WSC's three largest insider shareholders as of August 27, 2026 are Jeffrey Sagansky (Director, 2.43Mn shares), Jeffrey Sagansky (Director, 2.42Mn shares), Erik Olsson (Director, 626.31K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Jeffrey Sagansky | Director | 4,851,365 | 0 | 4,851,365 | 52.5% | 08 Jun, 2026 |
| 2 | Bradley Lee Soultz | Chief Executive Officer | 418,498 | 648,708 | 1,067,206 | 11.6% | 14 May, 2026 |
| 3 | Gerard E Holthaus | Director | 834,143 | 0 | 834,143 | 9.0% | 08 Jun, 2026 |
| 4 | Erik Olsson | Director | 626,306 | 0 | 626,306 | 6.8% | 20 Mar, 2025 |
| 5 | Timothy D Boswell | President Ceo | 454,788 | 0 | 454,788 | 4.9% | 06 Jul, 2026 |
| 6 | Mark S. Bartlett | Director | 305,392 | 0 | 305,392 | 3.3% | 10 Jun, 2025 |
| 7 | Graeme Parkes | Chief Information Officer | 196,221 | 0 | 196,221 | 2.1% | 13 Dec, 2024 |
| 8 | Christopher J Miner | Evp, Clo, Secretary | 190,810 | 0 | 190,810 | 2.1% | 18 Mar, 2022 |
| 9 | Hezron T. Lopez | Evp, Clo, Cco Esg | 131,956 | 0 | 131,956 | 1.4% | 20 Aug, 2025 |
| 10 | Michael W Upchurch | Director | 92,637 | 0 | 92,637 | 1.0% | 08 Jun, 2026 |
| 11 | Rebecca L Owen | Director | 81,849 | 0 | 81,849 | 0.9% | 08 Jun, 2026 |
| 12 | Jeffrey S Goble | Director | 62,994 | 0 | 62,994 | 0.7% | 07 Jul, 2022 |
| 13 | Sally J Shanks | Chief Accounting Officer | 59,814 | 0 | 59,814 | 0.6% | 05 Mar, 2025 |
| 14 | Matthew T Jacobsen | Chief Financial Officer | 57,795 | 0 | 57,795 | 0.6% | 03 Mar, 2026 |
| 15 | Sara R. Dial | Director | 53,807 | 0 | 53,807 | 0.6% | 07 Jul, 2022 |
| 16 | Kimberly J Mcwaters | Director | 52,007 | 0 | 52,007 | 0.6% | 28 Mar, 2023 |
| 17 | Erika T Davis | Director | 39,227 | 0 | 39,227 | 0.4% | 08 Jun, 2026 |
| 18 | Natalia Johnson | Director | 26,481 | 0 | 26,481 | 0.3% | 08 Jun, 2026 |
| 19 | Dominick P Zarcone | Director | 21,701 | 0 | 21,701 | 0.2% | 08 Jun, 2026 |
| 20 | Rohan Pal | Evp, Chief Technology Officer | 14,358 | 0 | 14,358 | 0.2% | 09 Jun, 2025 |
| 21 | Worthing Jackman | Director | 10,654 | 0 | 10,654 | 0.1% | 10 Jun, 2025 |
| 22 | Felicia Gorcyca | Chief Human Resources Officer | 2,668 | 0 | 2,668 | 0.0% | 26 Feb, 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 |
|---|---|---|---|---|---|---|---|---|
| 01 Jul, 2026 | Timothy D Boswell | President Ceo | Acquired M | 233,334 | — | — | 251,009 | Direct |
| 01 Jul, 2026 | Timothy D Boswell | President Ceo | Disposed F | 97,651 | $27.36 | $2.67Mn | 153,358 | Direct |
| 01 Jul, 2026 | Timothy D Boswell | President Ceo | Disposed M | 233,334 | $0.00 | $0 | 153,434 | Direct |
| 04 Jun, 2026 | Dominick P Zarcone | Director | Acquired A | 6,317 | $0.00 | $0 | 21,701 | Direct |
| 04 Jun, 2026 | Jeffrey Sagansky | Director | Acquired A | 6,317 | $0.00 | $0 | 2,421,533 | Direct |
| 04 Jun, 2026 | Rebecca L Owen | Director | Acquired A | 6,317 | $0.00 | $0 | 46,775 | Direct |
| 04 Jun, 2026 | Gerard E Holthaus | Director | Acquired A | 6,317 | $0.00 | $0 | 422,922 | Direct |
| 04 Jun, 2026 | Natalia Johnson | Director | Acquired A | 6,317 | $0.00 | $0 | 19,091 | Direct |
| 04 Jun, 2026 | Erika T Davis | Director | Acquired A | 6,317 | $0.00 | $0 | 25,464 | Direct |
| 04 Jun, 2026 | Michael W Upchurch | Director | Acquired A | 6,317 | $0.00 | $0 | 52,169 | Direct |
| 12 May, 2026 | Bradley Lee Soultz | Director | Disposed G | 39,791 | — | — | 285,342 | Direct |
| 12 May, 2026 | Bradley Lee Soultz | Director | Acquired G | 39,791 | — | — | 284,016 | Indirect |
| 12 May, 2026 | Bradley Lee Soultz | Director | Disposed J | 37,054 | — | — | 248,288 | Direct |
| 12 May, 2026 | Bradley Lee Soultz | Director | Acquired J | 37,054 | — | — | 37,054 | Indirect |
| 12 May, 2026 | Bradley Lee Soultz | Director | Disposed S | 65,043 | $27.07 | $1.76Mn | 183,245 | Direct |
| 12 May, 2026 | Bradley Lee Soultz | Director | Disposed S | 86,421 | $26.99 | $2.33Mn | 197,595 | Indirect |
| 13 May, 2026 | Bradley Lee Soultz | Director | Disposed S | 4,317 | $25.92 | $111.88K | 414,059 | Indirect |
| 01 Mar, 2026 | Matthew T Jacobsen | Chief Financial Officer | Acquired M | 862 | — | — | 58,198 | Direct |
| 01 Mar, 2026 | Timothy D Boswell | President Ceo | Acquired M | 3,800 | — | — | 19,266 | Direct |
| 01 Mar, 2026 | Timothy D Boswell | President Ceo | Disposed F | 1,591 | $21.61 | $34.38K | 17,675 | Direct |