GLW
Corning Incorporated
NYSE: GLW · TECHNOLOGY · ELECTRONIC COMPONENTS
$164.24
+8.12% today
Updated 2026-04-30
Market cap
$151.09B
P/E ratio
96.11
P/S ratio
9.67x
EPS (TTM)
$1.83
Dividend yield
0.66%
52W range
$41 – $179
Volume
12.6M
Corning Incorporated (GLW) Insider transactions
Net insider activity
Net selling (340,796 shares)
Buy transactions
52
Sell transactions
48
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-04-15 | ZHANG, JOHN Z | Exec. Vice President & CCDO | Sale | 18,884 | — | — |
| 2026-04-15 | ZHANG, JOHN Z | Exec. Vice President & CCDO | Sale | 42,687 | — | — |
| 2026-04-15 | ZHANG, JOHN Z | Exec. Vice President & CCDO | Buy | 42,687 | — | — |
| 2026-04-15 | ZHANG, JOHN Z | Exec. Vice President & CCDO | Sale | 31,433 | $168.27 | $5.29M |
| 2026-04-15 | ZHANG, JOHN Z | Exec. Vice President & CCDO | Buy | 18,884 | — | — |
| 2026-04-15 | WEEKS, WENDELL P | Director, Chairman, CEO and President | Sale | 104,474 | — | — |
| 2026-04-15 | WEEKS, WENDELL P | Director, Chairman, CEO and President | Sale | 235,610 | — | — |
| 2026-04-15 | WEEKS, WENDELL P | Director, Chairman, CEO and President | Buy | 235,610 | — | — |
| 2026-04-15 | WEEKS, WENDELL P | Director, Chairman, CEO and President | Sale | 165,622 | $168.27 | $27.87M |
| 2026-04-15 | WEEKS, WENDELL P | Director, Chairman, CEO and President | Buy | 104,474 | — | — |
| 2026-04-15 | VERKLEEREN, RONALD L | SVP Emerging Innovations Group | Sale | 14,332 | — | — |
| 2026-04-15 | VERKLEEREN, RONALD L | SVP Emerging Innovations Group | Sale | 32,571 | — | — |
| 2026-04-15 | VERKLEEREN, RONALD L | SVP Emerging Innovations Group | Buy | 32,571 | — | — |
| 2026-04-15 | VERKLEEREN, RONALD L | SVP Emerging Innovations Group | Sale | 22,843 | $168.27 | $3.84M |
| 2026-04-15 | VERKLEEREN, RONALD L | SVP Emerging Innovations Group | Buy | 14,332 | — | — |
| 2026-04-15 | STEVERSON, LEWIS A | Vice Chairman, EVP and CLAO | Sale | 31,109 | — | — |
| 2026-04-15 | STEVERSON, LEWIS A | Vice Chairman, EVP and CLAO | Sale | 71,118 | — | — |
| 2026-04-15 | STEVERSON, LEWIS A | Vice Chairman, EVP and CLAO | Buy | 71,118 | — | — |
| 2026-04-15 | STEVERSON, LEWIS A | Vice Chairman, EVP and CLAO | Sale | 49,786 | $168.27 | $8.38M |
| 2026-04-15 | STEVERSON, LEWIS A | Vice Chairman, EVP and CLAO | Buy | 31,109 | — | — |
| 2026-04-15 | SEETHARAM, SOUMYA | Senior Vice President & CDIO | Sale | 13,734 | — | — |
| 2026-04-15 | SEETHARAM, SOUMYA | Senior Vice President & CDIO | Sale | 31,046 | — | — |
| 2026-04-15 | SEETHARAM, SOUMYA | Senior Vice President & CDIO | Buy | 31,046 | — | — |
| 2026-04-15 | SEETHARAM, SOUMYA | Senior Vice President & CDIO | Sale | 17,622 | $168.27 | $2.97M |
| 2026-04-15 | SEETHARAM, SOUMYA | Senior Vice President & CDIO | Buy | 13,734 | — | — |
| 2026-04-15 | SCHLESINGER, EDWARD A | Exec. Vice President and CFO | Sale | 19,088 | — | — |
| 2026-04-15 | SCHLESINGER, EDWARD A | Exec. Vice President and CFO | Sale | 43,981 | — | — |
| 2026-04-15 | SCHLESINGER, EDWARD A | Exec. Vice President and CFO | Buy | 43,981 | — | — |
| 2026-04-15 | SCHLESINGER, EDWARD A | Exec. Vice President and CFO | Sale | 30,715 | $168.27 | $5.17M |
