Person

Wendell P. Weeks

Chairman, CEO and President · Director, Corning Inc.

Current S&P 500 boards
2
Current roles
2
Open-market buys
$0
Open-market sales
$134.7M

Current roles

From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.

Past roles

“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.

Sits alongside

People who currently share a board or management team with this person.

Open-market trades

Purchases and sales reported on Form 4 at S&P 500 companies.

DateCompanyTypeSharesPriceValue
Jun 9, 2026GLWSale100,000$186.46$18.6M
Feb 26, 2026GLWSale137,514$155.37$21.4M
Aug 7, 2025GLWSale82,103$65.19$5.4M
Feb 28, 2025GLWSale55,831$50.11$2.8M
Feb 27, 2025GLWSale44,169$50.04$2.2M
Oct 31, 2024GLWSale100,000$48.36$4.8M
Jul 26, 2023GLWSale100,000$33.78$3.4M
Feb 13, 2023GLWSale97,167$35.51$3.5M
Feb 15, 2022GLWSale70,567$41.85$3.0M
Feb 14, 2022GLWSale104,229$41.52$4.3M
May 27, 2021GLWSale81,271$44.00$3.6M
May 25, 2021GLWSale18,729$44.00$824K
Feb 19, 2021GLWSale146,629$37.74$5.5M
Sep 17, 2020GLWSale54,917$32.47$1.8M
Jul 30, 2020GLWSale94,928$31.07$2.9M
May 7, 2020MRKSale5,000$76.02$380K
Feb 14, 2019GLWSale223,379$33.77$7.5M
Feb 13, 2019MRKSale5,000$78.71$394K
Aug 2, 2018GLWSale237,470$32.87$7.8M
Jun 8, 2018GLWSale224,884$28.71$6.5M
Feb 9, 2018MRKSale5,000$53.57$268K
Oct 31, 2017GLWSale248,857$31.37$7.8M
Jun 5, 2017GLWSale153,500$29.58$4.5M
Apr 26, 2017GLWSale41,075$28.46$1.2M
Mar 2, 2017GLWSale153,500$28.01$4.3M
Feb 6, 2017MRKSale5,000$64.51$323K
Jan 31, 2017GLWSale130,667$26.40$3.4M
Oct 26, 2016GLWSale204,750$23.07$4.7M
Aug 2, 2016GLWSale68,250$22.21$1.5M
Oct 4, 2011MRKSale100$31.35$3K

SEC reporting-owner ID (CIK) 1206158 · all filings on EDGAR