Schlesinger Edward A, serving as Executive Vice President and CFO of Corning Incorporated (GLW), has been a consistent seller of company stock over the past year, with no open-market purchases recorded across his 48 total Form 4 transactions. His aggregate sell value reached approximately $9.41 million, driven entirely by open-market sales (code S) rather than discretionary divestments. The most recent sale occurred on May 7, 2026, when he disposed of shares worth roughly $4.20 million—his largest single transaction in the observed period. This followed a January 29, 2026 sale valued at about $2.21 million, an October 31, 2025 sale of $1.91 million, and a smaller July 30, 2025 disposition of $877,013.
The pattern is dominated by routine, non-discretionary activity that masks the selling bias. Nearly all transactions involve option exercises (code M), share withholdings for tax obligations (code F), and equity grants (code A), which carry zero dollar values and are mechanical in nature. For instance, on April 15, 2026, Schlesinger exercised options with no reported value while simultaneously having $5.17 million in shares withheld to cover taxes—a transaction that reduces his holdings without a market sale. Similar tax-withholding events occurred on February 9, 2026 ($94,995), February 4, 2026 ($217,186), and January 2, 2026 ($93,843), all paired with option exercises or restricted stock vesting.
The five most recent trades, spanning April 1 through May 7, 2026, show no purchases whatsoever. Instead, they consist of one award, two option exercises, one tax withholding, and one open-market sale. Over the trailing twelve months, Schlesinger has executed at least five open-market sales totaling roughly $9.41 million, with the largest concentration in early 2026. While the option exercises and tax withholdings are automatic consequences of equity compensation, the recurring S-coded sales indicate a deliberate, ongoing reduction of his GLW position, with no corresponding buy-side conviction.
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