Insider Transactions Reported by 23 Insiders of CDW Corp

Symbol: CDW on Nasdaq
Location: Vernon Hills, IL

Quick Takeaways

CDW - CDW Corp has 23 insiders with reported activity on this page.
Net insider value flow over the last year: -$13,880,531.
Recent transaction rows are available for direct filing-level review.

What Changed

Buy value: ; sell value: $13,880,531.
Net share flow: -76,476.

Why This Matters

This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.

Official SEC Source

Filed on Form 4

Issuer insider activity is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Insider trading overview

Last 12 months

Net insider flow leans to selling over the last 12 months. Net value: -$13,880,531.

Buys

Shares: 0

Insiders: 0

Sells

$13,880,531

Shares: 76,476

Insiders: 3

Net

-$13,880,531

Shares: -76,476

Insiders: -3

Window (months)	Sell shares	Buy $	Sell $	Net $
0-3	0	$0	$0	$0
3-6	7,400	$0	$1,081,658	-$1,081,658
6-9	0	$0	$0	$0
9-12	69,076	$0	$12,798,873	-$12,798,873

CDW Corp executives and other stock owners filed with the SEC include:

Name	Relationship	Holdings Value	Past Year Net Change	Change %	Valuation	Report Date
Christine A. Leahy	Chair, President, and Chief Executive Officer, Director	$27,770,828	-$7,423,293	-21%	Mixed	10 Mar 2026
Christina M. Corley	Chief Commercial and Operating Officer	$16,274,818			Mixed	10 Sep 2024
Collin B. Kebo	Senior Vice President and Chief Financial Officer	$6,602,764			Mixed	16 Aug 2021
Albert Joseph Miralles Jr.	Chief Financial Officer and Executive Vice President, Enterprise Business Operations	$6,374,433			Mixed	10 Mar 2026
Frederick J. Kulevich	Chief Legal Officer, Executive Vice President, Risk and Compliance, and Corporate Secretary	$6,015,622	-$5,375,581	-47%	Mixed	10 Mar 2026
Paul J. Finnegan	Director	$5,432,959			Mixed	10 Mar 2023
Elizabeth H. Connelly	Chief Commercial Officer and Executive Vice President	$4,605,291			Mixed	10 Mar 2026
David W. Nelms	Director	$4,498,021			Mixed	01 Apr 2026
Sona Chawla	Chief Growth and Innovation Officer and Executive Vice President	$4,209,924	-$1,081,658	-20%	Mixed	10 Dec 2025
James A. Bell	Director	$3,542,515			Mixed	10 Mar 2026
Donna F. Zarcone	Director	$3,098,615			Mixed	10 Mar 2026
Katherine Elizabeth Sanderson	Chief Human Resources Officer and Executive Vice President, Coworker Success	$3,067,227			Mixed	19 Mar 2026
Mukesh Kumar	Chief Services & Solutions Officer and Executive Vice President	$2,910,811			Mixed	10 Mar 2026
Joseph Swedish	Director	$2,719,021			Mixed	01 Apr 2026
Virginia C. Addicott	Director	$2,496,652			Mixed	10 Mar 2026
Lynda M. Clarizio	Director	$2,123,364			Mixed	10 Mar 2026
Anthony R. Foxx	Director	$903,440			Mixed	10 Mar 2026
Sanjay Mehrotra	Director	$862,659			Mixed	10 Mar 2026
Marc Ellis Jones	Director	$606,036			Mixed	10 Mar 2026
Kelly J. Grier	Director	$547,048			Mixed	10 Mar 2026
Peter R. Locy	Senior Vice President, Controller, and Chief Accounting Officer	$533,400			Mixed	10 Mar 2026
Carolyn Wiesenhahn	Chief People Officer and Senior Vice President, Coworker Success	$423,009			Mixed	12 Sep 2023
Ilaria Mocciaro	Vice President, Controller and Chief Accounting Officer	$250,902			Mixed	10 Mar 2022