| 2026-04-15 | SCHLESINGER, EDWARD A | Exec. Vice President and CFO | Buy | 19,088 | — | — |
| 2026-04-15 | O'DAY, MICHAEL PAUL | SVP and GM, Optical Comm. | Sale | 6,244 | — | — |
| 2026-04-15 | O'DAY, MICHAEL PAUL | SVP and GM, Optical Comm. | Sale | 14,092 | — | — |
| 2026-04-15 | O'DAY, MICHAEL PAUL | SVP and GM, Optical Comm. | Buy | 14,092 | — | — |
| 2026-04-15 | O'DAY, MICHAEL PAUL | SVP and GM, Optical Comm. | Sale | 8,410 | $168.27 | $1.42M |
| 2026-04-15 | O'DAY, MICHAEL PAUL | SVP and GM, Optical Comm. | Buy | 6,244 | — | — |
| 2026-04-15 | NELSON, AVERY H III | Executive Vice President & COO | Sale | 17,838 | — | — |
| 2026-04-15 | NELSON, AVERY H III | Executive Vice President & COO | Sale | 41,173 | — | — |
| 2026-04-15 | NELSON, AVERY H III | Executive Vice President & COO | Buy | 41,173 | — | — |
| 2026-04-15 | NELSON, AVERY H III | Executive Vice President & COO | Sale | 28,740 | $168.27 | $4.84M |
| 2026-04-15 | NELSON, AVERY H III | Executive Vice President & COO | Buy | 17,838 | — | — |
| 2026-04-15 | KAMMERUD, JORDANA DARYL | SVP | Sale | 5,670 | — | — |
| 2026-04-15 | KAMMERUD, JORDANA DARYL | SVP | Sale | 12,845 | — | — |
| 2026-04-15 | KAMMERUD, JORDANA DARYL | SVP | Buy | 12,845 | — | — |
| 2026-04-15 | KAMMERUD, JORDANA DARYL | SVP | Sale | 9,018 | $168.27 | $1.52M |
| 2026-04-15 | KAMMERUD, JORDANA DARYL | SVP | Buy | 5,670 | — | — |
| 2026-04-15 | GULLO, MICHELLE L | Senior Vice President & CHRO | Sale | 3,793 | — | — |
| 2026-04-15 | GULLO, MICHELLE L | Senior Vice President & CHRO | Sale | 9,356 | — | — |
| 2026-04-15 | GULLO, MICHELLE L | Senior Vice President & CHRO | Buy | 9,356 | — | — |
| 2026-04-15 | GULLO, MICHELLE L | Senior Vice President & CHRO | Sale | 6,198 | $168.27 | $1.04M |
| 2026-04-15 | GULLO, MICHELLE L | Senior Vice President & CHRO | Buy | 3,793 | — | — |
| 2026-04-15 | BECKER, STEFAN | SVP, Finance & Corp Controller | Sale | 13,734 | — | — |
| 2026-04-15 | BECKER, STEFAN | SVP, Finance & Corp Controller | Sale | 31,046 | — | — |
| 2026-04-15 | BECKER, STEFAN | SVP, Finance & Corp Controller | Buy | 31,046 | — | — |
| 2026-04-15 | BECKER, STEFAN | SVP, Finance & Corp Controller | Sale | 22,861 | $168.27 | $3.85M |
| 2026-04-15 | BECKER, STEFAN | SVP, Finance & Corp Controller | Buy | 13,734 | — | — |
| 2026-04-15 | AMIN, JAYMIN | SVP and Chief Tech. Officer | Sale | 15,355 | — | — |
| 2026-04-15 | AMIN, JAYMIN | SVP and Chief Tech. Officer | Sale | 35,559 | — | — |
| 2026-04-15 | AMIN, JAYMIN | SVP and Chief Tech. Officer | Buy | 35,559 | — | — |
| 2026-04-15 | AMIN, JAYMIN | SVP and Chief Tech. Officer | Sale | 24,796 | $168.27 | $4.17M |
| 2026-04-15 | AMIN, JAYMIN | SVP and Chief Tech. Officer | Buy | 15,355 | — | — |
| 2026-04-01 | ZHANG, JOHN Z | Exec. Vice President & CCDO | Buy | 9,692 | — | — |
| 2026-04-01 | WEEKS, WENDELL P | Director, Chairman, CEO and President | Buy | 30,868 | — | — |
| 2026-04-01 | VERKLEEREN, RONALD L | SVP Emerging Innovations Group | Buy | 4,056 | — | — |
| 2026-04-01 | TILLMAN, MICHAUNE D | SVP and General Counsel | Buy | 3,477 | — | — |
