Ronald L Verkleeren $GLW SEC Form 4 Insider Trading

Ronald L Verkleeren has filed a total of 2 insider trades in $GLW since 2021. Their most recent trade was a sale of 10,000 shares, made on May 13, 2026. Their largest trade was a sale of 21,000 shares, made on Dec 10, 2025. We estimate that they now own 48,143 shares of $GLW, worth an estimated $13.4 million.

Insider Trading at $GLW

There have been a total of 118 insider trades reported at $GLW since 2021, with 2,937 shares purchased and 2.5 million shares sold. The most active insider traders in $GLW stock have been Wendell P Weeks, Michael Alan Bell, and Edward A Schlesinger. The most recent trade was a sale of 20,000 shares reported by Avery H III Nelson (Executive Vice President & COO), made on May 15, 2026.

$GLW Executives and Stock Owners with Insider Trades

• Wendell P Weeks, Chairman and CEO

• Michael Alan Bell, Senior VP & GM, Optical Comm.

• Edward A Schlesinger, Exec. Vice President and CFO

• Lewis A Steverson, EVP and CLAO

• John Z Zhang, Exec. Vice President & CCDO

• Jeffrey W Evenson, Exec. VP & Chief Strategy Off

• John P Jr Bayne, SVP &GM, Mobile Consumer Elec.

• Soumya Seetharam, Senior Vice President & CDIO

• Robert P. France, Senior VP, Human Resources

• Avery H Iii Nelson, Executive Vice President & COO

• Li Fang, SVP, Corning Intl & NBD, Solar

• Lewis A Steverson, Vice Chairman, EVP and CLAO

• Lawrence D Mcrae, Vice Chairman & Corp. Dev. Off

• Martin J Curran, Exec. VP & Innovation Officer

• Eric S Musser, President and COO

• Eric S Musser, President

• Ronald L Verkleeren, SVP Emerging Innovations Group

• Stefan Becker, SVP, Finance & Corp Controller

• John Z Zhang, Senior VP & GM, Display

• Stefan Becker, SVP, Finance & Controller

• Cheryl C Capps, SVP & Chief Supply Chain Off.

• Jaymin Amin, SVP and Chief Tech. Officer

• Li Fang, President & GM, International

• John Z Zhang, SVP&GM Display, MCE & Asia

• Michael Paul O'Day, SVP and GM, Optical Comm.

• David L Morse, Exec. VP & Chief Tech. Officer

• John Z Zhang, SVP&GM Display & Corning Asia

• Michelle L Gullo, Senior Vice President & CHRO

• John Z Zhang, Sr VP&GM Display &Corning Asia

• John Z Zhang, SVP&GM Glass Innov. & Asia

• Jordana Daryl Kammerud, SVP

*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.