Company Insider Tape

Corning Incorporated insider transactions

Executive and director filing history, acquisition and disposal balance, executive concentration, cadence, and stored market context.

Symbol GLW Latest filing 30 Jun 2026

Company Read

Net disposal

GLW has 111 stored insider filings. Acquisitions account for 45.9% of classified filings and disposals account for 54.1%. The largest stored filing is $27.9M from WEEKS, WENDELL P.

Latest filing 30 Jun 2026most recent stored row
Largest filing $27.9Mreported transaction value
Total filings 111stored transaction rows
Acquisition value $3.4M51 acquisitions
Disposal value $129.7M60 disposals
Net value $-126.3Macquisitions minus disposals

Filing cadence

Last 12 active months
Mar 2026 4
Apr 2026 82
May 2026 17
Jun 2026 8

Acquisitions 45.9% · Disposals 54.1%

Mar 2026 $158.5K
Apr 2026 $71.3M
May 2026 $36.3M
Jun 2026 $25.4M

Executive concentration

By filing count
BECKER, STEFAN SVP, Finance & Corp Controller · 17 filings
WEEKS, WENDELL P Director, Chairman, CEO and President · 9 filings
AMIN, JAYMIN SVP and Chief Tech. Officer · 9 filings
ZHANG, JOHN Z Exec. Vice President & CCDO · 8 filings
GULLO, MICHELLE L Senior Vice President & CHRO · 8 filings
STEVERSON, LEWIS A Vice Chairman, EVP and CLAO · 7 filings
SCHLESINGER, EDWARD A Exec. Vice President and CFO · 7 filings
NELSON, AVERY H III Executive Vice President & COO · 7 filings

Market Context

GLW weekly market snapshot

Week 31 Jul 2026
Latest close 54725.00 ARSstored weekly close
1-week move -6.3%latest weekly bar
13-week move -31.1%medium-term context
Relative Strength 0.2Sharemaestro indicator
Fair value gap +137.0%price vs fair value
Trend signal 1smoothed trend state

