Corning Inc /Ny (GLW) Insider Ownership

Historic Insider Ownership Trends

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Display Co., Ltd. Samsung 80,000,000 0 08 Apr, 2021
Wendell P Weeks Chairman, Ceo And President 733,891 0 27 Feb, 2026
Wendell P Weeks Chairman And Ceo 0 627,802 13 Sep, 2021
Lawrence D Mcrae 236,442 0 17 Apr, 2024
Hansel E Ii Tookes 92,761 0 10 Feb, 2025
Jaymin Amin Svp And Chief Tech. Officer 87,760 0 11 Feb, 2026
James P Clappin 85,064 0 11 Jan, 2022
Mark S Wrighton 61,621 0 08 Sep, 2025
Clark S Kinlin 59,945 0 09 Sep, 2021
Avery H Iii Nelson Executive Vice President Coo 59,788 0 12 Feb, 2026
Edward A Schlesinger Exec. Vice President And Cfo 55,472 0 11 Feb, 2026
Richard T Clark 55,060 0 05 Nov, 2024
Robert P. France 37,048 0 03 May, 2023
Michelle L Gullo Senior Vice President Chro 36,000 0 13 Feb, 2026
Donald W Blair 34,773 0 05 Nov, 2024
Ronald L Verkleeren Svp Emerging Innovations Group 34,083 0 11 Feb, 2026
Cheryl C Capps 31,493 0 08 Feb, 2024
Michael Paul O'Day Svp And Gm, Optical Comm. 30,692 0 11 Feb, 2026
Soumya Seetharam Senior Vice President Cdio 18,412 0 11 Feb, 2026
Michaune D Tillman Svp And General Counsel 16,380 0 06 May, 2025
David L Morse Exec. Vp Chief Tech. Officer 13,912 0 18 May, 2022
R Tony Tripeny 13,215 0 04 May, 2022
Roger W. Jr. Ferguson 6,938 0 14 Jun, 2021
John P Jr Bayne 0 6,700 22 Nov, 2024
Stefan Becker Svp, Finance Corp Controller 6,344 0 11 Feb, 2026
Martin J Curran 0 5,398 21 Nov, 2024
Eric S Musser 4,926 0 09 Feb, 2026
Lewis A Steverson Vice Chairman, Evp And Clao 3,461 0 11 Feb, 2026
Jordana Daryl Kammerud Svp 2,772 0 09 Feb, 2026
Anne Mullins 1,931 0 17 May, 2023

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
26 Feb, 2026 Wendell P Weeks Common Stock A 137,514 $27.00 888,099 D M
26 Feb, 2026 Wendell P Weeks Common Stock D 137,514 $155.37 750,585 D S
26 Feb, 2026 Wendell P Weeks Common Stock D 16,694 $0.00 733,891 D G
26 Feb, 2026 Wendell P Weeks Stock Options (Right to Buy) D 137,514 $0.00 0 D M
12 Feb, 2026 Michelle L Gullo Common Stock - Held by Spouse D 44 $135.83 0 I S
13 Feb, 2026 Michelle L Gullo Common Stock D 587 $131.11 36,000 D S
11 Feb, 2026 Avery H Iii Nelson Common Stock D 1,583 $128.74 59,788 D S
12 Feb, 2026 John Z Zhang Common Stock D 1,531 $133.75 0 D S
11 Feb, 2026 Thomas D French Restricted Stock Unit A 1,806 $0.00 17,047 D A
11 Feb, 2026 Ami Badani Restricted Stock Unit A 1,806 $0.00 2,481 D A
11 Feb, 2026 Pamela J. Craig Restricted Stock Unit A 1,806 $0.00 26,703 D A
11 Feb, 2026 Leslie A Brun Restricted Stock Unit A 1,806 $0.00 44,218 D A
11 Feb, 2026 Daniel P Huttenlocher Restricted Stock Unit A 1,806 $0.00 52,853 D A
11 Feb, 2026 Roger W. Jr. Ferguson Restricted Stock Unit A 1,806 $0.00 27,644 D A
11 Feb, 2026 Robert F Jr Cummings Restricted Stock Unit A 1,806 $0.00 52,853 D A
11 Feb, 2026 Kevin J Martin Restricted Stock Unit A 1,806 $0.00 52,853 D A
11 Feb, 2026 Stephanie Burns Restricted Stock Unit A 1,806 $0.00 52,853 D A
09 Feb, 2026 Soumya Seetharam Common Stock A 2,261 $0.00 19,017 D M
09 Feb, 2026 Ronald L Verkleeren Common Stock A 2,476 $0.00 34,976 D M
09 Feb, 2026 Wendell P Weeks Common Stock A 5,733 $0.00 753,512 D M