About this data
What it is
Before an executive, director or large owner sells restricted or control shares, they file a short notice with the SEC, called Form 144, saying how many shares they plan to sell, through which broker and roughly when. This feed lists those notices, and for each one shows whether a sale was reported afterwards on a Form 4 and how many days later.
Who files it
The person selling, or their broker, on the day the sale is placed. Electronic notices start in April 2023.
How current
We collect new notices throughout the day on SEC business days.
Terms
Form 144The notice an insider or other affiliate of a company files with the SEC before selling restricted or control shares, so the shares can be sold under Rule 144. The notice says how many shares, through which broker, and roughly when.10b5-1 planA Rule 10b5-1 trading plan lets an insider set up future sales in advance, on a schedule or at set prices, at a time when they do not hold inside information. A notice that gives a plan adoption date says the sale is made under such a plan.
Worth knowing
A notice is a plan, not a sale: the person may sell fewer shares, later, or not at all. The value is the one the filer typed, at a price they chose, not what the shares sell for. Many sales are routine, made to diversify or pay taxes, or under a 10b5-1 plan set up months earlier. A blank in the last column does not mean no sale: the person may not have to file a Form 4 (an ordinary affiliate does not), the sale may be recent, or the Form 4 may name a different spelling of the person. We match by the filer's number first and by name second. Information, not investment advice.

All of this comes from public filings.

Form 144 notices per day, last 30 days

0100200300Oct 17 · All notices: 0Oct 17 · Notices that give a 10b5-1 plan: 0Oct 17Oct 18 · All notices: 0Oct 18 · Notices that give a 10b5-1 plan: 0Oct 19 · All notices: 47Oct 19 · Notices that give a 10b5-1 plan: 29Oct 20 · All notices: 52Oct 20 · Notices that give a 10b5-1 plan: 39Oct 21 · All notices: 46Oct 21 · Notices that give a 10b5-1 plan: 26Oct 21Oct 22 · All notices: 49Oct 22 · Notices that give a 10b5-1 plan: 22Oct 23 · All notices: 62Oct 23 · Notices that give a 10b5-1 plan: 23Oct 24 · All notices: 0Oct 24 · Notices that give a 10b5-1 plan: 0Oct 25 · All notices: 0Oct 25 · Notices that give a 10b5-1 plan: 0Oct 25Oct 26 · All notices: 75Oct 26 · Notices that give a 10b5-1 plan: 28Oct 27 · All notices: 71Oct 27 · Notices that give a 10b5-1 plan: 18Oct 28 · All notices: 54Oct 28 · Notices that give a 10b5-1 plan: 17Oct 29 · All notices: 100Oct 29 · Notices that give a 10b5-1 plan: 31Oct 29Oct 30 · All notices: 97Oct 30 · Notices that give a 10b5-1 plan: 35Oct 31 · All notices: 0Oct 31 · Notices that give a 10b5-1 plan: 0Nov 1 · All notices: 0Nov 1 · Notices that give a 10b5-1 plan: 0Nov 2 · All notices: 272Nov 2 · Notices that give a 10b5-1 plan: 133Nov 2Nov 3 · All notices: 142Nov 3 · Notices that give a 10b5-1 plan: 48Nov 4 · All notices: 190Nov 4 · Notices that give a 10b5-1 plan: 77Nov 5 · All notices: 148Nov 5 · Notices that give a 10b5-1 plan: 53Nov 6 · All notices: 127Nov 6 · Notices that give a 10b5-1 plan: 41Nov 6Nov 7 · All notices: 0Nov 7 · Notices that give a 10b5-1 plan: 0Nov 8 · All notices: 0Nov 8 · Notices that give a 10b5-1 plan: 0Nov 9 · All notices: 217Nov 9 · Notices that give a 10b5-1 plan: 75Nov 10 · All notices: 202Nov 10 · Notices that give a 10b5-1 plan: 59Nov 10Nov 11 · All notices: 0Nov 11 · Notices that give a 10b5-1 plan: 0Nov 12 · All notices: 240Nov 12 · Notices that give a 10b5-1 plan: 77Nov 13 · All notices: 127Nov 13 · Notices that give a 10b5-1 plan: 28Nov 14 · All notices: 0Nov 14 · Notices that give a 10b5-1 plan: 0Nov 14Nov 15 · All notices: 0Nov 15 · Notices that give a 10b5-1 plan: 0
0100200300Oct 17 · All notices: 0Oct 17 · Notices that give a 10b5-1 plan: 0Oct 17Oct 18 · All notices: 0Oct 18 · Notices that give a 10b5-1 plan: 0Oct 19 · All notices: 47Oct 19 · Notices that give a 10b5-1 plan: 29Oct 20 · All notices: 52Oct 20 · Notices that give a 10b5-1 plan: 39Oct 21 · All notices: 46Oct 21 · Notices that give a 10b5-1 plan: 26Oct 21Oct 22 · All notices: 49Oct 22 · Notices that give a 10b5-1 plan: 22Oct 23 · All notices: 62Oct 23 · Notices that give a 10b5-1 plan: 23Oct 24 · All notices: 0Oct 24 · Notices that give a 10b5-1 plan: 0Oct 25 · All notices: 0Oct 25 · Notices that give a 10b5-1 plan: 0Oct 25Oct 26 · All notices: 75Oct 26 · Notices that give a 10b5-1 plan: 28Oct 27 · All notices: 71Oct 27 · Notices that give a 10b5-1 plan: 18Oct 28 · All notices: 54Oct 28 · Notices that give a 10b5-1 plan: 17Oct 29 · All notices: 100Oct 29 · Notices that give a 10b5-1 plan: 31Oct 29Oct 30 · All notices: 97Oct 30 · Notices that give a 10b5-1 plan: 35Oct 31 · All notices: 0Oct 31 · Notices that give a 10b5-1 plan: 0Nov 1 · All notices: 0Nov 1 · Notices that give a 10b5-1 plan: 0Nov 2 · All notices: 272Nov 2 · Notices that give a 10b5-1 plan: 133Nov 2Nov 3 · All notices: 142Nov 3 · Notices that give a 10b5-1 plan: 48Nov 4 · All notices: 190Nov 4 · Notices that give a 10b5-1 plan: 77Nov 5 · All notices: 148Nov 5 · Notices that give a 10b5-1 plan: 53Nov 6 · All notices: 127Nov 6 · Notices that give a 10b5-1 plan: 41Nov 6Nov 7 · All notices: 0Nov 7 · Notices that give a 10b5-1 plan: 0Nov 8 · All notices: 0Nov 8 · Notices that give a 10b5-1 plan: 0Nov 9 · All notices: 217Nov 9 · Notices that give a 10b5-1 plan: 75Nov 10 · All notices: 202Nov 10 · Notices that give a 10b5-1 plan: 59Nov 10Nov 11 · All notices: 0Nov 11 · Notices that give a 10b5-1 plan: 0Nov 12 · All notices: 240Nov 12 · Notices that give a 10b5-1 plan: 77Nov 13 · All notices: 127Nov 13 · Notices that give a 10b5-1 plan: 28Nov 14 · All notices: 0Nov 14 · Notices that give a 10b5-1 plan: 0Nov 14Nov 15 · All notices: 0Nov 15 · Notices that give a 10b5-1 plan: 0

