Castillo Daniel J 4
4 · WESCO INTERNATIONAL INC · Filed Mar 3, 2026
Insider Transaction Report
Form 4
Castillo Daniel J
EVP & GM, EES
Transactions
- Award
Common Stock
[F1]2026-03-02+1,606→ 13,900.03 total - Award
Stock Options (Right to Buy)
[F2]2026-03-02+3,827→ 3,827 totalExercise: $295.84Exp: 2036-03-02→ Common Stock (3,827 underlying)
Footnotes (2)
- [F1]Represents a grant of RSUs. Each RSU represents a contingent right to acquire one share of Issuer's common stock. The RSUs vest in three equal installments beginning on the first anniversary of the date of grant.
- [F2]The stock options become exercisable in three equal annual installments beginning on the first anniversary of the date of grant.
Signature
/s/ Michele Nelson, as Attorney-in-Fact|2026-03-03