Avery H Nelson III 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 Avery reports to the SEC
Open-market buys and sales
3 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Feb 11, 2026 | GLW | ↓ Sell | 1,583 | $128.74 | $204K | Direct | Feb 12, 2026 (1d) |
| Jul 30, 2025 | GLW | ↓ Sell | 36,240 | $62.26 | $2.3M | Direct | Jul 31, 2025 (1d) |
| Feb 9, 2021 | GLW | ↓ Sell | 16,155 | $36.54 | $590K | Direct | Feb 11, 2021 (2d) |
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 Avery H Nelson III's insider trades
Avery H Nelson III is Executive Vice President & COO at Corning (GLW). Since Feb 9, 2021, Avery has reported no open-market purchases and 3 sales worth $3.1M on SEC Form 4. In the last 12 months: 1 sale ($204K).
Their filings also include option exercises (22 filings), shares withheld for taxes (20 filings), grants and awards (12 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.