
18 May 2026
LEAHY CHRISTINE A See Remarks
Bought
$499.40K 4,830 at 103.40
2.6%
Largest buy in 3 yrs
8 Dec 2025
Chawla Sona See Remarks
Sold at will
$1.08M 7,400 at 146.17
20.8%
Not planned
13 May 2025
KULEVICH FREDERICK J. See Remarks
Sold at will 2×
$5.38M 28,159 at 190.90
43.8%
Not planned
8 May 2025
LEAHY CHRISTINE A See Remarks
Sold at will 4×
$7.42M 40,917 at 181.42
22.0%
Not planned
1 Aug 2024
LEAHY CHRISTINE A See Remarks
Bought
$259.38K 1,200 at 216.15
1.2%
1 Aug 2024
Bought
$227.45K 1,050 at 216.62
6.6%
16 Jul 2024
Chawla Sona See Remarks
Sold on a plan 2×
$4.43M 18,437 at 240.45
45.1%
Planned (10b5-1)
18 Jun 2024
Chawla Sona See Remarks
Sold on a plan
$5.96M 25,914 at 230.17
53.6%
Sold half or more
14 Dec 2023
CORLEY CHRISTINA M See Remarks
Sold on a plan 3×
$7.53M 34,079 at 220.94
35.3%
Planned (10b5-1)
13 Dec 2023
CORLEY CHRISTINA M See Remarks
Sold on a plan
$154.01K 700 at 220.01
1.1%
Planned (10b5-1)
22 Nov 2023
CORLEY CHRISTINA M See Remarks
Sold on a plan 3×
$10.50M 48,320 at 217.23
43.6%
Planned (10b5-1)
15 Nov 2023
LEAHY CHRISTINE A See Remarks
Sold on a plan 3×
$9.71M 44,383 at 218.81
39.3%
Planned (10b5-1)
4 May 2023
LEAHY CHRISTINE A See Remarks
Bought
$499.04K 3,050 at 163.62
4.7%
9 Feb 2023
ZARCONE DONNA F Director
Sold, plan not stated
$955.79K 4,703 at 203.23
20.7%
6 May 2022
LEAHY CHRISTINE A See Remarks
Bought
$491.15K 2,900 at 169.36
6.1%
6 May 2022
Bought
$250.60K 1,475 at 169.90
9.9%
11 Feb 2022
LEAHY CHRISTINE A See Remarks
Bought
$499.81K 2,762 at 180.96
10.0%
First buy on file
11 Feb 2022
Bought
$300.23K 1,650 at 181.96
11.4%
First buy on file
20 Dec 2021
CORLEY CHRISTINA M See Remarks
Sold, plan not stated
$635.43K 3,400 at 186.89
7.7%
18 Nov 2021
CORLEY CHRISTINA M See Remarks
Sold, plan not stated
$663.92K 3,400 at 195.27
7.7%
18 Oct 2021
CORLEY CHRISTINA M See Remarks
Sold, plan not stated
$608.60K 3,400 at 179.00
7.7%
20 Sep 2021
CORLEY CHRISTINA M See Remarks
Sold, plan not stated
$637.84K 3,400 at 187.60
7.7%
18 Aug 2021
CORLEY CHRISTINA M See Remarks
Sold, plan not stated
$667.73K 3,400 at 196.39
7.7%
17 Aug 2021
FINNEGAN PAUL J Director
Sold, plan not stated
$466.79K 2,366 at 197.29
14.2%
16 Aug 2021
KEBO COLLIN B. See Remarks
Sold, plan not stated
$1.19M 6,000 at 198.10
16.8%
16 Aug 2021
KULEVICH FREDERICK J. See Remarks
Sold, plan not stated
$495.25K 2,500 at 198.10
15.4%
9 Aug 2021
LEAHY CHRISTINE A See Remarks
Sold, plan not stated 2×
$16.17M 85,546 at 188.98
79.1%
Sold half or more
19 Jul 2021
CORLEY CHRISTINA M See Remarks
Sold, plan not stated
$585.38K 3,400 at 172.17
7.7%
18 Jun 2021
CORLEY CHRISTINA M See Remarks
Sold, plan not stated
$573.55K 3,400 at 168.69
7.7%
2 Jun 2021
ZARCONE DONNA F Director
Sold, plan not stated
$1.16M 7,006 at 165.40
24.7%
19 May 2021
CORLEY CHRISTINA M See Remarks
Sold, plan not stated
$657.87K 3,989 at 164.92
8.9%
17 May 2021
KEBO COLLIN B. See Remarks
Sold, plan not stated
$1.01M 6,000 at 167.89
14.4%
17 May 2021
KULEVICH FREDERICK J. See Remarks
Sold, plan not stated
$419.73K 2,500 at 167.89
13.3%
16 Apr 2021
CORLEY CHRISTINA M See Remarks
Sold, plan not stated
$646.03K 3,500 at 184.58
7.9%
16 Mar 2021
CORLEY CHRISTINA M See Remarks
Sold, plan not stated
$567.46K 3,500 at 162.13
7.3%
16 Feb 2021
KEBO COLLIN B. See Remarks
Sold, plan not stated
$928.68K 6,000 at 154.78
13.9%
16 Feb 2021
CORLEY CHRISTINA M See Remarks
Sold, plan not stated
$541.73K 3,500 at 154.78
7.9%
16 Feb 2021
KULEVICH FREDERICK J. See Remarks
Sold, plan not stated
$386.95K 2,500 at 154.78
13.9%
19 Jan 2021
CORLEY CHRISTINA M See Remarks
Sold, plan not stated
$467.08K 3,500 at 133.45
7.3%
16 Dec 2020
CORLEY CHRISTINA M See Remarks
Sold, plan not stated
$464.49K 3,500 at 132.71
6.8%
15 Dec 2020
KEBO COLLIN B. See Remarks
Sold, plan not stated
$793.62K 6,000 at 132.27
12.2%
13 May 2020
TROKA MATTHEW A. See Remarks
Sold, plan not stated
$707.03K 7,001 at 100.99
10.1%
11 May 2020
ECKROTE DOUGLAS E See Remarks
Sold, plan not stated
$534.85K 5,000 at 106.97
3.4%
11 May 2020
BILLHORN JILL M. See Remarks
Sold, plan not stated
$53.49K 500 at 106.97
3.2%
18 Feb 2020
KIRBY ROBERT F. See Remarks
Sold, plan not stated
$178.71K 1,300 at 137.47
4.5%
14 Feb 2020
CHONG MARK See Remarks
Sold, plan not stated
$831.06K 6,000 at 138.51
33.3%
13 Feb 2020
TROKA MATTHEW A. See Remarks
Sold, plan not stated
$947.24K 7,001 at 135.30
9.8%
12 Feb 2020
ECKROTE DOUGLAS E See Remarks
Sold, plan not stated
$680.00K 5,000 at 136.00
3.3%
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