Top shareholders of CDW Corp (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
VANGUARD GROUP INC	13F	Company	13%	17,439,124	$2,375,208,689	—	31 Dec 2025	13F
BlackRock, Inc.	13F	Company	10%	13,651,687	$1,859,359,743	—	31 Dec 2025	13F
STATE STREET CORP	13F	Company	4.4%	5,785,999	$788,053,064	—	31 Dec 2025	13F
HARRIS ASSOCIATES L P	13F	Company	3.4%	4,525,812	$616,415,559	—	31 Dec 2025	13F
Boston Partners	13F	Company	2.9%	3,776,609	$514,348,799	—	31 Dec 2025	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	2.8%	3,683,667	$500,860,184	—	31 Dec 2025	13F
JPMORGAN CHASE & CO	13F	Company	2.4%	3,173,425	$432,220,716	—	31 Dec 2025	13F
Longview Partners (Guernsey) LTD	13F	Company	1.9%	2,560,865	$348,789,813	—	31 Dec 2025	13F
Select Equity Group, L.P.	13F	Company	1.7%	2,277,495	$310,194,819	—	31 Dec 2025	13F
FIL Ltd	13F	Company	1.7%	2,232,864	$304,116,076	—	31 Dec 2025	13F
JANUS HENDERSON GROUP PLC	13F	Company	1.6%	2,152,671	$293,193,960	—	31 Dec 2025	13F
Invesco Ltd.	13F	Company	1.6%	2,074,240	$282,511,420	—	31 Dec 2025	13F
MORGAN STANLEY	13F	Company	1.5%	2,012,657	$274,124,260	—	31 Dec 2025	13F
Allspring Global Investments Holdings, LLC	13F	Company	1.5%	1,938,232	$258,094,978	—	31 Dec 2025	13F
Mawer Investment Management Ltd.	13F	Company	1.4%	1,786,808	$243,363,250	—	31 Dec 2025	13F
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	13F	Company	1.4%	1,779,249	$242,334,000	—	31 Dec 2025	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	1.2%	1,583,948	$215,735,000	—	31 Dec 2025	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	1%	1,372,375	$186,938,808	—	31 Dec 2025	13F
NORTHERN TRUST CORP	13F	Company	0.99%	1,301,041	$177,201,785	—	31 Dec 2025	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.94%	1,243,235	$169,328,607	—	31 Dec 2025	13F
Madison Asset Management, LLC	13F	Company	0.88%	1,154,334	$157,220,264	—	31 Dec 2025	13F
FENIMORE ASSET MANAGEMENT INC	13F	Company	0.87%	1,150,567	$156,707,205	—	31 Dec 2025	13F
Perpetual Ltd	13F	Company	0.83%	1,087,505	$148,118,181	—	31 Dec 2025	13F
D. E. Shaw & Co., Inc.	13F	Company	0.82%	1,081,382	$147,284,229	—	31 Dec 2025	13F
BESSEMER GROUP INC	13F	Company	0.79%	1,042,905	$142,043,000	—	31 Dec 2025	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	0.79%	1,039,954	$141,641,735	—	31 Dec 2025	13F
FIDUCIARY MANAGEMENT INC /WI/	13F	Company	0.78%	1,023,679	$139,425,080	—	31 Dec 2025	13F
CITADEL ADVISORS LLC	13F	Company	0.77%	1,014,743	$138,207,997	—	31 Dec 2025	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.74%	977,277	$133,105,102	—	31 Dec 2025	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.7%	922,863	$125,693,918	—	31 Dec 2025	13F
Neuberger Berman Group LLC	13F	Company	0.7%	915,598	$124,704,510	—	31 Dec 2025	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.64%	847,754	$115,464,095	—	31 Dec 2025	13F
Legal & General Group Plc	13F	Company	0.64%	837,775	$114,104,953	—	31 Dec 2025	13F
Mondrian Investment Partners LTD	13F	Company	0.6%	792,038	$107,875,576	—	31 Dec 2025	13F
Bank of New York Mellon Corp	13F	Company	0.59%	779,156	$106,121,027	—	31 Dec 2025	13F
NORGES BANK	13F	Company	0.58%	770,093	$104,886,667	—	31 Dec 2025	13F
DEUTSCHE BANK AG\	13F	Company	0.57%	748,186	$101,902,933	—	31 Dec 2025	13F
Black Creek Investment Management Inc.	13F	Company	0.51%	670,434	$91,313,111	—	31 Dec 2025	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	0.5%	664,643	$90,524,656	—	31 Dec 2025	13F
Amundi	13F	Individual	0.49%	645,410	$87,904,842	—	31 Dec 2025	13F
Standard Investments LLC	13F	Company	0.48%	634,699	$86,446,004	—	31 Dec 2025	13F
NATIXIS ADVISORS, LLC	13F	Company	0.43%	569,339	$77,544,000	—	31 Dec 2025	13F
ROYAL BANK OF CANADA	13F	Company	0.43%	565,066	$76,962,000	—	31 Dec 2025	13F
FMR LLC	13F	Company	0.42%	552,735	$75,282,481	—	31 Dec 2025	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.42%	551,341	$75,092,644	—	31 Dec 2025	13F
Alyeska Investment Group, L.P.	13F	Company	0.42%	548,505	$74,706,381	—	31 Dec 2025	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.4%	531,569	$72,399,698	—	31 Dec 2025	13F
Qube Research & Technologies Ltd	13F	Company	0.4%	526,368	$71,691,322	—	31 Dec 2025	13F
VOLORIDGE INVESTMENT MANAGEMENT, LLC	13F	Company	0.38%	500,809	$68,210,186	—	31 Dec 2025	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	0.35%	466,852	$63,585,242	—	31 Dec 2025	13F

