As of September 29, 2026, the three largest insider holders of WCC are Equity Investors Vii, L.P. Green (TenPercentOwner, 2.52Mn shares), John Engel (Chairman, President Ceo, 478.98K shares), David S. Schulz (Evp Former Cfo, 77.04K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Equity Investors Vii, L.P. Green | TenPercentOwner | 2,522,415 | 0 | 2,522,415 | 71.0% | 09 May, 2024 |
| 2 | John Engel | Chairman, President Ceo | 478,977 | 0 | 478,977 | 13.5% | 02 Jul, 2026 |
| 3 | David S. Schulz | Evp Former Cfo | 77,038 | 0 | 77,038 | 2.2% | 07 May, 2026 |
| 4 | William Clayton Geary | Evp Gm, Comm Sec Solutions | 55,904 | 0 | 55,904 | 1.6% | 02 Jul, 2025 |
| 5 | Nelson John Iii Squires | Retiring Evp Gm, Ees | 48,634 | 0 | 48,634 | 1.4% | 02 Oct, 2025 |
| 6 | James Cameron | Evp Gm, Util Broadband | 46,469 | 0 | 46,469 | 1.3% | 02 Jul, 2026 |
| 7 | James Louis Singleton | Director | 37,673 | 0 | 37,673 | 1.1% | 02 Jul, 2026 |
| 8 | Bobby J Griffin | Director | 32,254 | 0 | 32,254 | 0.9% | 02 Apr, 2026 |
| 9 | Christine Ann Wolf | Evp Chro | 29,574 | 0 | 29,574 | 0.8% | 02 Jul, 2026 |
| 10 | Akash Khurana | Evp, Chief Info Digital Off. | 27,404 | 0 | 27,404 | 0.8% | 18 Aug, 2026 |
| 11 | Ted A Dosch | Evp, Strategy Cto | 25,965 | 0 | 25,965 | 0.7% | 06 Jul, 2022 |
| 12 | Steven A Raymund | Director | 25,628 | 0 | 25,628 | 0.7% | 02 Apr, 2026 |
| 13 | Matthew J Espe | Director | 21,415 | 0 | 21,415 | 0.6% | 02 Jul, 2026 |
| 14 | Diane Lazzaris | Evp And General Counsel | 19,615 | 0 | 19,615 | 0.6% | 02 Jul, 2026 |
| 15 | Indraneel Dev | Evp Cfo | 16,880 | 0 | 16,880 | 0.5% | 02 Jul, 2026 |
| 16 | Hemant Porwal | Evp Supply Chain Operations | 16,621 | 0 | 16,621 | 0.5% | 02 Jul, 2026 |
| 17 | Daniel J Castillo | Evp Gm, Ees | 14,687 | 0 | 14,687 | 0.4% | 15 Sep, 2026 |
| 18 | Easwaran Sundaram | Director | 14,660 | 0 | 14,660 | 0.4% | 02 Jul, 2026 |
| 19 | Laura K Thompson | Director | 10,720 | 0 | 10,720 | 0.3% | 13 Aug, 2026 |
| 20 | Dirk Waugh Naylor | Evp Gm, Comm Sec Solutions | 8,683 | 0 | 8,683 | 0.2% | 02 Jul, 2026 |
| 21 | Sundaram Nagarajan | Director | 7,267 | 0 | 7,267 | 0.2% | 02 Jul, 2026 |
| 22 | Anne M Cooney | Director | 6,323 | 0 | 6,323 | 0.2% | 02 Jul, 2026 |
| 23 | Glynis Bryan | Director | 4,125 | 0 | 4,125 | 0.1% | 02 Jul, 2026 |
| 24 | Matthew S Kulasa | Svp, Corp. Controller Cao | 3,147 | 0 | 3,147 | 0.1% | 02 Jul, 2026 |
| 25 | Anthony S Marino | Evp Chro | 1,021 | 0 | 1,021 | 0.0% | 27 Jul, 2026 |
| 26 | David C Wajsgras | Director | 866 | 0 | 866 | 0.0% | 02 Jul, 2026 |
| 27 | Michael Lonon Carter | Director | 661 | 0 | 661 | 0.0% | 02 Jul, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 17 Aug, 2026 | Akash Khurana | Evp, Chief Info Digital Off. | Disposed S | 1,560 | $366.10 | $571.12K | 29,244 | Direct |
| 17 Aug, 2026 | Akash Khurana | Evp, Chief Info Digital Off. | Disposed S | 1,480 | $367.13 | $543.35K | 27,764 | Direct |
| 17 Aug, 2026 | Akash Khurana | Evp, Chief Info Digital Off. | Disposed S | 360 | $368.27 | $132.58K | 27,404 | Direct |
| 12 Aug, 2026 | Laura K Thompson | Director | Disposed S | 270 | $368.45 | $99.48K | 10,720 | Direct |
| 04 Aug, 2026 | Daniel J Castillo | Evp Gm, Ees | Acquired P | 960 | $365.89 | $351.25K | 16,305 | Direct |
| 04 Aug, 2026 | Daniel J Castillo | Evp Gm, Ees | Acquired A | 914 | $0.00 | $0 | 914 | Direct |
| 23 Jul, 2026 | Anthony S Marino | Evp Chro | Acquired A | 1,021 | $0.00 | $0 | 1,021 | Direct |
| 23 Jul, 2026 | Anthony S Marino | Evp Chro | Acquired A | 2,335 | $0.00 | $0 | 2,335 | Direct |
| 30 Jun, 2026 | James Louis Singleton | Director | Acquired A | 28 | $0.00 | $0 | 37,673 | Direct |
| 30 Jun, 2026 | Matthew S Kulasa | Svp, Corp. Controller Cao | Acquired A | 1 | $0.00 | $0 | 3,147 | Direct |
| 30 Jun, 2026 | Michael Lonon Carter | Director | Acquired A | 1 | $0.00 | $0 | 661 | Direct |
| 30 Jun, 2026 | John Engel | Chairman, President Ceo | Acquired A | 31 | $0.00 | $0 | 478,977 | Direct |
| 30 Jun, 2026 | Indraneel Dev | Evp Cfo | Acquired A | 24 | $0.00 | $0 | 16,880 | Direct |
| 30 Jun, 2026 | Diane Lazzaris | Evp And General Counsel | Acquired A | 4 | $0.00 | $0 | 19,615 | Direct |
| 30 Jun, 2026 | David C Wajsgras | Director | Acquired A | 1 | $0.00 | $0 | 776 | Direct |
| 30 Jun, 2026 | Matthew J Espe | Director | Acquired A | 18 | $0.00 | $0 | 21,415 | Direct |
| 30 Jun, 2026 | Christine Ann Wolf | Evp Chro | Acquired A | 4 | $0.00 | $0 | 29,574 | Direct |
| 30 Jun, 2026 | Glynis Bryan | Director | Acquired A | 6 | $0.00 | $0 | 4,125 | Direct |
| 30 Jun, 2026 | James Cameron | Evp Gm, Util Broadband | Acquired A | 30 | $0.00 | $0 | 46,469 | Direct |
| 30 Jun, 2026 | Sundaram Nagarajan | Director | Acquired A | 10 | $0.00 | $0 | 7,244 | Direct |