As of the latest Form 4 filed Jul 2, 2026.
What WESCO International Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 60 most recent filings for WCC.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-02 | 2026-06-30 | Kulasa Matthew S SVP, Corp. Controller & CAO | AAward | +1.21 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Porwal Hemant EVP Supply Chain & Operations | AAward | +2.87 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Thompson Laura K Director | AAward | +2.47 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | BRYAN GLYNIS Director | AAward | +5.96 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Khurana Akash EVP, Chief Info & Digital Off. | AAward | +28.54 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Wolf Christine Ann EVP & CHRO | AAward | +3.67 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Carter Michael Lonon Director | AAward | +0.96 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Cooney Anne M Director | AAward | +24.58 | $345.43 | $8.49K | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Cooney Anne M, Director | AAward | +5.47 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | ESPE MATTHEW J Director | AAward | +17.60 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Dev Indraneel EVP & CFO | AAward | +24.39 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | NAGARAJAN SUNDARAM Director | AAward | +22.62 | $345.43 | $7.81K | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | NAGARAJAN SUNDARAM, Director | AAward | +10.47 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Castillo Daniel J EVP & GM, EES | AAward | +20.16 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Sundaram Easwaran Director | AAward | +90.47 | $345.43 | $31.3K | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Sundaram Easwaran, Director | AAward | +21.06 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Cameron James EVP & GM, Util & Broadband | AAward | +30.19 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | WAJSGRAS DAVID C Director | AAward | +90.47 | $345.43 | $31.3K | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | WAJSGRAS DAVID C, Director | AAward | +1.12 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Naylor Dirk Waugh EVP & GM, Comm & Sec Solutions | FTax | −284.41 | $345.43 | $98.2K | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Naylor Dirk Waugh, EVP & GM, Comm & Sec Solutions | AAward | +11.62 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Singleton James Louis Director | AAward | +27.95 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | ENGEL JOHN Chairman, President & CEO | AAward | +31.36 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Lazzaris Diane EVP and General Counsel | AAward | +4.35 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | Lazzaris Diane EVP and General Counsel | SSale | −160.00 | $360.68 | $57.7K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | Lazzaris Diane, EVP and General Counsel | SSale | −5.02K | $360.02 | $1.81M | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | Lazzaris Diane, EVP and General Counsel | SSale | −4.73K | $358.87 | $1.70M | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | Khurana Akash EVP, Chief Info & Digital Off. | SSale | −280.00 | $360.60 | $101K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | Khurana Akash, EVP, Chief Info & Digital Off. | SSale | −1.69K | $359.80 | $608K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | Khurana Akash, EVP, Chief Info & Digital Off. | SSale | −1.20K | $358.85 | $431K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | Khurana Akash, EVP, Chief Info & Digital Off. | SSale | −830.00 | $357.69 | $297K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | Wolf Christine Ann EVP & CHRO | SSale | −2.55K | $355.25 | $906K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | ENGEL JOHN Chairman, President & CEO | SSale | −911.00 | $362.43 | $330K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | ENGEL JOHN, Chairman, President & CEO | SSale | −12.5K | $361.01 | $4.53M | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | ENGEL JOHN, Chairman, President & CEO | SSale | −18.1K | $360.43 | $6.52M | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | ENGEL JOHN, Chairman, President & CEO | SSale | −10.1K | $359.43 | $3.64M | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | ENGEL JOHN, Chairman, President & CEO | SSale | −4.06K | $358.39 | $1.46M | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | ENGEL JOHN, Chairman, President & CEO | SSale | −21.1K | $357.36 | $7.53M | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | ENGEL JOHN, Chairman, President & CEO | SSale | −6.19K | $356.24 | $2.20M | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | ENGEL JOHN, Chairman, President & CEO | SSale | −5.95K | $355.34 | $2.11M | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | ENGEL JOHN, Chairman, President & CEO | SSale | −471.00 | $353.74 | $167K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | Schulz David S. EVP & Former CFO | SSale | −2.36K | $362.51 | $855K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | Schulz David S., EVP & Former CFO | SSale | −5.57K | $361.41 | $2.01M | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | Schulz David S., EVP & Former CFO | SSale | −11.9K | $360.63 | $4.27M | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | Schulz David S., EVP & Former CFO | SSale | −10.3K | $359.58 | $3.71M | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | Schulz David S., EVP & Former CFO | SSale | −1.85K | $358.47 | $663K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-05 | Kulasa Matthew S SVP, Corp. Controller & CAO | SSale | −1.03K | $351.86 | $362K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-05 | Wolf Christine Ann EVP & CHRO | FTax | −1.96K | $350.59 | $688K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-05 | Wolf Christine Ann, EVP & CHRO | DDisposition | −721.00 | $350.59 | $253K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-05 | Wolf Christine Ann, EVP & CHRO | MExercise | +5.23K | $48.32 | $253K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-05 | Wolf Christine Ann, EVP & CHRO | SSale | −2.44K | $351.16 | $856K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-05 | Singleton James Louis Director | SSale | −2.00K | $353.37 | $707K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-05 | Naylor Dirk Waugh EVP & GM, Comm & Sec Solutions | SSale | −824.00 | $353.25 | $291K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-05 | Naylor Dirk Waugh, EVP & GM, Comm & Sec Solutions | SSale | −117.00 | $352.11 | $41.2K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-05 | Naylor Dirk Waugh, EVP & GM, Comm & Sec Solutions | SSale | −757.00 | $351.17 | $266K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-05 | Naylor Dirk Waugh, EVP & GM, Comm & Sec Solutions | SSale | −2.25K | $350.23 | $790K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-05 | ENGEL JOHN Chairman, President & CEO | FTax | −61.9K | $350.59 | $21.7M | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-05 | ENGEL JOHN, Chairman, President & CEO | DDisposition | −24.1K | $350.59 | $8.45M | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-05 | ENGEL JOHN, Chairman, President & CEO | MExercise | +92.9K | $48.32 | $4.49M | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-05 | ENGEL JOHN, Chairman, President & CEO | MExercise | +72.5K | $54.64 | $3.96M | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also WCC’s full analysis or the market-wide insider trading feed. The tabs above jump to WCC’s other SEC data.
Source: SEC Form 4 filings for WCC, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.