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Wesco International Inc

WCC
Exchange
NYSE
Industry
Wholesale-Electrical Apparatus & Equipment, Wiring Supplies
SEC CIK
0000929008

In the last 90 days, Wesco International Inc insiders filed 1 open-market purchase and 2 sales; 704 institutions reported holding it in 13F filings for Q2 2026, worth $16.2B in total; Baupost Group is the only superinvestor holding it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Wesco International Inc insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
1 filing
1 insider, $351.3K in total
Open-market sells
2 filings
2 insiders, $1.35M in total
Insiders trading
3
Net value
−$995.3K
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Wesco International Inc, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Wesco International Inc
NameTitleLast reported holdingLast filingFilings, past year
Castillo Daniel JEVP & GM, EES14,687Sep 15, 20267
Khurana AkashEVP, Chief Info & Digital Off.27,404Aug 19, 20268
Thompson Laura KDirector10,720Aug 13, 20266
Marino Anthony SEVP & CHRO1,021Jul 27, 20261
Kulasa Matthew SSVP, Corp. Controller & CAO3,147Jul 2, 20269
Porwal HemantEVP Supply Chain & Operations16,621Jul 2, 20268
Bryan GlynisDirector4,125Jul 2, 20265
Wolf Christine AnnEVP & CHRO29,574Jul 2, 202610
Carter Michael LononDirector661Jul 2, 20263
Cooney Anne MDirector6,323Jul 2, 20265
Espe Matthew JDirector21,415Jul 2, 20265
Dev IndraneelEVP & CFO16,880Jul 2, 20263
Nagarajan SundaramDirector7,267Jul 2, 20265
Sundaram EaswaranDirector14,660Jul 2, 20265
Cameron JamesEVP & GM, Util & Broadband46,469Jul 2, 20266
Wajsgras David CDirector866Jul 2, 20263
Naylor Dirk WaughEVP & GM, Comm & Sec Solutions8,683Jul 2, 20268
Singleton James LouisDirector37,673Jul 2, 20266
Engel JohnChairman, President & CEO478,977Jul 2, 20268
Lazzaris DianeEVP and General Counsel19,615Jul 2, 20268
Schulz David S.EVP & Former CFO77,038May 7, 20268
Griffin Bobby JDirector32,254Apr 2, 20264
Raymund Steven ADirector25,628Apr 2, 20265
Squires Nelson John IIIRetiring EVP & GM, EES48,634Oct 2, 20251
Geary William ClaytonEVP & GM, Comm & Sec Solutions55,904Jul 2, 20250
Leonard Green & Partners, L.P.10% Owner2,522,415May 9, 20240
LGP Management Inc10% Owner2,522,415May 9, 20240
Green Equity Investors Side VII, L.P.10% Owner2,522,415May 9, 20240
Green Equity Investors VII, L.P.10% Owner2,522,415May 9, 20240
GEI Capital VII, LLC10% Owner2,522,415May 9, 20240
Dosch Ted AEVP, Strategy & CTO25,965Jul 6, 20220
Morgan John KDirector–Feb 22, 20220

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Aug 16, 2021 (view filing)Aug 12-134 daysCameron JamesEVP & GM, Util & BroadbandSSale−1.94K$118.61−$229.9K−17.4%9.20K after2 lots
Aug 17, 2021 (view filing)Aug 161 dayWolf Christine AnnEVP & CHROSSale−4.00K$114.42−$457.7K−40.0%6.01K after
