Edward A Schlesinger insider trades: Corning (GLW) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Edward reports to the SEC
Open-market buys and sales
14 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 7, 2026 | GLW | ↓ Sell | 22,562 | $186.08 | $4.2M | Direct | May 7, 2026 (0d) |
| Jan 29, 2026 | GLW | ↓ Sell | 21,104 | $104.55 | $2.2M | Direct | Jan 29, 2026 (0d) |
| Oct 31, 2025 | GLW | ↓ Sell | 20,893 | $91.25 | $1.9M | Direct | Nov 3, 2025 (3d) |
| Jul 30, 2025 | GLW | ↓ Sell | 14,082 | $62.28 | $877K | Direct | Jul 31, 2025 (1d) |
| Jun 2, 2025 | GLW | ↓ Sell | 4,464 | $49.85 | $223K | Direct | Jun 4, 2025 (2d) |
| Feb 19, 2025 | GLW | ↓ Sell | 4,137 | $52.82 | $219K | Direct | Feb 21, 2025 (2d) |
| Oct 30, 2024 | GLW | ↓ Sell | 21,948 | $48.07 | $1.1M | Direct | Nov 1, 2024 (2d) |
| May 3, 2021 | GLW | ↓ Sell | 9,241 | $44.94 | $415K | Direct | May 5, 2021 (2d) |
| Feb 16, 2021 | GLW | ↓ Sell | 3,610 | $38.96 | $141K | Direct | Feb 18, 2021 (2d) |
| Nov 3, 2020 | GLW | ↓ Sell | 6,247 | $33.55 | $210K | Direct | Nov 5, 2020 (2d) |
| Jul 30, 2018 | GLW | ↓ Sell | 3,953 | $33.46 | $132K | Direct | Aug 1, 2018 (2d) |
| May 9, 2017 | GLW | ↓ Sell | 5,422 | $29.15 | $158K | Direct | May 10, 2017 (1d) |
| Mar 1, 2017 | GLW | ↓ Sell | 5,747 | $28.18 | $162K | Direct | Mar 1, 2017 (0d) |
| Nov 14, 2016 | GLW | ↓ Sell | 6,252 | $23.57 | $147K | Direct | Nov 15, 2016 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other GLW insiders
Open-market trades in the last 12 months
About Edward A Schlesinger's insider trades
Edward A Schlesinger is Exec. Vice President and CFO at Corning (GLW). Since Nov 14, 2016, Edward has reported no open-market purchases and 14 sales worth $12.0M on SEC Form 4. In the last 12 months: 2 sales ($6.4M).
Their filings also include option exercises (35 filings), shares withheld for taxes (31 filings), grants and awards (21 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every GLW insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.