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Insider trade

Corning Inc. (GLW)CFO sold ~$223K

Edward A Schlesinger, CFO at Corning Inc., sold ~$223K of Corning Inc. shares.

~$223K
Approx. value · 4,464 sh @ $49.85
92K
Holds after · shares reported
Traded
Jun 2, 2025
Filed
Jun 4, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

  1. Apr 8, 2025CongressDisclosed purchase of GLW — reported range $1,001 - $15,000
  2. Apr 9, 2025CongressDisclosed sale of GLW — reported range $1,001 - $15,000
  3. Apr 17, 2025CongressDisclosed sale of GLW — reported range $15,001 - $50,000
  4. Apr 30, 2025InsiderInsider sold ~$893K of GLW shares in the open market
  5. May 5, 2025CongressDisclosed purchase of GLW — reported range $1,001 - $15,000
  6. May 12, 2025InsiderOfficer sold ~$375K of GLW shares in the open market
  7. May 14, 2025CongressDisclosed purchase of GLW — reported range $1,001 - $15,000
  8. May 22, 2025CongressDisclosed purchase of GLW — reported range $1,001 - $15,000
  9. May 28, 2025Insider · 2 peopleInsiders: 2 sales (~$1.2M)
  10. May 28, 2025CongressDisclosed purchase of GLW — reported range $1,001 - $15,000
  11. May 29, 2025Insider · 2 peopleInsiders: 2 sales (~$1.2M)
  12. Jun 2, 2025 · this disclosureInsiderCFO sold ~$223K of GLW shares in the open market

What came next

  1. Jun 6, 2025InsiderOfficer sold ~$1.02M of GLW shares in the open market
  2. Jun 11, 2025InsiderOfficer sold ~$1.01M of GLW shares in the open market
  3. Jul 30, 2025Insider · 4 peopleInsiders: 4 sales (~$5.1M)
  4. Aug 7, 2025Insider · 2 peopleInsiders: 2 sales (~$6.7M)
  5. Aug 11, 2025InsiderOfficer sold ~$1.23M of GLW shares in the open market
  6. Aug 12, 2025InsiderOfficer sold ~$79K of GLW shares in the open market
  7. Sep 4, 2025InsiderOfficer sold ~$1.4M of GLW shares in the open market
  8. Sep 10, 20255% stakeSamsung Display Co., Ltd. reported a passive stake (13G) of 7.9%
  9. Sep 17, 2025InsiderOfficer sold ~$1.37M of GLW shares in the open market
View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Corning Inc.

For Corning Inc., OQRO holds 3 insider filings (SEC Form 4 or Form 144), 6 Congress trade reports and 65 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its GLW page.

Other recent filings by Edward A Schlesinger, Exec. Vice President and CFO

The full history of Edward A Schlesinger, Exec. Vice President and CFO is on the profile page.

How this filing works

Other disclosures at Corning Inc.

Everything OQRO holds on this company is on its GLW page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

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OQRO describes public disclosures and context calculated from them. It does not give personalized advice and does not recommend any transaction. How OQRO treats data