Aug 27, 2021 (view filing)Aug 261 dayLazzaris DianeEVP and General CounselSSale−9.36K$116.25−$1.09M−27.6%24.5K after2 lots
Sep 15, 2021 (view filing)Sep 132 daysSquires Nelson John IIIEVP & GM, E&ESSSale−3.89K$111.97−$435.7K−13.5%24.9K after3 lots
Sep 15, 2021 (view filing)Sep 132 daysSquires Nelson John IIIEVP & GM, E&ESSSale−2.44K$111.71−$273.1K−100.0%0 after
Nov 12, 2021 (view filing)Nov 102 daysEngel JohnChairman, President & CEOSSale−44.1K$133.40−$5.89M−17.9%202.3K after3 lots
Nov 15, 2021 (view filing)Nov 114 daysSchulz David S.EVP & CFOSSale−10.1K$135.98−$1.38M−23.6%32.9K after
Nov 17, 2021 (view filing)Nov 161 dayLazzaris DianeEVP and General CounselSSale−6.08K$136.50−$830.3K−19.9%24.5K after
Dec 9, 2021 (view filing)Dec 72 daysSquires Nelson John IIIEVP & GM, E&ESSSale−6.87K$131.26−$901.4K−27.6%18.0K after
Mar 7, 2022 (view filing)Mar 34 daysSundaram EaswaranDirectorSSale−7.34K$120.01−$881.4K−87.5%1.05K after
Aug 8, 2022 (view filing)8:22 PM ETAug 4-84 daysLeonard Green & Partners, L.P. and 4 others10% OwnerPPurchase+600.0K$131.08+$78.6M+21.3%3.41M after26 lots
Sep 29, 2022 (view filing)6:10 PM ETSep 27-292 daysLeonard Green & Partners, L.P. and 4 others10% OwnerPPurchase+107.1K$113.98+$12.2M+3.2%3.47M after8 lots
Feb 23, 2023 (view filing)Feb 221 dayEngel JohnChairman, President & CEOSSale−66.1K$161.78−$10.7M−13.5%421.9K after3 lots
Feb 24, 2023 (view filing)Feb 22-232 daysLazzaris DianeEVP and General CounselSSale−15.6K$162.13−$2.53M−23.3%51.3K after6 lots
Mar 1, 2023 (view filing)Feb 27-282 daysSchulz David S.EVP & CFOSSale−25.3K$166.41−$4.21M−20.1%100.7K after4 lots
Mar 2, 2023 (view filing)Feb 282 daysSingleton James LouisDirectorSSale−3.00K$167.56−$502.7K−7.4%37.7K after
Mar 2, 2023 (view filing)Feb 282 daysWolf Christine AnnEVP & CHROSSale−8.00K$166.24−$1.33M−19.3%33.4K after
Mar 9, 2023 (view filing)Mar 7-82 daysSquires Nelson John IIIEVP & GM, EESSSale−5.28K$170.36−$899.1K−6.7%73.0K after2 lots
Jun 9, 2023 (view filing)Jun 81 dayCameron JamesEVP & GM, Util & BroadbandSSale−7.69K$153.47−$1.18M−17.7%35.8K after2 lots
Jun 30, 2023 (view filing)Jun 282 daysSquires Nelson John IIIEVP & GM, EESSSale−3.49K$175.00−$610.9K−4.8%69.6K after10b5-1
Jul 5, 2023 (view filing)Jun 305 daysSquires Nelson John IIIEVP & GM, EESSSale−3.49K$180.00−$628.2K−5.0%66.1K after10b5-1
Aug 11, 2023 (view filing)Aug 92 daysSundaram EaswaranDirectorSSale−1.05K$152.83−$160.8K−10.0%9.46K after
Dec 1, 2023 (view filing)Nov 292 daysPorwal HemantEVP Supply Chain & OperationsSSale−13.0K$154.12−$2.00M−48.0%14.1K after2 lots
Feb 9, 2024 (view filing)Feb 81 daySquires Nelson John IIIEVP & GM, EESSSale−3.49K$190.00−$663.1K−6.0%54.4K after10b5-1
Mar 12, 2024 (view filing)Mar 111 dayCameron JamesEVP & GM, Util & BroadbandSSale−5.35K$156.39−$837.0K−13.7%33.6K after
May 9, 2024 (view filing)7:42 PM ETMay 72 daysLeonard Green & Partners, L.P. and 4 others10% OwnerSSale−1.75M$173.02−$302.8M−41.0%2.52M after2 lots
