| $255M | ||
| $48M | ||
| $38M | ||
| $37M | ||
| $34M | ||
| $34M |
Buys | $0 | 0 | 0 |
Sells | $96,610,790 | 29 | 100 |
| O'Day Michael Paul | SVP and GM, Optical Comm. | 0 | $0 | 1 | $558,232 | $-558,232 |
| TILLMAN MICHAUNE D | SVP and General Counsel | 0 | $0 | 1 | $674,870 | $-674,870 |
| Gullo Michelle L | Senior Vice President & CHRO | 0 | $0 | 4 | $1.09M | $-1.09M |
| Fang Li | SVP, Corning Intl & NBD, Solar | 0 | $0 | 1 | $1.11M | $-1.11M |
| Kammerud Jordana Daryl | SVP | 0 | $0 | 1 | $3.83M | $-3.83M |
| Becker Stefan | SVP, Finance & Corp Controller | 0 | $0 | 1 | $3.95M | $-3.95M |
| Verkleeren Ronald L | SVP Emerging Innovations Group | 0 | $0 | 2 | $4.07M | $-4.07M |
| Musser Eric S | Retired President | 0 | $0 | 2 | $4.7M | $-4.7M |
| Nelson Avery H III | Executive Vice President & COO | 0 | $0 | 3 | $4.94M | $-4.94M |
| Zhang John Z | Exec. Vice President & CCDO | 0 | $0 | 3 | $4.96M | $-4.96M |
| Amin Jaymin | SVP and Chief Tech. Officer | 0 | $0 | 1 | $5.26M | $-5.26M |
| Seetharam Soumya | Senior Vice President & CDIO | 0 | $0 | 2 | $5.63M | $-5.63M |
| Schlesinger Edward A | Exec. Vice President and CFO | 0 | $0 | 2 | $6.4M | $-6.4M |
| STEVERSON LEWIS A | Vice Chairman, EVP and CLAO | 0 | $0 | 3 | $9.42M | $-9.42M |
| WEEKS WENDELL P | Chairman, CEO and President | 0 | $0 | 2 | $40.01M | $-40.01M |
Corning Incorporated operates in optical communications, display, specialty materials, automotive, and life sciences businesses in the United States, Canada, Mexico, Japan, Taiwan, China, South Korea, Germany, and internationally. The company provides optical fibers and cables; and hardware and equipment products, such as cable assemblies, fiber optic hardware and connectors, optical components and couplers, closures, network interface devices, and other accessories for the telecommunications industry, businesses, governments, and individuals. …
Over the last 12 months, insiders at Corning Inc have bought $0 and sold $96.61M worth of Corning Inc stock.
On average, over the past 5 years, insiders at Corning Inc have bought $3,983 and sold $39.29M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 5 shares for transaction amount of $185 was made by BURNS STEPHANIE (director) on 2022‑01‑03.
| 2026-08-28 | Sale | STEVERSON LEWIS A | Vice Chairman, EVP and CLAO | 13,100 0.0015% | $151.29 | $1.98M | -0.36% | |
| 2026-06-09 | Sale | WEEKS WENDELL P | Chairman, CEO and President | 100,000 0.0116% | $186.46 | $18.65M | -10.09% | |
| 2026-05-22 | Sale | Amin Jaymin | SVP and Chief Tech. Officer | 27,395 0.0032% | $192.14 | $5.26M | -18.25% | |
| 2026-05-15 | Sale | Nelson Avery H III | Executive Vice President & COO | 20,000 0.0024% | $195.93 | $3.92M | -16.92% | |
| 2026-05-13 | Sale | Verkleeren Ronald L | SVP Emerging Innovations Group | 10,000 0.0012% | $207.77 | $2.08M | -22.78% | |
| 2026-05-11 | Sale | Seetharam Soumya | Senior Vice President & CDIO | 20,000 0.0023% | $206.23 | $4.12M | -22.99% | |
| 2026-05-11 | Sale | TILLMAN MICHAUNE D | SVP and General Counsel | 3,260 0.0004% | $207.02 | $674,870 | -22.99% | |
| 2026-05-11 | Sale | Zhang John Z | Exec. Vice President & CCDO | 10,000 0.0011% | $198.34 | $1.98M | -22.99% | |
| 2026-05-08 | Sale | Gullo Michelle L | Senior Vice President & CHRO | 5,315 0.0006% | $189.03 | $1M | -14.45% | |
| 2026-05-08 | Sale | STEVERSON LEWIS A | Vice Chairman, EVP and CLAO | 27,750 0.0035% | $196.06 | $5.44M | -14.45% | |
