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Corning Inc.

GLW Net selling
CIK 0000024741 #131 in the set updated 17 Sep 2026
Bought (120 mo)
$1.19M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$1.91B
$790.20K on a plan · $1.78B straight out of an exercise
Sold at will
$126.01M
104 of 284 sales
Net
−$1.91B
−$124.81M against sales at will

By person

41 insiders · 301 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
WEEKS WENDELL P
Chairman, CEO and President
$131.78M (24) scheduled
−$131.78M
1,536,155
$233.94M
+8.5%
Musser Eric S
Retired President
$35.04M (20)
−$35.04M
4,926
$750.18K
−83.1%
STEVERSON LEWIS A
Vice Chairman, EVP and CLAO
$24.73M (19)
−$24.73M
15,052
$2.29M
−40.1%
McRae Lawrence D
Retired Vice Chairman
$17.84M (14) scheduled
−$17.84M
278,559
$42.42M
+130.8%
Morse David L
Exec. VP & Chief Tech. Officer
$16.04M (20) scheduled
−$16.04M
13,912
$2.12M
Clappin James P
Retired Vice Chair &Strat. Adv
$15.81M (8) scheduled
−$15.81M
85,064
$12.95M
+49.8%
Kinlin Clark S
Retired Exec. Vice President
$14.59M (13) scheduled
−$14.59M
59,945
$9.13M
+15.1%
Curran Martin J
Retired Executive VP
$12.60M (12) scheduled
−$12.60M
28,225
$4.30M
−51.1%
Schlesinger Edward A
Exec. Vice President and CFO
$12.05M (14) scheduled
−$12.05M
65,264
$9.94M
+160.9%
Zhang John Z
Exec. Vice President & CCDO
$10.74M (18)
−$10.74M
5,138
$782.47K
Evenson Jeffrey W
Retired Exec. VP
$9.12M (7) scheduled
−$9.12M
0
$0.00
−100.0%
Becker Stefan
SVP, Finance & Corp Controller
$8.37M (6)
−$8.37M
7,137
$1.09M
+15,760%
Tripeny R Tony
Retired Exec. Vice President
$8.29M (6) scheduled
−$8.29M
13,215
$2.01M
Pambianchi Christine M
Former Executive VP
$8.26M (8) scheduled
−$8.26M
58,430
$8.90M
+15.9%
Nelson Avery H III
Executive Vice President & COO
$7.78M (5)
−$7.78M
70,059
$10.67M
+1,313%
Amin Jaymin
SVP and Chief Tech. Officer
$7.53M (3) scheduled
−$7.53M
94,400
$14.38M
+6.2%
Seetharam Soumya
Senior Vice President & CDIO
$7.46M (5)
−$7.46M
25,570
$3.89M
Bell Michael Alan
Retired Sr VP & GM, Opt Comm.
$5.26M (14) scheduled
−$5.26M
0
$0.00
−100.0%
Verkleeren Ronald L
SVP Emerging Innovations Group
$5.08M (3)
−$5.08M
48,143
$7.33M
+783.7%
Bayne John P JR
Retired Senior Vice President
$4.01M (13)
−$4.01M
6,700
$1.02M
+3,217%
Kammerud Jordana Daryl
SVP
$3.83M (1)
−$3.83M
12,269
$1.87M
Fang Li
SVP, Corning Intl & NBD, Solar
$3.29M (6) scheduled
−$3.29M
8,725
$1.33M
Ferrero Lisa
Senior Vice President & CAO
$2.87M (4) scheduled
−$2.87M
40,554
$6.18M
+307.0%
Gullo Michelle L
Senior Vice President & CHRO
$2.60M (5)
−$2.60M
9,384
$1.43M
−74.0%
ROGUS MARK S
Retired Senior VP & Treasurer
$2.05M (5) scheduled
−$2.05M
97,423
$14.84M
+7.8%
Mullins Anne
Retired Senior Vice President
$1.56M (1) scheduled
−$1.56M
1,931
$294.07K
France Robert P.
Retired Sr VP, Human Resources
$1.51M (11) scheduled
−$1.51M
37,048
$5.64M
+1,163%
O'Day Michael Paul
SVP and GM, Optical Comm.
$1.49M (2)
−$1.49M
39,122
$5.96M
−17.4%
RIEMAN DEBORAH
Director
$1.27M (5)
−$1.27M
100,813
$15.35M
−25.2%
Capps Cheryl C
Retired SVP
$1.26M (3)
−$1.26M
31,493
$4.80M
−70.5%
CANNING JOHN A JR
Retired Director
$887.93K (1)
+$887.93K
140,473
$21.39M
+28.7%
TILLMAN MICHAUNE D
SVP and General Counsel
$674.87K (1)
−$674.87K
10,174
$1.55M
TOOKES HANSEL E II
Retired Director
$324.45K (3) scheduled
−$324.45K
92,761
$14.13M
+6.8%
Ferguson Roger W. Jr.
Director
$299.70K (5)
+$299.70K
6,938
$1.06M
CUMMINGS ROBERT F JR
Director
$115.11K (2) scheduled
−$115.11K
151,199
$23.03M
+4.5%
LANDGRAF KURT M
Director
$82.44K (2) scheduled
−$82.44K
62,957
$9.59M
0.0%
BURNS STEPHANIE
Director
$3.98K (2)
+$3.98K
56,995
$8.68M
+21.2%
WRIGHTON MARK S
Retired Director
61,621
$9.38M
+3.9%
CLARK RICHARD T
Retired Director
55,060
$8.39M
+31.2%
BLAIR DONALD W
Retired Director
34,773
$5.30M
+101.7%

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.

Insider
Date
Role
Action
Shares
Price
Amount
Bell Michael Alan
12 Aug 2024
Senior VP & GM, Optical Comm.
Sold on a plan
2,175
$39.02
$84.88K
Bell Michael Alan
14 May 2024
Senior VP & GM, Optical Comm.
Sold on a plan
20,152
$35.00
$705.32K
Showing 250 of 301 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 1,357
Amendments (4/A) skipped 5
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 2
Sales straight out of an exercise 178
Sales at will 104
Transactions with no price 0
Shares from compensation/vesting 131,910,411
Sales filed before the plan box existed 30
History held since 9 Sep 2016