InsiderTrades

Form 4 for WCC WESCO INTERNATIONAL INC

Accepted 2026-07-27 16:45:09 ET · period of report 2026-07-23 · accession 0001193125-26-318196 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-07-27 16:45 2026-07-23 WCC Marino Anthony S EVP, CHRO A - Grant $0.00 +1,021 1,021 New $0
D 2026-07-27 16:45 2026-07-23 WCC Marino Anthony S EVP, CHRO A - Grant $0.00 +2,335 2,335 New $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-07-23 A A 1,021 $0.00 1,021 D — — (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.
2 Derivative Stock Options (Right to Buy) 2026-07-23 A A 2,335 $0.00 2,335 D $330.66 · — to 2036-07-23 2,335 Common Stock (F2) The stock options become exercisable in three equal annual installments beginning on the first anniversary of the date of grant.