Corning Inc. (GLW) insider trading

By person

42 insiders · 296 transactions

138×

Wendell P. Weeks holds 138 times base salary in stock. $233.94M of shares against $1.69M in salary for 2025.

Salary from the company's own proxy. The shares are what Wendell P. Weeks last reported holding, valued at $152.29, the price Common Stock was last bought or sold at on the open market here, on 4 Sep 2026.

Insider

Role

Bought

Sold

Net

Holding

Worth

Change

Samsung Display Co., Ltd. entity

10% owner

—

$1.52B (1) scheduled

−$1.52B

80,000,000

$12.18B

—

Wendell P Weeks

Chairman, CEO and President

—

$127.06M (23) scheduled

−$127.06M

1,536,155

$233.94M

+8.5%

Eric S Musser

Retired President

—

$35.04M (20)

−$35.04M

4,926

$750.18K

−83.1%

Lewis A Steverson

Vice Chairman, EVP and CLAO

—

$24.73M (19)

−$24.73M

15,052

$2.29M

−40.1%

Lawrence D McRae

Retired Vice Chairman

—

$17.84M (14) scheduled

−$17.84M

278,559

$42.42M

+130.8%

James P Clappin

Retired Vice Chair &Strat. Adv

—

$15.09M (7) scheduled

−$15.09M

85,064

$12.95M

+49.8%

David L Morse

Exec. VP & Chief Tech. Officer

—

$14.29M (18) scheduled

−$14.29M

13,912

$2.12M

—

Clark S Kinlin

Retired Exec. Vice President

—

$13.06M (12) scheduled

−$13.06M

59,945

$9.13M

+15.1%

Martin J Curran

Retired Executive VP

—

$12.60M (12) scheduled

−$12.60M

28,225

$4.30M

−51.1%

Edward A Schlesinger

Exec. Vice President and CFO

—

$12.05M (14) scheduled

−$12.05M

65,264

$9.94M

+160.9%

John Z Zhang

Exec. Vice President & CCDO

—

$10.74M (18)

−$10.74M

5,138

$782.47K

—

Jeffrey W Evenson

Retired Exec. VP

—

$9.12M (7) scheduled

−$9.12M

$0.00

−100.0%

Stefan Becker

SVP, Finance & Corp Controller

—

$8.37M (6)

−$8.37M

7,137

$1.09M

+15,760%

R Tony Tripeny

Retired Exec. Vice President

—

$8.29M (6) scheduled

−$8.29M

13,215

$2.01M

—

Christine M Pambianchi

Former Executive VP

—

$8.26M (8) scheduled

−$8.26M

58,430

$8.90M

+15.9%

Avery H Nelson III

Executive Vice President & COO

—

$7.78M (5)

−$7.78M

70,059

$10.67M

+1,313%

Jaymin Amin

SVP and Chief Tech. Officer

—

$7.53M (3) scheduled

−$7.53M

94,400

$14.38M

+6.2%

Soumya Seetharam

Senior Vice President & CDIO

—

$7.46M (5)

−$7.46M

25,570

$3.89M

—

Michael Alan Bell

Retired Sr VP & GM, Opt Comm.

—

$5.26M (14) scheduled

−$5.26M

$0.00

−100.0%

Ronald L Verkleeren

SVP Emerging Innovations Group

—

$5.08M (3)

−$5.08M

48,143

$7.33M

+783.7%

John P Bayne JR

Retired Senior Vice President

—

$4.01M (13)

−$4.01M

6,700

$1.02M

+3,217%

Jordana Daryl Kammerud

SVP

—

$3.83M (1)

−$3.83M

12,269

$1.87M

—

Li Fang

SVP, Corning Intl & NBD, Solar

—

$3.29M (6) scheduled

−$3.29M

8,725

$1.33M

—

Lisa Ferrero

Senior Vice President & CAO

—

$2.87M (4) scheduled

−$2.87M

40,554

$6.18M

+307.0%

Michelle L Gullo

Senior Vice President & CHRO

—

$2.60M (5)

−$2.60M

9,384

$1.43M

−74.0%

Mark S Rogus

Retired Senior VP & Treasurer

—

$2.05M (5) scheduled

−$2.05M

97,423

$14.84M

+7.8%

Anne Mullins

Retired Senior Vice President

—

$1.56M (1) scheduled

−$1.56M

1,931

$294.07K

—

Robert P. France

Retired Sr VP, Human Resources

—

$1.51M (11) scheduled

−$1.51M

37,048

$5.64M

+1,163%

Michael Paul O'Day

SVP and GM, Optical Comm.

—

$1.49M (2)

−$1.49M

39,122

$5.96M

−17.4%

Deborah Rieman

Director

—

$1.27M (5)

−$1.27M

100,813

$15.35M

−25.2%

Cheryl C Capps

Retired SVP

—

$1.26M (3)

−$1.26M

31,493

$4.80M

−70.5%

John A Canning Jr

Retired Director

$887.93K (1)

—

+$887.93K

140,473

$21.39M

+28.7%

Michaune D Tillman

SVP and General Counsel

—

$674.87K (1)

−$674.87K

10,174

$1.55M

—

Hansel E Tookes II

Retired Director

—

$324.45K (3) scheduled

−$324.45K

92,761

$14.13M

+6.8%

Roger W. Ferguson Jr.

Director

$299.70K (5)

—

+$299.70K

6,938

$1.06M

—

Robert F Cummings Jr

Director

—

$115.11K (2) scheduled

−$115.11K

151,199

$23.03M

+4.5%

Kurt M Landgraf

Director

—

$82.44K (2) scheduled

−$82.44K

62,957

$9.59M

0.0%

Stephanie Burns

Director

$3.98K (2)

—

+$3.98K

57,102

$8.70M

+21.2%

Mark S Wrighton

Retired Director

—

61,621

$9.38M

+3.9%

Richard T Clark

Retired Director

—

55,060

$8.39M

+31.2%

Donald W Blair

Retired Director

—

34,773

$5.30M

+101.7%

Kevin J Martin

Director

—

31,506

$4.80M

0.0%

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Corning Inc.

What the insiders did Net selling

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