CDW Corporation
US ˙ NasdaqGS ˙ US12514G1085

SecurityCDW / CDW Corporation
InsiderChristine A Leahy
This page shows the track record and history of LEAHY CHRISTINE A insider trades in CDW Corporation. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Christine A Leahy in CDW / CDW Corporation. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Max		 Price at
Max		 Max
Profit ($)		 Max Return (%)
2024-08-01 1,200 216.1500 1,200 216.1500 259,380 22 229.7400 16,308 6.29
2023-05-04 3,050 163.6200 3,050 163.6200 499,041
2022-05-06 2,900 169.3620 2,900 169.3620 491,150
2022-02-11 2,762 180.9600 2,762 180.9600 499,812

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

CDW / CDW Corporation Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Christine A Leahy in CDW / CDW Corporation. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Min		 Price at
Min		 Max Loss
Avoided ($)		 Max Loss
Avoided (%)
2025-05-08 7,877 179.9900 7,877 179.9900 1,417,781 95 160.1500 -156,279 -11.02
2025-05-08 14,530 181.2700 14,530 181.2700 2,633,853
2025-05-08 17,910 182.1300 17,910 182.1300 3,261,948
2025-05-08 600 182.8500 600 182.8500 109,710
2015-08-18 100,000 38.2500 100,000 38.2500 3,825,000
2014-05-28 34,644 28.3500 34,644 28.3500 982,157
2014-03-12 38,158 25.5500 38,158 25.5500 974,937
2013-12-18 7,703 20.5000 7,703 20.5000 157,912
2013-11-19 49,538 20.5000 49,538 20.5000 1,015,529

