Edward A Schlesinger sold $1.9M of GLW
Exec. Vice President and CFO at CORNING INC /NY. 20,893 shares at an average of $91.25, traded Oct 31, 2025, filed Nov 3, 2025.
Score components
- +22RoleCFO
- +25Trade size$1.9M at market
- +5Share of holdings soldSold 24% of holdings
- +15Cluster4 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000024741-25-000124, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Oct 31, 2025 | MOption exercise Common Stock | +8,844 | $33.92 | $300k | 87,852 | Nov 3, 2025 |
| Oct 31, 2025 | SOpen-market sale Common Stock | -20,893 | $91.25 | $1.9M | 66,959 | Nov 3, 2025 |
| Oct 31, 2025 | MOption exercise Stock Options (Right to Buy)derivative | -8,844 | $0.00 | $0 | 0 | Nov 3, 2025 |
Related signals
Other insiders at CORNING INC /NY and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 60Notable | GLWsell CORNING INC /NY | Michelle L Gullo Senior Vice President & CHRO | $1.5M 9,874 shares | -51% | |
| 65Notable | CORNING INC /NY | Wendell P Weeks Chairman, CEO and President | $21M 137,514 shares | -15% | |
| 59Moderate | CORNING INC /NY | Michelle L Gullo Senior Vice President & CHRO | $83k 631 shares | -1434% | |
| 57Moderate | CORNING INC /NY | Avery H Nelson III Executive Vice President & COO | $204k 1,583 shares | -3% | |
| 62Notable | CORNING INC /NY | John Z Zhang Exec. Vice President & CCDO | $205k 1,531 shares | -100% | |
| 52Moderate | CORNING INC /NY | Avery H Nelson III Executive Vice President & COO | $813k 6,262 shares | -9% | |
| 65Notable | CORNING INC /NY | Lewis A Steverson Vice Chairman, EVP and CLAO | $2.0M 15,366 shares | -82% | |
| 68Notable | CORNING INC /NY | Eric S Musser President | $2.0M 15,000 shares | -75% | |
| 75Notable | CORNING INC /NY | Jordana Daryl Kammerud SVP | $3.8M 30,000 shares | -92% | |
| 60Notable | CORNING INC /NY | Li Fang SVP, Corning Intl & NBD, Solar | $1.1M 9,797 shares | -100% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.