Corning (GLW) insider trading
20 directors and officers declare holding shares of Corning (GLW), each in their own filing with the SEC. The largest is Wendell P. Weeks (Chairman, CEO and President · Director) with 936,452 shares, 0.11% of the company, worth $146.7M at the last close. The most recent move on file: Michelle L. Gullo sold 9,874 shares at $152.29 on Sep 4, 2026. Of the 15 with a trade on file, 2 last bought and 13 last sold. Purchases and sales are as reported on Forms 3, 4 and 5 — the SEC counts private transactions too, and many large sales follow a plan arranged in advance. Holdings are never added up: two spouses often report the same shares, and a joint filing carries a fund's.
| Insider | Role | Shares | % of company | Value | Last trade on file | Filed |
|---|---|---|---|---|---|---|
| Wendell P. Weeks | Chairman, CEO and President · Director | 936,452 | 0.11% | $146.7M | sold 100,000 shares at $186.46 on Jun 9, 2026 | Jun 9, 2026 |
| Robert F. Cummings Jr. | Director | 152,119 | 0.02% | $23.8M | — | Sep 30, 2026 |
| Jaymin Amin | SVP and Chief Tech. Officer | 97,002 | 0.01% | $15.2M | sold 27,395 shares at $192.14 on May 22, 2026 | May 22, 2026 |
| Avery H. Nelson III | Executive Vice President & COO | 73,907 | <0.01% | $11.6M | sold 20,000 shares at $195.93 on May 15, 2026 | May 15, 2026 |
| Edward A. Schlesinger | Exec. Vice President and CFO | 65,264 | <0.01% | $10.2M | sold 22,562 shares at $186.08 on May 7, 2026 | May 7, 2026 |
| Stephanie A. Burns | Director | 56,995 | <0.01% | $8.9M | — | Sep 30, 2026 |
| Ronald L. Verkleeren | SVP Emerging Innovations Group | 48,143 | <0.01% | $7.5M | sold 10,000 shares at $207.77 on May 13, 2026 | May 13, 2026 |
| Michael Paul O'Day | SVP and GM, Optical Comm. | 39,122 | <0.01% | $6.1M | sold 3,496 shares at $153.05 on Apr 28, 2026 | Apr 28, 2026 |
| Kevin J. Martin | Director | 31,506 | <0.01% | $4.9M | — | Sep 30, 2026 |
| Soumya Seetharam | Senior Vice President & CDIO | 25,570 | <0.01% | $4.0M | sold 20,000 shares at $206.23 on May 11, 2026 | May 11, 2026 |
| Lewis A. Steverson | Vice Chairman, EVP and CLAO | 15,052 | <0.01% | $2.4M | sold 13,100 shares at $151.29 on Aug 28, 2026 | Aug 28, 2026 |
| Daniel P. Huttenlocher | Director | 13,910 | <0.01% | $2.2M | — | Feb 11, 2026 |
| Jordana Daryl Kammerud | SVP | 12,269 | <0.01% | $1.9M | bought 18,515 shares on Apr 15, 2026 | Apr 15, 2026 |
| Michaune D. Tillman | SVP and General Counsel | 10,174 | <0.01% | $1.6M | sold 3,260 shares at $207.02 on May 11, 2026 | May 11, 2026 |
| Michelle L. Gullo | Senior Vice President & CHRO | 9,384 | <0.01% | $1.5M | sold 9,874 shares at $152.29 on Sep 4, 2026 | Sep 4, 2026 |
| Li Fang | SVP, Corning Intl & NBD, Solar | 8,725 | <0.01% | $1.4M | bought 8,725 shares at $19.65 on May 14, 2026 | May 14, 2026 |
| Stefan Becker | SVP, Finance & Corp Controller | 7,137 | <0.01% | $1.1M | sold 126 shares on May 13, 2026 | May 13, 2026 |
| Roger W. Ferguson, Jr. | Director | 6,938 | <0.01% | $1.1M | — | Sep 30, 2026 |
| John Z. Zhang | Exec. Vice President & CCDO | 5,138 | <0.01% | $804,764.94 | sold 10,000 shares at $198.34 on May 11, 2026 | May 11, 2026 |
| Eric S. Musser | Retired President | 4,926 | <0.01% | $771,559.38 | sold 15,000 shares at $130.25 on Feb 9, 2026 | Feb 9, 2026 |
Each insider at Corning
- Wendell P. Weeks — Chairman, CEO and President · Director
- Robert F. Cummings Jr. — Director
- Jaymin Amin — SVP and Chief Tech. Officer
- Avery H. Nelson III — Executive Vice President & COO
- Edward A. Schlesinger — Exec. Vice President and CFO
- Stephanie A. Burns — Director
- Ronald L. Verkleeren — SVP Emerging Innovations Group
- Michael Paul O'Day — SVP and GM, Optical Comm.
- Kevin J. Martin — Director
- Soumya Seetharam — Senior Vice President & CDIO
- Lewis A. Steverson — Vice Chairman, EVP and CLAO
- Daniel P. Huttenlocher — Director
No longer filing
- Mark S. Wrighton — Retired Director
- Deborah A. Henretta — Director
- Michael Alan Bell — Retired Sr VP & GM, Opt Comm.
- Deborah Rieman — Director
- Hansel E. Tookes II — Retired Director
- Jeffrey W. Evenson — Retired Exec. VP
- Martin J. Curran — Retired Executive VP
- John P. Bayne Jr. — Retired Senior Vice President
What insiders bought and sold across AI stocks · All filings on sec.gov