Transaction History

Latest insider filings for GLW

Showing 61-90 of 111
Date 15 Apr 2026
Insider KAMMERUD, JORDANA DARYLSVP
Side Acquisition
Shares 12845
Price 0.00
Value 0
Security Common Stock
Date 15 Apr 2026
Insider KAMMERUD, JORDANA DARYLSVP
Side Acquisition
Shares 5670
Price 0.00
Value 0
Security Common Stock
Date 15 Apr 2026
Insider KAMMERUD, JORDANA DARYLSVP
Side Disposal
Shares 12845
Price 0.00
Value 0
Security Performance Share Unit
Date 15 Apr 2026
Insider NELSON, AVERY H IIIExecutive Vice President & COO
Side Acquisition
Shares 17838
Price 0.00
Value 0
Security Common Stock
Date 15 Apr 2026
Insider NELSON, AVERY H IIIExecutive Vice President & COO
Side Disposal
Shares 17838
Price 0.00
Value 0
Security Restricted Stock Unit
Date 15 Apr 2026
Insider NELSON, AVERY H IIIExecutive Vice President & COO
Side Disposal
Shares 41173
Price 0.00
Value 0
Security Performance Share Unit
Date 15 Apr 2026
Insider NELSON, AVERY H IIIExecutive Vice President & COO
Side Acquisition
Shares 41173
Price 0.00
Value 0
Security Common Stock
Date 15 Apr 2026
Insider O'DAY, MICHAEL PAULSVP and GM, Optical Comm.
Side Acquisition
Shares 6244
Price 0.00
Value 0
Security Common Stock
Date 15 Apr 2026
Insider O'DAY, MICHAEL PAULSVP and GM, Optical Comm.
Side Acquisition
Shares 14092
Price 0.00
Value 0
Security Common Stock
Date 15 Apr 2026
Insider O'DAY, MICHAEL PAULSVP and GM, Optical Comm.
Side Disposal
Shares 6244
Price 0.00
Value 0
Security Restricted Stock Unit
Date 15 Apr 2026
Insider O'DAY, MICHAEL PAULSVP and GM, Optical Comm.
Side Disposal
Shares 14092
Price 0.00
Value 0
Security Performance Share Unit
Date 15 Apr 2026
Insider SCHLESINGER, EDWARD AExec. Vice President and CFO
Side Acquisition
Shares 43981
Price 0.00
Value 0
Security Common Stock
Date 15 Apr 2026
Insider SCHLESINGER, EDWARD AExec. Vice President and CFO
Side Acquisition
Shares 19088
Price 0.00
Value 0
Security Common Stock
Date 15 Apr 2026
Insider SCHLESINGER, EDWARD AExec. Vice President and CFO
Side Disposal
Shares 19088
Price 0.00
Value 0
Security Restricted Stock Unit
Date 15 Apr 2026
Insider SCHLESINGER, EDWARD AExec. Vice President and CFO
Side Disposal
Shares 43981
Price 0.00
Value 0
Security Performance Share Unit
Date 15 Apr 2026
Insider SEETHARAM, SOUMYASenior Vice President & CDIO
Side Acquisition
Shares 13734
Price 0.00
Value 0
Security Common Stock
Date 15 Apr 2026
Insider SEETHARAM, SOUMYASenior Vice President & CDIO
Side Acquisition
Shares 31046
Price 0.00
Value 0
Security Common Stock
Date 15 Apr 2026
Insider SEETHARAM, SOUMYASenior Vice President & CDIO
Side Disposal
Shares 13734
Price 0.00
Value 0
Security Restricted Stock Unit
Date 15 Apr 2026
Insider SEETHARAM, SOUMYASenior Vice President & CDIO
Side Disposal
Shares 31046
Price 0.00
Value 0
Security Performance Share Unit
Date 15 Apr 2026
Insider STEVERSON, LEWIS AVice Chairman, EVP and CLAO
Side Disposal
Shares 71118
Price 0.00
Value 0
Security Performance Share Unit
Date 15 Apr 2026
Insider STEVERSON, LEWIS AVice Chairman, EVP and CLAO
Side Acquisition
Shares 71118
Price 0.00
Value 0
Security Common Stock
Date 15 Apr 2026
Insider STEVERSON, LEWIS AVice Chairman, EVP and CLAO
Side Disposal
Shares 31109
Price 0.00
Value 0
Security Restricted Stock Unit
Date 15 Apr 2026
Insider STEVERSON, LEWIS AVice Chairman, EVP and CLAO
Side Acquisition
Shares 31109
Price 0.00
Value 0
Security Common Stock
Date 15 Apr 2026
Insider VERKLEEREN, RONALD LSVP Emerging Innovations Group
Side Disposal
Shares 14332
Price 0.00
Value 0
Security Restricted Stock Unit
Date 15 Apr 2026
Insider VERKLEEREN, RONALD LSVP Emerging Innovations Group
Side Acquisition
Shares 32571
Price 0.00
Value 0
Security Common Stock
Date 15 Apr 2026
Insider VERKLEEREN, RONALD LSVP Emerging Innovations Group
Side Acquisition
Shares 14332
Price 0.00
Value 0
Security Common Stock
Date 15 Apr 2026
Insider VERKLEEREN, RONALD LSVP Emerging Innovations Group
Side Disposal
Shares 32571
Price 0.00
Value 0
Security Performance Share Unit
Date 15 Apr 2026
Insider WEEKS, WENDELL PDirector, Chairman, CEO and President
Side Disposal
Shares 104474
Price 0.00
Value 0
Security Restricted Stock Unit
Date 15 Apr 2026
Insider WEEKS, WENDELL PDirector, Chairman, CEO and President
Side Acquisition
Shares 104474
Price 0.00
Value 0
Security Common Stock
Date 15 Apr 2026
Insider WEEKS, WENDELL PDirector, Chairman, CEO and President
Side Disposal
Shares 235610
Price 0.00
Value 0
Security Performance Share Unit