Wesco International filings document the regulatory record for a business-to-business distributor of electrical and electronic, communications and security, and utility and broadband products and services. Its 8-K reports furnish quarterly and annual operating results, Regulation FD investor presentations, executive leadership changes, board appointments and other material events.
The filing record also covers proxy matters, stockholder voting, director compensation, executive compensation, capital-structure disclosures, and debt financing by WESCO Distribution, Inc., including unsecured senior notes, guarantees, the receivables facility and the asset-based revolving credit facility. These disclosures describe governance, financing arrangements, operating performance and material-event reporting for WCC.
WESCO INTERNATIONAL INC amendment to a Schedule 13G/A reports that BlackRock Portfolio Management LLC beneficially owns 4,937,210 shares of Common Stock, equal to 10.1% of the class. The cover shows 02/27/2026 and the filing is signed 03/04/2026.
The filing states sole voting power of 4,783,662 shares and sole dispositive power of 4,937,210, and notes various persons may receive dividends or sale proceeds on behalf of other accounts.
WESCO International director Anne M. Cooney reported two equity-related transactions involving company common stock. She received a grant of 659 restricted stock units (RSUs), with each RSU representing a contingent right to one share that vests in full on the first anniversary of the grant date. She also had 3.7833 shares withheld at $289.50 per share to cover taxes upon vesting of RSUs originally granted on March 1, 2025, a non‑market tax-withholding disposition rather than an open-market sale. Following these transactions, her directly held common stock position was 6,258.3718 shares.
WESCO International director Michael Lonon received an equity award of 659 restricted stock units (RSUs). Each RSU represents a contingent right to acquire one share of WESCO common stock at no purchase price.
The RSUs vest in full on the first anniversary of the grant date, after which the underlying shares become deliverable if vesting conditions are satisfied.
WAJSGRAS DAVID C reported acquisition or exercise transactions in this Form 4 filing.
WESCO International director David C. Wajsgras received an equity award of 659 shares of common stock in the form of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of WESCO common stock and was granted at no cash cost to him. The RSUs vest in full on the first anniversary of the grant date, and following this award he directly holds 659 shares tied to this grant.
WESCO International director Glynnis Bryan received an equity grant. She acquired 659 shares of common stock through a restricted stock unit award at no cash cost, increasing her direct holdings to 4,112.2056 shares. The RSUs vest in full on the first anniversary of the grant date.
WESCO International EVP & CFO Dev Indraneel reported multiple equity grants dated March 2, 2026. He received 5,439 stock options with an exercise price of $0.00, which become exercisable in three equal annual installments beginning on the first anniversary of grant.
He was also granted 5,070 restricted stock units (RSUs) that cliff vest on the second anniversary, 9,465 RSUs that cliff vest on the third anniversary, and 2,282 RSUs that vest in three equal installments beginning on the first anniversary of the grant date. All awards are reported as directly owned.
WESCO International director Laura K. Thompson reported routine equity compensation activity. On the reported date, she acquired 659 shares of common stock through a grant of restricted stock units (RSUs) at no cash price, increasing her direct holdings to 10,984.2956 shares.
The filing also shows a small disposition of 6.6367 shares at a price of 289.5000 per share. A footnote explains this was tax withholding on the vesting of RSUs that were originally granted on 03/01/2025, rather than an open-market sale.
ESPE MATTHEW J reported acquisition or exercise transactions in this Form 4 filing.
WESCO International Inc director Matthew J. Espe reported an equity award of 659 shares of common stock in the form of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of common stock and will vest in full on the first anniversary of the grant date. Following this grant, Espe directly holds a total of 21,375.3383 shares of WESCO common stock.
WESCO International senior vice president and chief accounting officer Matthew S. Kulasa reported equity compensation and related tax withholding. On March 2, 2026, he received 755 stock options and a grant of 317 shares of common stock as restricted stock units, both at a stated price of $0.00 per share. The RSUs each represent the right to receive one share of common stock and vest in three equal installments beginning on the first anniversary of the grant date, and the stock options become exercisable in three equal annual installments beginning on the first anniversary of the grant date. On March 1, 2026, 160.6306 shares of common stock were disposed of at $289.50 per share to cover tax withholding on the vesting of RSUs granted on March 1, 2024 and March 1, 2025, leaving 3,857.9373 shares of common stock held directly afterward.
GRIFFIN BOBBY J reported acquisition or exercise transactions in this Form 4 filing.
WESCO International director Bobby J. Griffin received an equity award rather than buying shares on the market. He was granted 659 restricted stock units (RSUs), each representing the right to receive one share of common stock at no cost. According to the terms, the RSUs vest in full on the first anniversary of the grant date. After this award, Griffin’s directly owned common stock holdings increased to 32,131.7864 shares.