Recent Insider Transactions by Companies or Individuals for CDW Corp

Showing up to 300 most recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	Shares	Shares Owned	Date	Ownership
David W. Nelms	CDW	Common Stock, par value $0.01	Award	0.72%	236	33,025	01 Apr 2026	Direct
Joseph Swedish	CDW	Common Stock, par value $0.01	Award	1.2%	236	19,963	01 Apr 2026	Direct
Katherine Elizabeth Sanderson	CDW	Common Stock, par value $0.01	Tax liability	-0.03%	-8.22	24,434	19 Mar 2026	Direct
Katherine Elizabeth Sanderson	CDW	Common Stock, par value $0.01	Tax liability	-8.28%	-2,205	24,436	16 Mar 2026	Direct
Frederick J. Kulevich	CDW	Common Stock, par value $0.01	Tax liability	-2.57%	-1,174	44,570	12 Mar 2026	Direct
Christine A. Leahy	CDW	Common Stock, par value $0.01	Tax liability	-2.52%	-4,873	188,506	12 Mar 2026	Direct
Peter R. Locy	CDW	Common Stock, par value $0.01	Tax liability	-2.76%	-112	3,952	12 Mar 2026	Direct
Albert Joseph Miralles Jr.	CDW	Common Stock, par value $0.01	Tax liability	-4.13%	-2,036	47,229	12 Mar 2026	Direct
Katherine Elizabeth Sanderson	CDW	Common Stock, par value $0.01	Tax liability	-2.36%	-645	26,641	12 Mar 2026	Direct
Elizabeth H. Connelly	CDW	Common Stock, par value $0.01	Tax liability	-3.87%	-1,373	34,121	12 Mar 2026	Direct
Joseph Swedish	CDW	Common Stock, par value $0.01	Award	0.16%	30.54	19,726	10 Mar 2026	Direct
Marc Ellis Jones	CDW	Common Stock, par value $0.01	Award	0.5%	22.43	4,490	10 Mar 2026	Direct
Donna F. Zarcone	CDW	Common Stock, par value $0.01	Award	0.35%	78.98	22,958	10 Mar 2026	Direct
Sanjay Mehrotra	CDW	Common Stock, par value $0.01	Award	0.3%	19.08	6,391	10 Mar 2026	Direct
David W. Nelms	CDW	Common Stock, par value $0.01	Award	0.5%	164	32,780	10 Mar 2026	Direct
Kelly J. Grier	CDW	Common Stock, par value $0.01	Award	0.34%	13.61	4,053	10 Mar 2026	Direct
Frederick J. Kulevich	CDW	Common Stock, par value $0.01	Award	0.18%	80.88	45,744	10 Mar 2026	Direct
Christine A. Leahy	CDW	Common Stock, par value $0.01	Award	0.19%	364	193,378	10 Mar 2026	Direct
Peter R. Locy	CDW	Common Stock, par value $0.01	Award	0.26%	10.54	4,064	10 Mar 2026	Direct
Albert Joseph Miralles Jr.	CDW	Common Stock, par value $0.01	Award	0.27%	134	49,265	10 Mar 2026	Direct
Katherine Elizabeth Sanderson	CDW	Common Stock, par value $0.01	Award	0.39%	105	27,286	10 Mar 2026	Direct
Anthony R. Foxx	CDW	Common Stock, par value $0.01	Award	0.5%	33.43	6,694	10 Mar 2026	Direct
Elizabeth H. Connelly	CDW	Common Stock, par value $0.01	Award	0.3%	107	35,494	10 Mar 2026	Direct
Lynda M. Clarizio	CDW	Common Stock, par value $0.01	Award	0.09%	13.61	15,732	10 Mar 2026	Direct