| 2026-05-08 | Sale | Becker Stefan | SVP, Finance & Corp Controller | 21,000 0.0025% | $188.08 | $3.95M | -14.45% | |
| 2026-05-07 | Sale | Schlesinger Edward A | Exec. Vice President and CFO | 22,562 0.0027% | $186.08 | $4.2M | -12.26% | |
| 2026-05-06 | Sale | Zhang John Z | Exec. Vice President & CCDO | 15,000 0.002% | $184.67 | $2.77M | -11.80% | |
| 2026-02-26 | Sale | WEEKS WENDELL P | Chairman, CEO and President | 137,514 0.0166% | $155.37 | $21.37M | +5.74% | |
| 2026-02-13 | Sale | Gullo Michelle L | Senior Vice President & CHRO | 587 <0.0001% | $131.11 | $76,962 | +18.50% | |
| 2026-02-12 | Sale | Zhang John Z | Exec. Vice President & CCDO | 1,531 0.0002% | $133.75 | $204,765 | +20.10% | |
| 2026-02-12 | Sale | Gullo Michelle L | Senior Vice President & CHRO | 44 <0.0001% | $135.83 | $5,977 | +20.10% | |
| 2026-02-11 | Sale | Nelson Avery H III | Executive Vice President & COO | 1,583 0.0002% | $128.74 | $203,800 | +18.67% | |
| 2026-02-10 | Sale | STEVERSON LEWIS A | Vice Chairman, EVP and CLAO | 15,366 0.0018% | $130.22 | $2M | +23.04% | |
| 2026-02-09 | Sale | Nelson Avery H III | Executive Vice President & COO | 6,262 0.0007% | $129.79 | $812,722 | +19.89% |
| WEEKS WENDELL P | Chairman, CEO and President | 908353 0.1055% | $114.56M | 1 | 78 | +75.09% |
| GUND GORDON | director | 1856160 0.2155% | $234.1M | 3 | 0 | +27.35% |
| FLAWS JAMES B | VICE CHAIRMAN | 275074 0.0319% | $34.69M | 3 | 41 | +15.63% |
| HENNESSY JOHN M | 255608 0.0297% | $32.24M | 3 | 4 | +8.87% | |
| GREGG KIRK P | director | 154629 0.018% | $19.5M | 1 | 40 | +91.63% |
| CUMMINGS ROBERT F JR | director | 151199 0.0176% | $19.07M | 1 | 2 | +19.16% |
| CANNING JOHN A JR | director | 139150 0.0162% | $17.55M | 3 | 0 | <0.0001% |
| BROWN JOHN SEELY | director | 137801 0.016% | $17.38M | 1 | 2 | +67.73% |
| HOUGHTON JAMES R | 50075 0.0058% | $6.32M | 2 | 23 | +41.1% | |
| Hatton Vincent P | SVP | 46947 0.0055% | $5.92M | 1 | 10 | +18.11% |
| SIT EUGENE C | director | 25000 0.0029% | $3.15M | 1 | 0 | <0.0001% |
| Ferguson Roger W. Jr. | director | 6938 0.0008% | $875,020.56 | 5 | 0 | <0.0001% |
| Curran Martin J | Retired Executive VP | 5398 0.0006% | $680,795.76 | 1 | 15 | +14.24% |
| SMITHBURG WILLIAM D | director | 1500 0.0002% | $189,180.00 | 2 | 2 | +5.42% |
| BURNS STEPHANIE | director | 107 0% | $13,494.84 | 2 | 0 | <0.0001% |
| Increased Positions | 892 | +45.19% | 47M | +7.37% |
| Decreased Positions | 841 | -42.6% | 55M | -8.6% |
| New Positions | 280 | New | 12M | New |
| Sold Out Positions | 90 | Sold Out | 5M | Sold Out |
| Total Postitions | 2,025 | +2.58% | 628M | -1.23% |
| Vanguard Group Inc | $8.95M | 11.52% | 98.7M | +750,530 | +0.77% | 2025-09-30 |
| Blackrock, Inc. | $5.99M | 7.71% | 66.04M | +3M | +4.1% | 2025-09-30 |
| State Street Corp | $3.36M | 4.32% | 37.01M | +439,883 | +1.2% | 2025-09-30 |
| Bank Of America Corp /De/ | $1.85M | 2.38% | 20.36M | -447,800 | -2.15% | 2025-09-30 |
| Geode Capital Management, Llc | $1.8M | 2.32% | 19.89M | +451,232 | +2.32% | 2025-09-30 |
| Wellington Management Group Llp | $1.5M | 1.93% | 16.56M | +4M | +30.28% | 2025-09-30 |
| Morgan Stanley | $1.4M | 1.8% | 15.4M | +566,452 | +3.82% | 2025-09-30 |
| Jpmorgan Chase & Co | $1.36M | 1.75% | 14.95M | +3M | +21.34% | 2025-09-30 |
| State Farm Mutual Automobile Insurance Co | $1.26M | 1.62% | 13.92M | 0 | 0% | 2025-09-30 |
| Capital Research Global Investors | $1M | 1.29% | 11.06M | +11M | New | 2025-09-30 |