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

CDW / CDW Corporation Insider Trades
Insider Transaction History
File
Date		 Trade
Date		 Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price		 Unit
Price		 Units
Changed		 Value
Changed (1K)		 Remaining
Options		 Remaining
Shares
2025-09-12 2025-09-10 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 A - Award D 118 145,161
2025-06-12 2025-06-10 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 A - Award D 112 145,043
2025-05-09 2025-05-08 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 182.8500 -600 -110 144,931
2025-05-09 2025-05-08 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 182.1300 -17,910 -3,262 145,531
2025-05-09 2025-05-08 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 181.2700 -14,530 -2,634 163,441
2025-05-09 2025-05-08 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 179.9900 -7,877 -1,418 177,971
2025-05-09 2025-05-08 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 M - Exercise D 58.9000 40,917 2,410 185,848
2025-03-13 2025-03-12 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 F - Taxes D 166.0500 -993 -165 144,931
2025-03-13 2025-03-11 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 A - Award D 129 145,924
2025-03-07 2025-03-05 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 A - Award D 27,255 145,795
2025-02-20 2025-02-18 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 F - Taxes D 194.5000 -13,202 -2,568 118,540
2025-02-20 2025-02-18 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 A - Award D 29,793 131,742
2024-12-12 2024-12-10 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 A - Award D 26 101,949
2024-11-15 2024-11-13 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 F - Taxes D 186.0100 -298 -55 101,923
2024-09-12 2024-09-10 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 A - Award D 21 102,221
2024-08-05 2024-08-01 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 P - Purchase D 216.1500 1,200 259 102,200
2024-06-13 2024-06-11 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 A - Award D 20 101,000
2024-03-14 2024-03-12 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 A - Award D 18 100,980
2024-03-08 2024-03-06 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 A - Award D 7,282 100,962
2024-02-21 2024-02-19 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 F - Taxes D 241.7900 -16,318 -3,946 93,680
2024-02-21 2024-02-19 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 A - Award D 36,822 109,998
2023-12-14 2023-12-12 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 G - Gift D -2,500 73,176
2023-11-17 2023-11-16 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 M - Exercise D 39.7900 4,635 184 75,676
2023-11-17 2023-11-16 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 M - Exercise D 37.7900 2,419 91 71,041
2023-11-17 2023-11-15 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 219.4500 -4,703 -1,032 68,622
2023-11-17 2023-11-15 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 218.8300 -35,943 -7,865 73,325
2023-11-17 2023-11-15 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 217.8700 -3,737 -814 109,268
2023-11-17 2023-11-15 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 M - Exercise D 39.7900 29,293 1,166 113,005
2023-11-17 2023-11-15 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 M - Exercise D 37.7900 15,090 570 83,712
2023-05-04 2023-05-04 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 P - Purchase D 163.6200 3,050 499 68,622
2023-02-17 2023-02-17 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 F - Taxes D 214.2500 -17,254 -3,697 65,572
2023-02-17 2023-02-17 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 A - Award D 38,945 82,826
2023-02-13 2022-12-31 5 LEAHY CHRISTINE A By the Christine A. Leahy Gift Trust CDW Common Stock, par value $0.01 G - Gift I 6,250 17,250
2023-02-13 2022-12-31 5 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 G - Gift D -6,250 43,881
2022-05-10 2022-05-06 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 P - Purchase D 169.3620 2,900 491 50,131
2022-02-28 2022-02-24 4 LEAHY CHRISTINE A CDW Employee Stock Option (Right to Buy) A - Award D 171.30 82,137 82,137
2022-02-24 2022-02-22 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 F - Taxes D 181.7600 -13,311 -2,419 47,231
2022-02-24 2022-02-22 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 A - Award D 30,046 60,542
2022-02-14 2021-12-22 5 LEAHY CHRISTINE A By the Christine A. Leahy Gift Trust CDW Common Stock, par value $0.01 G - Gift I 11,000 11,000
2022-02-14 2021-12-22 5 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 G - Gift D -11,000 27,734
2022-02-14 2022-02-11 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 P - Purchase D 180.9600 2,762 500 30,496
2021-08-11 2021-08-10 4 LEAHY CHRISTINE A CDW Employee Stock Option (Right to Buy) M - Exercise D 37.79 -6,354 17,509
2021-08-11 2021-08-10 4 LEAHY CHRISTINE A CDW Employee Stock Option (Right to Buy) M - Exercise D 24.29 -9,781 0
2021-08-11 2021-08-10 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 M - Exercise D 37.7900 6,354 240 38,736
2021-08-11 2021-08-10 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 M - Exercise D 24.2900 9,781 238 32,382
2021-08-11 2021-08-09 4 LEAHY CHRISTINE A CDW Employee Stock Option (Right to Buy) M - Exercise D 37.79 -7,891 23,863
2021-08-11 2021-08-09 4 LEAHY CHRISTINE A CDW Employee Stock Option (Right to Buy) M - Exercise D 24.29 -10,359 9,781
2021-08-11 2021-08-09 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 189.3200 -42,926 -8,127 22,601
2021-08-11 2021-08-09 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 188.6300 -42,620 -8,039 65,527
2021-08-11 2021-08-09 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 M - Exercise D 37.7900 7,891 298 108,147
2021-08-11 2021-08-09 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 M - Exercise D 24.2900 10,359 252 100,256
2021-03-11 2021-03-09 4 LEAHY CHRISTINE A CDW Employee Stock Option (Right to Buy) A - Award D 154.47 69,965 69,965
