Updated Jul 16, 2026 · Last SEC filing 2026-07-02
WESCO INTERNATIONAL INC (WCC) has filed 29 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-02. 2 Form 8-K material event filings were reported by WCC in the last 90 days. 12 Form 144 notices of proposed sale were filed for WCC stock. InsiderAlpha tracks every WCC SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SIC classification | Wholesale-Electrical Apparatus & Equipment, Wiring Supplies (SIC 5063) |
|---|---|
| SEC CIK | 0000929008 |
| Form 4 filings (90d) | 29 |
|---|---|
| Form 8-K filings (90d) | 2 |
| Form 144 notices (90d) | 12 |
| Latest Form 4 filing | 2026-07-02 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Wolf Christine Ann | EVP & CHRO | A — Grant or award | 4 | $0.00 | — | SEC | |
| Khurana Akash | EVP, Chief Info & Digital Off. | A — Grant or award | 29 | $0.00 | — | SEC | |
| Kulasa Matthew S | SVP, Corp. Controller & CAO | A — Grant or award | 1 | $0.00 | — | SEC | |
| Lazzaris Diane | EVP and General Counsel | A — Grant or award | 4 | $0.00 | — | SEC | |
| NAGARAJAN SUNDARAM | Insider | A — Grant or award | 23 | $345.43 | $8K | SEC | |
| Sundaram Easwaran | Insider | A — Grant or award | 90 | $345.43 | $31K | SEC | |
| Naylor Dirk Waugh | EVP & GM, Comm & Sec Solutions | F — Tax withholding / forfeiture | 284 | $345.43 | $98K | SEC | |
| Naylor Dirk Waugh | EVP & GM, Comm & Sec Solutions | A — Grant or award | 12 | $0.00 | — | SEC | |
| Singleton James Louis | Insider | A — Grant or award | 28 | $0.00 | — | SEC | |
| ENGEL JOHN | Chairman, President & CEO | A — Grant or award | 31 | $0.00 | — | SEC | |
| Porwal Hemant | EVP Supply Chain & Operations | A — Grant or award | 3 | $0.00 | — | SEC | |
| NAGARAJAN SUNDARAM | Insider | A — Grant or award | 10 | $0.00 | — | SEC | |
| Castillo Daniel J | EVP & GM, EES | A — Grant or award | 20 | $0.00 | — | SEC | |
| Sundaram Easwaran | Insider | A — Grant or award | 21 | $0.00 | — | SEC | |
| Carter Michael Lonon | Insider | A — Grant or award | 1 | $0.00 | — | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for WESCO INTERNATIONAL INC (WCC). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| ENGEL JOHN | 16 | $67.10M |
| Porwal Hemant | 7 | $5.05M |
| Wolf Christine Ann | 7 | $2.95M |
| Naylor Dirk Waugh | 6 | $1.49M |
| Schulz David S. | 5 | $11.52M |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in WCC insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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