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Corning Inc.

GLW Net selling
CIK 0000024741 #131 in the set updated 17 Sep 2026
Bought (12 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$113.57M
$0.00 on a plan · $52.68M straight out of an exercise
Sold at will
$60.89M
27 of 35 sales
Net
−$113.57M
−$60.89M against sales at will

By person

23 insiders · 36 transactions
81.9×

Wendell P. Weeks holds 81.9 times base salary in stock. $138.33M 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
WEEKS WENDELL P
Chairman, CEO and President
$40.01M (2) scheduled
−$40.01M
908,353
$138.33M
−5.3%
Musser Eric S
Retired President
$13.72M (3)
−$13.72M
4,926
$750.18K
−97.8%
STEVERSON LEWIS A
Vice Chairman, EVP and CLAO
$11.48M (4)
−$11.48M
15,052
$2.29M
−54.0%
Schlesinger Edward A
Exec. Vice President and CFO
$8.31M (3)
−$8.31M
65,264
$9.94M
−18.3%
Amin Jaymin
SVP and Chief Tech. Officer
$6.63M (2) scheduled
−$6.63M
94,400
$14.38M
+5.8%
Seetharam Soumya
Senior Vice President & CDIO
$5.63M (2)
−$5.63M
25,570
$3.89M
−51.5%
Becker Stefan
SVP, Finance & Corp Controller
$5.05M (2)
−$5.05M
7,137
$1.09M
−73.4%
Zhang John Z
Exec. Vice President & CCDO
$4.96M (3)
−$4.96M
5,138
$782.47K
Nelson Avery H III
Executive Vice President & COO
$4.94M (3)
−$4.94M
70,059
$10.67M
+15.7%
Verkleeren Ronald L
SVP Emerging Innovations Group
$4.07M (2)
−$4.07M
48,143
$7.33M
−15.7%
Kammerud Jordana Daryl
SVP
$3.83M (1)
−$3.83M
12,269
$1.87M
−80.2%
Gullo Michelle L
Senior Vice President & CHRO
$2.60M (5)
−$2.60M
9,384
$1.43M
−74.0%
Fang Li
SVP, Corning Intl & NBD, Solar
$1.11M (1) scheduled
−$1.11M
8,725
$1.33M
TILLMAN MICHAUNE D
SVP and General Counsel
$674.87K (1)
−$674.87K
10,174
$1.55M
−45.4%
O'Day Michael Paul
SVP and GM, Optical Comm.
$558.23K (1)
−$558.23K
39,122
$5.96M
−17.4%
TOOKES HANSEL E II
Retired Director
92,761
$14.13M
+6.8%
WRIGHTON MARK S
Retired Director
61,621
$9.38M
−6.8%
CLARK RICHARD T
Retired Director
55,060
$8.39M
+31.2%
BLAIR DONALD W
Retired Director
34,773
$5.30M
+101.7%
Bayne John P JR
Retired Senior Vice President
6,700
$1.02M
−42.7%
Curran Martin J
Retired Executive VP
5,398
$822.06K
−91.8%
Bell Michael Alan
Retired Sr VP & GM, Opt Comm.
0
$0.00
−100.0%
Evenson Jeffrey W
Retired Exec. VP
0
$0.00

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.

Nothing of that kind in this period.

What was left out

Form 4 filings counted 131
Amendments (4/A) skipped 1
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 8
Sales at will 27
Transactions with no price 0
Shares from compensation/vesting 1,809,399
History held since 9 Sep 2016