2021-02-24 2021-02-22 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 F - Taxes D 160.7500 -7,192 -1,156 89,897
2021-02-24 2021-02-22 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 A - Award D 16,237 97,089
2020-03-11 2020-03-09 4 LEAHY CHRISTINE A CDW Employee Stock Option (Right to Buy) A - Award D 98.21 106,247 106,247
2020-02-12 2020-02-10 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 F - Taxes D 135.9700 -6,826 -928 80,852
2020-02-12 2020-02-10 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 A - Award D 15,380 87,678
2019-03-08 2019-03-08 4 LEAHY CHRISTINE A CDW Employee Stock Option (Right to Buy) A - Award D 95.57 91,739 91,739
2019-02-19 2019-02-15 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 94.5500 -400 -38 72,298
2019-02-19 2019-02-15 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 94.1300 -10,732 -1,010 72,698
2019-02-14 2019-02-12 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 F - Taxes D 81.0500 -8,953 -726 83,430
2019-02-14 2019-02-12 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 A - Award D 20,086 92,383
2019-02-14 2018-12-21 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 G - Gift D -3,380 72,297
2018-09-07 2018-09-05 4 LEAHY CHRISTINE A CDW Employee Stock Option (Right to Buy) M - Exercise D 24.29 -6,111 20,140
2018-09-07 2018-09-05 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 87.5300 -1,611 -141 75,677
2018-09-07 2018-09-05 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 86.7300 -4,500 -390 77,288
2018-09-07 2018-09-05 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 M - Exercise D 24.2900 6,111 148 81,788
2018-08-09 2018-08-07 4 LEAHY CHRISTINE A CDW Employee Stock Option (Right to Buy) M - Exercise D 24.29 -13,889 26,251
2018-08-09 2018-08-07 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 86.1500 -17,500 -1,508 75,677
2018-08-09 2018-08-07 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 M - Exercise D 24.2900 13,889 337 93,177
2018-07-11 2018-07-10 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 84.0800 -17,500 -1,471 79,288
2018-06-08 2018-06-06 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 83.7900 -17,500 -1,466 96,788
2018-05-09 2018-05-08 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 76.7000 -475 -36 114,288
2018-05-09 2018-05-08 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 76.2000 -17,025 -1,297 114,763
2018-03-02 2018-03-02 4 LEAHY CHRISTINE A CDW Employee Stock Option (Right to Buy) A - Award D 73.49 41,230 41,230
2018-02-15 2018-02-14 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 F - Taxes D 69.4900 -9,817 -682 131,788
2018-02-15 2018-02-14 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 A - Award D 20,929 141,605
2018-01-12 2018-01-10 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 72.2300 -4,000 -289 120,677
2018-01-12 2017-12-29 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 G - Gift D -1,453 124,677
2017-12-15 2017-12-13 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 69.8200 -12,000 -838 126,130
2017-11-17 2017-11-15 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 66.3500 -12,000 -796 138,130
2017-10-13 2017-10-11 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 69.9400 -12,000 -839 150,130
2017-09-14 2017-09-13 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 60.2600 -12,000 -723 162,130
2017-08-11 2017-08-09 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 62.8600 -12,000 -754 174,130
2017-07-14 2017-07-12 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 63.2000 -12,000 -758 186,130
2017-06-16 2017-06-14 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 61.3300 -12,000 -736 198,130
2017-05-19 2017-05-17 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 59.2245 -12,000 -711 210,130
2017-03-14 2017-03-14 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 F - Taxes D 59.4200 -12,163 -723 222,130
2017-03-14 2017-03-13 4 LEAHY CHRISTINE A CDW Employee Stock Option (Right to Buy) A - Award D 58.90 40,917 40,917
2017-03-14 2017-03-10 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 A - Award D 26,614 234,293
2017-02-08 2016-12-07 5 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 G - Gift D -1,970 207,679
2016-03-11 2016-03-10 4 LEAHY CHRISTINE A CDW Employee Stock Option (Right to Buy) A - Award D 39.79 33,928 33,928
2016-02-10 2015-12-23 5 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 G - Gift D -2,155 209,649
2015-08-20 2015-08-18 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 38.2500 -100,000 -3,825 211,804
2015-03-10 2015-03-09 4 LEAHY CHRISTINE A CDW Employee Stock Option (Right to Buy) A - Award D 37.79 31,754 31,754
2014-05-30 2014-05-28 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 28.3500 -34,644 -982 311,804
2014-03-13 2014-03-12 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 25.5500 -38,158 -975 346,448
2014-03-11 2014-03-10 4 LEAHY CHRISTINE A CDW Employee Stock Option (Right to Buy) A - Award D 24.29 40,140 40,140
2013-12-20 2013-12-18 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 20.5000 -7,703 -158 384,606
2013-11-21 2013-11-19 4 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 S - Sale D 20.5000 -49,538 -1,016 392,309
2013-06-27 3 LEAHY CHRISTINE A CDW Common Stock, par value $0.01 D 441,847
P
Köp på öppna marknaden eller privat köp av icke-derivatsäkerhet
S
Köp på öppna marknaden eller privat försäljning av icke-derivatsäkerhet
A
Bevilja, tilldelning eller annat förvärv av värdepapper från företaget (såsom en option)
C
Omvandling av derivat
D
Försäljning eller överföring av värdepapper tillbaka til företaget
F
Betalning av lösenpris eller skatteskuld med del av värdepapper som erhållits från bolaget
G
Överlåtelse av värdepapper från eller till insidern
K
Aktieswappar och liknande säkringsaffärer
M
Utövande eller omvandling av derivatsäkerhet som erhållits från företaget (som en option)
V
En transaktion friviligt rapporterad på schema 4
J
Andra (med en fotnot som beskriver transaktionen)