Diane Lazzaris, EVP and General Counsel of WESCO International (WCC), has filed 63 Form 4 transactions, all in a single company, with a pronounced sell-side bias. Over the reporting period, her open-market sales totaled $15.3 million, while she recorded zero open-market purchases and no acquisitions through option exercises or grants that added new shares. The recent activity, concentrated in February and May 2026, shows a cluster of sales on February 17 and 18, including a $2.64 million disposition and a $2.06 million sale, alongside smaller transactions ranging from roughly $21,000 to $489,000. On May 6, she executed three additional sales worth $57,708, $1.81 million, and $1.70 million.
The pattern is dominated by mechanical and compensatory events rather than discretionary buying. February 17 filings include option exercises (coded M) valued at $202,101 and $571,595, paired with share withholdings for tax (coded F) of $1.05 million and $589,803, and a sale back to the issuer (coded D) of $464,620. These are standard post-exercise settlements, not conviction purchases. The only non-sale entries in the recent window are compensation grants (coded A) on March 2, March 31, and June 30, each valued at $0, reflecting equity awards rather than cash transactions.
Across all 63 filings, Lazzaris has never bought shares on the open market, and her total sell value of $15.3 million contrasts with zero buy value. The data indicates a consistent disposition of WCC shares, largely tied to option exercises and tax obligations, with no recent accumulation. While the volume of sales is notable, the absence of any purchase activity suggests her trading is driven by compensation mechanics and portfolio management rather than a directional bet on the stock.
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