WESCO (WCC) EVP & GM Daniel Castillo Withholds 1,618 Shares for Taxes

What Happened

• Daniel J. Castillo, EVP & GM, EES at WESCO International (WCC), had 1,618.011 shares disposed on 2026-09-11 as tax withholding related to vested restricted stock units (RSUs). The withholding was executed at $356.32 per share for a total value of approximately $576,530. This transaction reflects tax withholding on RSU vesting, not an open-market sale for trading purposes.

Key Details

• Transaction date: 2026-09-11; per-share price: $356.32; shares withheld: 1,618.011; total value ≈ $576,530.
• Filing date: 2026-09-15 — filed within the SEC two-business-day filing window for this transaction.
• Footnote: F1 — Withholding represents taxes on RSUs that were granted on 09/11/2025.
• Shares owned after transaction: Not disclosed in the provided filing.
• Transaction code F indicates tax withholding on award vesting (routine disposition to satisfy tax obligations).

Context

• Withholding shares to cover taxes on vested RSUs is a common administrative action and does not necessarily signal the insider’s view of the company’s stock. It reduces the number of net shares the insider receives from the RSU grant rather than representing an independent decision to sell shares for investment reasons.