Form 4 Tracker
CORNING INC /NY
GLW

93 insider filings · Latest: Jun 9, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Jun 9, 2026Jun 9 8:03 PMWendell P WeeksDirector, Chairman, CEO and President
Sale
100,000$186.46$18.6M908,353(D)

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Jun 9, 2026Jun 9 3:57 PMWendell Weeks
Proposed Sale
100,000$186.41$18.6M

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May 22, 2026May 26 8:01 PMJaymin AminSVP and Chief Tech. Officer
Sale
27,395$192.14$5.3M94,400(D)

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May 22, 2026May 22 8:02 PMJaymin Amin
Proposed Sale
27,395$192.13$5.3M

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May 15, 2026May 18 8:02 PMAvery H Nelson IIIExecutive Vice President & COO
Sale
20,000$195.93$3.9M70,059(D)

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May 15, 2026May 15 6:08 PMAvery H Nelson III
Proposed Sale
20,000$195.93$3.9M

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May 13, 2026May 14 8:10 PMRonald L VerkleerenSVP Emerging Innovations Group
Sale
10,000$207.77$2.1M48,143(D)

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May 13, 2026May 13 8:27 PMRonald Verkleeren
Proposed Sale
10,000$207.77$2.1M

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May 11, 2026May 12 8:33 PMMichaune D TillmanSVP and General Counsel
Sale
3,260$207.02$674.9K10,174(D)

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May 11, 2026May 12 8:19 PMSoumya SeetharamSenior Vice President & CDIO
Sale
20,000$206.23$4.1M25,570(D)

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May 11, 2026May 12 8:11 PMJohn Z ZhangExec. Vice President & CCDO
Sale
10,000$198.34$2.0M5,138(D)

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May 11, 2026May 11 9:18 PMMichaune Tillman
Proposed Sale
3,260$207.02$674.9K

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May 11, 2026May 11 6:17 PMJohn Zhang
Proposed Sale
10,000$198.34$2.0M

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May 11, 2026May 11 5:54 PMSOUMYA SEETHARAM
Proposed Sale
20,000$206.23$4.1M

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May 8, 2026May 8 8:03 PMLewis A SteversonVice Chairman, EVP and CLAO
Sale
27,750$196.06$5.4M28,152(D)

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May 8, 2026May 8 8:02 PMMichelle L GulloSenior Vice President & CHRO
Sale
5,315$189.03$1.0M37,636(D)

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May 8, 2026May 8 8:00 PMStefan BeckerSVP, Finance & Corp Controller
Sale
21,000$188.08$3.9M7,263(D)

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May 8, 2026May 8 7:34 PMMichelle Gullo
Proposed Sale
5,315$189.03$1.0M

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May 8, 2026May 8 4:10 PMLewis Steverson
Proposed Sale
27,750$196.06$5.4M

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May 8, 2026May 8 2:41 PMStefan Becker
Proposed Sale
21,000$188.08$3.9M

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Jun 9, 2026Jun 9 8:03 PMWendell P WeeksDirector, Chairman, CEO and President
Option Exercise
100,000$27.0349,849(D)

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May 22, 2026May 26 8:01 PMJaymin AminSVP and Chief Tech. Officer
Option Exercise
7,917$27.000(D)

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May 14, 2026May 15 8:02 PMLi FangSVP, Corning Intl & NBD, Solar
Option Exercise
8,7250(D)

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Apr 29, 2026May 1 1:08 PMStefan BeckerSVP, Finance & Corp Controller
Option Exercise
2,7958,930(D)

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Apr 15, 2026Apr 16 7:58 PMWendell P WeeksDirector, Chairman, CEO and President
Option Exercise
340,0840(D)

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Apr 15, 2026Apr 16 7:00 PMJohn Z ZhangExec. Vice President & CCDO
Option Exercise
61,5710(D)

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Apr 15, 2026Apr 16 6:38 PMRonald L VerkleerenSVP Emerging Innovations Group
Option Exercise
46,9030(D)

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Apr 15, 2026Apr 16 6:12 PMLewis A SteversonVice Chairman, EVP and CLAO
Option Exercise
102,2270(D)

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Apr 15, 2026Apr 16 6:03 PMSoumya SeetharamSenior Vice President & CDIO
Option Exercise
44,7800(D)

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Apr 15, 2026Apr 16 5:23 PMEdward A SchlesingerExec. Vice President and CFO
Option Exercise
63,0690(D)

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Apr 15, 2026Apr 16 5:14 PMMichael Paul O'DaySVP and GM, Optical Comm.
Option Exercise
20,3360(D)

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Apr 15, 2026Apr 16 5:04 PMAvery H Nelson IIIExecutive Vice President & COO
Option Exercise
59,0110(D)

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Apr 15, 2026Apr 16 4:17 PMJordana Daryl KammerudSVP
Option Exercise
18,5150(D)

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Apr 15, 2026Apr 16 4:06 PMMichelle L GulloSenior Vice President & CHRO
Option Exercise
13,1490(D)

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Apr 15, 2026Apr 16 3:37 PMStefan BeckerSVP, Finance & Corp Controller
Option Exercise
44,7800(D)

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Apr 15, 2026Apr 16 3:20 PMJaymin AminSVP and Chief Tech. Officer
Option Exercise
50,9140(D)

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Apr 1, 2026Apr 2 8:04 PMWendell P WeeksDirector, Chairman, CEO and President
Grant/Award
30,86830,868(D)

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Apr 1, 2026Apr 2 7:01 PMJohn Z ZhangExec. Vice President & CCDO
Grant/Award
9,6929,692(D)

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Apr 1, 2026Apr 2 6:53 PMRonald L VerkleerenSVP Emerging Innovations Group
Grant/Award
4,0564,056(D)

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Apr 1, 2026Apr 2 5:39 PMMichaune D TillmanSVP and General Counsel
Grant/Award
3,4773,477(D)

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Page 1 of 5

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