May 29, 2024 (view filing)May 245 daysWolf Christine AnnEVP & CHROSSale−4.49K$190.13−$852.9K−12.9%30.3K after
May 29, 2024 (view filing)May 245 daysKulasa Matthew SSVP, Corp. Controller & CAOSSale−474$191.69−$90.9K−11.8%3.55K after
Sep 27, 2024 (view filing)Sep 261 dayRaymund Steven ADirectorSSale−5.82K$171.56−$998.3K−17.7%27.0K after
Nov 1, 2024 (view filing)Oct 311 daySquires Nelson John IIIEVP & GM, EESSSale−10.0K$190.00−$1.90M−15.5%54.6K after2 lots10b5-1
Nov 8, 2024 (view filing)Nov 62 daysSquires Nelson John IIIEVP & GM, EESSSale−5.00K$205.00−$1.02M−9.2%49.6K after10b5-1
Nov 13, 2024 (view filing)Nov 121 daySchulz David S.EVP & CFOSSale−14.9K$206.55−$3.09M−12.5%104.5K after2 lots
Nov 13, 2024 (view filing)Nov 121 dayGeary William ClaytonEVP & GM, Comm & Sec SolutionsSSale−2.83K$205.74−$582.0K−7.5%35.1K after2 lots
Nov 19, 2024 (view filing)Nov 181 dayCameron JamesEVP & GM, Util & BroadbandSSale−4.66K$203.77−$949.8K−11.6%35.5K after
Nov 26, 2024 (view filing)Nov 251 daySquires Nelson John IIIEVP & GM, EESSSale−5.00K$215.00−$1.07M−10.1%44.6K after10b5-1
Nov 26, 2024 (view filing)Nov 251 dayWolf Christine AnnEVP & CHROSSale−2.04K$213.46−$435.0K−6.3%30.3K after
Nov 26, 2024 (view filing)Nov 224 daysKulasa Matthew SSVP, Corp. Controller & CAOSSale−278$208.62−$58.0K−7.8%3.28K after
Jun 20, 2025 (view filing)Jun 182 daysWolf Christine AnnEVP & CHROSSale−3.11K$177.14−$550.2K−9.3%30.2K after2 lots
Aug 15, 2025 (view filing)Aug 141 daySquires Nelson John IIIEVP & GM, EESSSale−11.1K$210.91−$2.34M−18.6%48.6K after2 lots
Aug 19, 2025 (view filing)Aug 181 dayKhurana AkashEVP, Chief Info & Digital Off.SSale−7.00K$208.12−$1.46M−17.0%34.1K after
Aug 28, 2025 (view filing)Aug 262 daysSingleton James LouisDirectorSSale−1.50K$226.54−$339.8K−3.7%38.9K after2 lots
Aug 28, 2025 (view filing)Aug 271 daySchulz David S.EVP & CFOSSale−12.2K$225.17−$2.75M−10.0%110.4K after3 lots
Aug 28, 2025 (view filing)Aug 26-282 daysLazzaris DianeEVP and General CounselSSale−7.42K$226.56−$1.68M−12.3%52.9K after5 lots
Aug 28, 2025 (view filing)Aug 271 dayEngel JohnChairman, President & CEOSSale−51.1K$226.17−$11.5M−9.7%476.0K after4 lots
Aug 28, 2025 (view filing)Aug 271 dayWolf Christine AnnEVP & CHROSSale−2.10K$224.92−$471.9K−6.5%30.2K after
Sep 2, 2025 (view filing)Aug 294 daysCameron JamesEVP & GM, Util & BroadbandSSale−10.3K$226.45−$2.34M−18.4%45.7K after
Sep 2, 2025 (view filing)Aug 294 daysPorwal HemantEVP Supply Chain & OperationsSSale−4.66K$224.84−$1.05M−19.6%19.1K after
Sep 11, 2025 (view filing)Sep 11Same daySquires Nelson John IIIRetiring EVP & GM, EESSSale−13.8K$219.59−$3.03M−22.1%48.6K after
Nov 6, 2025 (view filing)Nov 4-52 daysLazzaris DianeEVP and General CounselSSale−11.6K$256.84−$2.97M−20.3%45.4K after4 lots
Nov 7, 2025 (view filing)Nov 52 daysKulasa Matthew SSVP, Corp. Controller & CAOSSale−790$253.18−$200.0K−19.2%3.32K after