| 2026-04-01 | STEVERSON, LEWIS A | Vice Chairman, EVP and CLAO | Buy | 10,114 | — | — |
| 2026-04-01 | SEETHARAM, SOUMYA | Senior Vice President & CDIO | Buy | 4,056 | — | — |
| 2026-04-01 | SCHLESINGER, EDWARD A | Exec. Vice President and CFO | Buy | 10,114 | — | — |
| 2026-04-01 | O'DAY, MICHAEL PAUL | SVP and GM, Optical Comm. | Buy | 6,532 | — | — |
| 2026-04-01 | NELSON, AVERY H III | Executive Vice President & COO | Buy | 9,692 | — | — |
| 2026-04-01 | GULLO, MICHELLE L | Senior Vice President & CHRO | Buy | 2,845 | — | — |
| 2026-04-01 | BECKER, STEFAN | SVP, Finance & Corp Controller | Buy | 4,846 | — | — |
| 2026-04-01 | AMIN, JAYMIN | SVP and Chief Tech. Officer | Buy | 5,689 | — | — |
| 2026-03-31 | MARTIN, KEVIN J | Director | Buy | 257 | $135.97 | $34944.29 |
| 2026-03-31 | FERGUSON, ROGER W. JR. | Director | Buy | 303 | $135.97 | $41198.91 |
| 2026-03-31 | CUMMINGS, ROBERT F JR | Director | Buy | 303 | $135.97 | $41198.91 |
| 2026-03-31 | BURNS, STEPHANIE | Director | Buy | 303 | $135.97 | $41198.91 |
| 2026-02-26 | WEEKS, WENDELL P | Director, Chairman, CEO and President | Sale | 137,514 | — | — |
| 2026-02-26 | WEEKS, WENDELL P | Director, Chairman, CEO and President | Buy | 137,514 | $27.00 | $3.71M |
| 2026-02-26 | WEEKS, WENDELL P | Director, Chairman, CEO and President | Sale | 16,694 | — | — |
| 2026-02-13 | GULLO, MICHELLE L | Senior Vice President & CHRO | Sale | 587 | $131.11 | $76962.45 |
| 2026-02-12 | ZHANG, JOHN Z | Exec. Vice President & CCDO | Sale | 1,531 | $133.75 | $204764.67 |
| 2026-02-12 | GULLO, MICHELLE L | Senior Vice President & CHRO | Sale | 44 | $135.83 | $5976.59 |
| 2026-02-11 | NELSON, AVERY H III | Executive Vice President & COO | Sale | 1,583 | $128.74 | $203800.17 |
| 2026-02-11 | MARTIN, KEVIN J | Director | Buy | 1,806 | — | — |
| 2026-02-11 | HUTTENLOCHER, DANIEL P | Director | Buy | 1,806 | — | — |
| 2026-02-11 | FRENCH, THOMAS D | Director | Buy | 1,806 | — | — |
| 2026-02-11 | FERGUSON, ROGER W. JR. | Director | Buy | 1,806 | — | — |
| 2026-02-11 | CUMMINGS, ROBERT F JR | Director | Buy | 1,806 | — | — |
| 2026-02-11 | CRAIG, PAMELA J. | Director | Buy | 1,806 | — | — |
| 2026-02-11 | BURNS, STEPHANIE | Director | Buy | 1,806 | — | — |
| 2026-02-11 | BRUN, LESLIE A | Director | Buy | 1,806 | — | — |
| 2026-02-11 | BADANI, AMI | Director | Buy | 1,806 | — | — |
| 2026-02-10 | STEVERSON, LEWIS A | Vice Chairman, EVP and CLAO | Sale | 15,366 | $130.22 | $2.00M |
| 2026-02-09 | ZHANG, JOHN Z | Exec. Vice President & CCDO | Sale | 2,476 | — | — |
| 2026-02-09 | ZHANG, JOHN Z | Exec. Vice President & CCDO | Buy | 2,476 | — | — |
| 2026-02-09 | ZHANG, JOHN Z | Exec. Vice President & CCDO | Sale | 945 | $131.39 | $124163.55 |
| 2026-02-09 | WEEKS, WENDELL P | Director, Chairman, CEO and President | Sale | 5,733 | — | — |
| 2026-02-09 | WEEKS, WENDELL P | Director, Chairman, CEO and President | Buy | 5,733 | — | — |
| 2026-02-09 | WEEKS, WENDELL P | Director, Chairman, CEO and President | Sale | 2,927 | $131.39 | $384578.53 |
| 2026-02-09 | VERKLEEREN, RONALD L | SVP Emerging Innovations Group | Sale | 2,476 | — | — |