GLW insider trading
Corning Inc · end-of-day data as of Oct 16, 2026
Corning Inc
$132.00-9.8%
Buy · 18 analystsPT $156.47 +18.5%
In the last 12 months GLW insiders made 0 open-market purchases and 34 sales worth $112M, as reported on SEC Form 4. The latest: Gullo Michelle L (officer: Senior Vice President & CHRO) sold 9,874 shares at $152.29 on Sep 4, 2026.
Last 90 days
- Insiders-$3.49M
Transactions
Open-market buys $0 · sells $112M over the last 365 days (0 buys, 34 sells).
| Sep 30, 2026 | BURNS STEPHANIE | Other | 268 | — | — |
| Sep 30, 2026 | CUMMINGS ROBERT F JR | Other | 268 | — | — |
| Sep 30, 2026 | Ferguson Roger W. Jr. | Other | 268 | — | — |
| Sep 30, 2026 | Martin Kevin J | Other | 228 | — | — |
| Sep 4, 2026 | Gullo Michelle L | Sell | 9,874 | $152.29 | $1.5M |
| Aug 28, 2026 | STEVERSON LEWIS A | Sell | 13,100 | $151.29 | $1.98M |
| Jun 30, 2026 | BURNS STEPHANIE | Other | 161 | — | — |
| Jun 30, 2026 | CUMMINGS ROBERT F JR | Other | 161 | — | — |
| Jun 30, 2026 | Ferguson Roger W. Jr. | Other | 161 | — | — |
| Jun 30, 2026 | Martin Kevin J | Other | 137 | — | — |
| Jun 22, 2026 | Gullo Michelle L | Other | 18,378 | $209.83 | $3.86M |
| Jun 9, 2026 | WEEKS WENDELL P | Other | 200,000 | $27.03 | $5.41M |
| Jun 9, 2026 | WEEKS WENDELL P | Sell | 100,000 | $186.46 | $18.65M |
| May 22, 2026 | Amin Jaymin | Sell | 27,395 | $192.14 | $5.26M |
| May 22, 2026 | Amin Jaymin | Other | 15,834 | $27.00 | $428K |
| May 15, 2026 | Nelson Avery H III | Sell | 20,000 | $195.93 | $3.92M |
| May 14, 2026 | Fang Li | Other | 17,450 | $19.65 | $343K |
| May 13, 2026 | Becker Stefan | Other | 126 | — | — |
| May 13, 2026 | Verkleeren Ronald L | Sell | 10,000 | $207.77 | $2.08M |
| May 11, 2026 | Seetharam Soumya | Sell | 20,000 | $206.23 | $4.12M |
Source: SEC Form 4 filings. "Other" covers awards, option exercises and gifts.