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Home/Companies/Corning Incorporated

Corning Incorporated

673 insider trades tracked

GLW
Insider trades
673
Bought (open market)
$0
Sold (open market)
$140.2M
Acquired (grants)
$1.1M
Unique insiders
37

12-month activity

Monthly insider buy vs sell totals for Corning Incorporated.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$14.1M7
November 2025$0$05
December 2025$0$3.5M11
January 2026$0$2.2M21
February 2026$0$34.9M132
March 2026$0$04
April 2026$0$054
May 2026$0$35.4M15
June 2026$0$18.6M7
July 2026$0$00
August 2026$0$2M1
September 2026$0$00

Recent insider trades

Most recent Form 4 filings for Corning Incorporated.

  • STEVERSON LEWIS Asold13,100 shares ofGLWat $151.292$2MAug 28 · filed Aug 31Details
  • Martin Kevin Jgranted137 shares ofGLWat $255.43$35KJun 30 · filed Jul 1Details
  • Ferguson Roger W. Jr.granted161 shares ofGLWat $255.43$41KJun 30 · filed

Insiders at this company

Executives and directors who have filed Form 4s.

  • Amin Jaymin55 trades
  • WEEKS WENDELL P51 trades
  • Schlesinger Edward A48 trades
  • STEVERSON LEWIS A46 trades
  • Nelson Avery H III46 trades
  • Musser Eric S45 trades
  • Verkleeren Ronald L36 trades
  • O'Day Michael Paul32 trades

Explore insider screeners

Latest CEO & CFO PurchasesLatest CEO & CFO SalesDirector PurchasesOfficer PurchasesTop Purchases This WeekTop Sales This WeekTop Officer Buys (Month)10% Owner Filings10b5-1 Planned TradesDiscretionary TradesBuy/Sell RatiosPolitician-Insider Overlap
Jul 1
Details
  • BURNS STEPHANIEgranted161 shares ofGLWat $255.43$41KJun 30 · filed Jul 1Details
  • CUMMINGS ROBERT F JRgranted161 shares ofGLWat $255.43$41KJun 30 · filed Jul 1Details
  • Gullo Michelle Ltax-withheld18,378 shares ofGLWat $209.83$3.9MJun 22 · filed Jun 23Details
  • WEEKS WENDELL Psold100,000 shares ofGLWat $186.461$18.6MJun 9Details
  • WEEKS WENDELL Pexercised100,000 shares ofGLWat $27.03$2.7MJun 9Details
  • Amin Jayminsold27,395 shares ofGLWat $192.139$5.3MMay 22 · filed May 26Details
  • Amin Jayminexercised7,917 shares ofGLWat $27$214KMay 22 · filed May 26Details
  • Nelson Avery H IIIsold20,000 shares ofGLWat $195.93$3.9MMay 15 · filed May 18Details
  • Fang Liexercised8,725 shares ofGLWat $19.65$171KMay 14 · filed May 15Details
  • Becker Stefangifted126 shares ofGLWat $0May 13 · filed May 14Details
  • Verkleeren Ronald Lsold10,000 shares ofGLWat $207.771$2.1MMay 13 · filed May 14Details
  • TILLMAN MICHAUNE Dsold3,260 shares ofGLWat $207.015$675KMay 11 · filed May 12Details
  • Seetharam Soumyasold20,000 shares ofGLWat $206.232$4.1MMay 11 · filed May 12Details
  • Zhang John Zsold10,000 shares ofGLWat $198.338$2MMay 11 · filed May 12Details
  • Gullo Michelle Lsold5,315 shares ofGLWat $189.029$1MMay 8Details
  • Becker Stefansold21,000 shares ofGLWat $188.08$3.9MMay 8Details
  • STEVERSON LEWIS Asold27,750 shares ofGLWat $196.057$5.4MMay 8Details
  • Schlesinger Edward Asold22,562 shares ofGLWat $186.076$4.2MMay 7Details
  • Zhang John Zsold15,000 shares ofGLWat $184.666$2.8MMay 6Details
  • TILLMAN MICHAUNE Dtax-withheld2,946 shares ofGLWat $159.96$471KMay 4 · filed May 5Details
  • Becker Stefantax-withheld2,795 shares ofGLWat $151.9$425KApr 29 · filed May 1Details
  • Becker Stefanexercised429 shares ofGLWat $0Apr 29 · filed May 1Details
  • Becker Stefanexercised1,073 shares ofGLWat $0Apr 29 · filed May 1Details
  • Becker Stefanexercised619 shares ofGLWat $0Apr 29 · filed May 1Details
  • Becker Stefanexercised674 shares ofGLWat $0Apr 29 · filed May 1Details
  • O'Day Michael Paultax-withheld3,496 shares ofGLWat $153.05$535KApr 28 · filed Apr 29Details
  • Gullo Michelle Ltax-withheld6,198 shares ofGLWat $168.27$1MApr 15 · filed Apr 16Details
  • View all trades for GLW →
    Becker Stefan
    30 trades
  • Zhang John Z29 trades
  • Seetharam Soumya26 trades
  • Bell Michael Alan26 trades
  • Gullo Michelle L22 trades
  • Kammerud Jordana Daryl17 trades
  • Evenson Jeffrey W17 trades
  • Fang Li17 trades
  • McRae Lawrence D17 trades
  • Curran Martin J15 trades
  • Bayne John P JR13 trades
  • Martin Kevin J10 trades