James A. Bell	CDW	Common Stock, par value $0.01	Award	0.43%	113	26,247	10 Mar 2026	Direct
Virginia C. Addicott	CDW	Common Stock, par value $0.01	Award	0.5%	92.37	18,498	10 Mar 2026	Direct
Mukesh Kumar	CDW	Common Stock, par value $0.01	Award	0.5%	108	21,566	10 Mar 2026	Direct
Sanjay Mehrotra	CDW	Common Stock, par value $0.01	Award	33.8%	1,609	6,372	05 Mar 2026	Direct
Virginia C. Addicott	CDW	Common Stock, par value $0.01	Award	9.58%	1,609	18,405	05 Mar 2026	Direct
Donna F. Zarcone	CDW	Common Stock, par value $0.01	Award	7.56%	1,609	22,879	05 Mar 2026	Direct
Kelly J. Grier	CDW	Common Stock, par value $0.01	Award	66.2%	1,609	4,040	05 Mar 2026	Direct
David W. Nelms	CDW	Common Stock, par value $0.01	Award	5.19%	1,609	32,616	05 Mar 2026	Direct
Joseph Swedish	CDW	Common Stock, par value $0.01	Award	8.9%	1,609	19,695	05 Mar 2026	Direct
Anthony R. Foxx	CDW	Common Stock, par value $0.01	Award	31.8%	1,609	6,660	05 Mar 2026	Direct
James A. Bell	CDW	Common Stock, par value $0.01	Award	8.34%	2,011	26,134	05 Mar 2026	Direct
Lynda M. Clarizio	CDW	Common Stock, par value $0.01	Award	11.4%	1,609	15,719	05 Mar 2026	Direct
Elizabeth H. Connelly	CDW	Common Stock, par value $0.01	Award	50.5%	11,880	35,387	05 Mar 2026	Direct
Frederick J. Kulevich	CDW	Common Stock, par value $0.01	Award	22.1%	8,263	45,663	05 Mar 2026	Direct
Albert Joseph Miralles Jr.	CDW	Common Stock, par value $0.01	Award	38.7%	13,700	49,131	05 Mar 2026	Direct
Katherine Elizabeth Sanderson	CDW	Common Stock, par value $0.01	Award	40.2%	7,797	27,181	05 Mar 2026	Direct
Mukesh Kumar	CDW	Common Stock, par value $0.01	Award	105.6%	11,024	21,459	05 Mar 2026	Direct
Marc Ellis Jones	CDW	Common Stock, par value $0.01	Award	56.3%	1,609	4,468	05 Mar 2026	Direct
Christine A. Leahy	CDW	Common Stock, par value $0.01	Award	26.2%	40,029	193,014	05 Mar 2026	Direct
Peter R. Locy	CDW	Common Stock, par value $0.01	Award	19.4%	660	4,054	05 Mar 2026	Direct
Frederick J. Kulevich	CDW	Common Stock, par value $0.01	Disposed to Issuer	-3.35%	-1,297	37,400	13 Feb 2026	Direct
Frederick J. Kulevich	CDW	Common Stock, par value $0.01	Award	7.84%	2,812	38,696	13 Feb 2026	Direct
Albert Joseph Miralles Jr.	CDW	Common Stock, par value $0.01	Disposed to Issuer	-5.08%	-1,894	35,431	13 Feb 2026	Direct
Albert Joseph Miralles Jr.	CDW	Common Stock, par value $0.01	Award	12.6%	4,180	37,325	13 Feb 2026	Direct
Elizabeth H. Connelly	CDW	Common Stock, par value $0.01	Disposed to Issuer	-3.97%	-971	23,507	13 Feb 2026	Direct
Elizabeth H. Connelly	CDW	Common Stock, par value $0.01	Award	9.32%	2,086	24,478	13 Feb 2026	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.