Insider holders · CIK 0000929008
WESCO INTERNATIONAL INC · WCC
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| John EngelChairman, President & CEO | 478,977 | — | 478,977 | Jul 2, 2026 · 4:17 pm EDT | Form 4 |
| Stephen A Van OssSVP & COO | 101,445 | — | 101,445 | Apr 30, 2015 · 5:28 pm EDT | Form 4 |
| Robert J Tarr Jr.Director | 48,364 | — | 48,364 | Feb 23, 2016 · 4:25 pm EST | Form 4 |
| James CameronEVP & GM, Util & Broadband | 46,469 | — | 46,469 | Jul 2, 2026 · 4:21 pm EDT | Form 4 |
| James Louis SingletonDirector | 37,673 | 5,000 | 42,673 | Jul 2, 2026 · 4:18 pm EDT | Form 4 |
| Steven A RaymundDirector | 13,479 | 16,172 | 29,651 | Feb 19, 2019 · 4:16 pm EST | Form 4 |
| Christine Ann WolfEVP & CHRO | 29,574 | — | 29,574 | Jul 2, 2026 · 4:33 pm EDT | Form 4 |
| Akash KhuranaEVP, Chief Info & Digital Off. | 27,404 | — | 27,404 | Aug 19, 2026 · 5:05 pm EDT | Form 4 |
| Matthew J EspeDirector | 21,415 | — | 21,415 | Jul 2, 2026 · 4:27 pm EDT | Form 4 |
| John K MorganDirector | 19,884 | — | 19,884 | Feb 19, 2019 · 4:14 pm EST | Form 4 |
| Diane LazzarisEVP and General Counsel | 19,615 | — | 19,615 | Jul 2, 2026 · 4:16 pm EDT | Form 4 |
| Indraneel DevEVP & CFO | 16,880 | — | 16,880 | Jul 2, 2026 · 4:25 pm EDT | Form 4 |
| Hemant PorwalEVP Supply Chain & Operations | 16,621 | — | 16,621 | Jul 2, 2026 · 4:39 pm EDT | Form 4 |
| Sandra Beach LinDirector | 15,312 | — | 15,312 | Feb 19, 2019 · 4:08 pm EST | Form 4 |
| Daniel J CastilloEVP & GM, EES | 14,687 | — | 14,687 | Sep 15, 2026 · 5:31 pm EDT | Form 4 |
| Easwaran SundaramDirector | 14,660 | — | 14,660 | Jul 2, 2026 · 4:22 pm EDT | Form 4 |
| Robert MinicozziCIO & VP, IT | 11,689 | — | 11,689 | Mar 5, 2019 · 4:07 pm EST | Form 4 |
| Kimberly G WindrowSVP and CHRO | 11,589 | — | 11,589 | Feb 20, 2018 · 4:18 pm EST | Form 4 |
| Lynn M UtterDirector | 11,151 | — | 11,151 | Mar 1, 2019 · 4:06 pm EST | Form 4 |
| Laura K ThompsonDirector | 10,720 | — | 10,720 | Aug 13, 2026 · 5:19 pm EDT | Form 4 |
| Daniel A BrailerVP,Investor Rel.& Corp.Affairs | 10,453 | — | 10,453 | Feb 19, 2015 · 4:28 pm EST | Form 4 |
| David S. SchulzSVP and CFO | 9,000 | — | 9,000 | Aug 14, 2017 · 4:06 pm EDT | Form 4 |
| Dirk Waugh NaylorEVP & GM, Comm & Sec Solutions | 8,683 | — | 8,683 | Jul 2, 2026 · 4:18 pm EDT | Form 4 |
| William J Vareschi Jr.Director | 8,474 | — | 8,474 | Feb 18, 2015 · 4:36 pm EST | Form 4 |
| Sundaram NagarajanDirector | 7,267 | — | 7,267 | Jul 2, 2026 · 4:24 pm EDT | Form 4 |
| Anne M CooneyDirector | 6,323 | — | 6,323 | Jul 2, 2026 · 4:30 pm EDT | Form 4 |
| Glynis BryanDirector | 4,125 | — | 4,125 | Jul 2, 2026 · 4:36 pm EDT | Form 4 |
| Kenneth Scott ParksSVP and CFO | 4,114 | — | 4,114 | Feb 23, 2016 · 4:16 pm EST | Form 4 |
| Matthew S KulasaSVP, Corp. Controller & CAO | 3,147 | — | 3,147 | Jul 2, 2026 · 4:39 pm EDT | Form 4 |
| Timothy A HibbardVice Pres-Corporate Controller | 3,143 | — | 3,143 | Feb 23, 2016 · 4:05 pm EST | Form 4 |
| Bobby J GriffinDirector | 2,049 | — | 2,049 | Feb 20, 2018 · 4:20 pm EST | Form 4 |
| James J /ky ObrienDirector | 1,550 | — | 1,550 | Feb 3, 2016 · 4:01 pm EST | Form 4 |
| Allan A DuganierDirector of Internal Audit | 1,540 | — | 1,540 | Feb 18, 2015 · 4:05 pm EST | Form 4 |
| Anthony S MarinoEVP & CHRO | 1,021 | — | 1,021 | Jul 27, 2026 · 4:45 pm EDT | Form 4 |
| David C WajsgrasDirector | 866 | — | 866 | Jul 2, 2026 · 4:21 pm EDT | Form 4 |
| Michael Lonon CarterDirector | 661 | — | 661 | Jul 2, 2026 · 4:32 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.