All notices Notices that give a 10b5-1 plan

By the day each notice was filed. A notice is a plan to sell, not a sale.

Latest notices of planned insider sales

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Showing: ticker GLW

Latest notices of planned insider sales
FiledInsiderCompanyShares to sellA notice is a plan, not a sale. The person may sell fewer shares, sell later, or not sell at all, and the number of shares is what they expect to sell on the day they file.ValueThe aggregate market value the filer typed on the notice: the shares times a price the filer chose. It is not what the shares will sell for.PlanA Rule 10b5-1 trading plan lets an insider set up future sales in advance, on a schedule or at set prices, at a time when they do not hold inside information. A notice that gives a plan adoption date says the sale is made under such a plan.Expected saleSale reportedInsiders who are officers, directors or hold more than 10% report their sales on a Form 4, within two business days. We look for the first Form 4 with an open-market sale by the same person in the same company within 90 days of the notice, and show how many days after the notice it was filed. A blank means we found none: the person may not have sold, may not have to file a Form 4, or the Form 4 may be one we do not have.Notice
Sep 4, 2026Michelle Gullo
Officer
GLW
Corning Incorporated
9,874$1.5M—Sep 4, 2026Form 4 ↗
4 days later · 9,874 shares
Form 144 ↗
Aug 28, 2026Lewis Steverson
Officer
GLW
Corning Incorporated
13,100$2.0M—Aug 28, 2026Form 4 ↗
3 days later · 13,100 shares
Form 144 ↗
Jun 9, 2026Wendell Weeks
Officer
GLW
Corning Incorporated
100,000$18.6M—Jun 9, 2026Form 4 ↗
same day · 100,000 shares
Form 144 ↗
May 22, 2026Jaymin Amin
Officer
GLW
Corning Incorporated
27,395$5.3M—May 22, 2026Form 4 ↗
4 days later · 27,395 shares
Form 144 ↗
May 15, 2026Avery H Nelson III
Officer
GLW
Corning Incorporated
20,000$3.9M—May 15, 2026Form 4 ↗
3 days later · 20,000 shares
Form 144 ↗
May 13, 2026Ronald Verkleeren
Officer
GLW
Corning Incorporated
10,000$2.1M—May 13, 2026Form 4 ↗
1 day later · 10,000 shares
Form 144 ↗
May 11, 2026Michaune Tillman
Officer
GLW
Corning Incorporated
3,260$674.9K—May 11, 2026Form 4 ↗
1 day later · 3,260 shares
Form 144 ↗
May 11, 2026John Zhang
Officer
GLW
Corning Incorporated
10,000$2.0M—May 11, 2026Form 4 ↗
1 day later · 10,000 shares
Form 144 ↗
May 11, 2026Soumya Seetharam
Officer
GLW
Corning Incorporated
20,000$4.1M—May 11, 2026Form 4 ↗
1 day later · 20,000 shares
Form 144 ↗
May 8, 2026Michelle Gullo
Officer
GLW
Corning Incorporated
5,315$1.0M—May 8, 2026Form 4 ↗
same day · 5,315 shares
Form 144 ↗
May 8, 2026Lewis Steverson
Officer
GLW
Corning Incorporated
27,750$5.4M—May 8, 2026Form 4 ↗
same day · 27,750 shares
Form 144 ↗
May 8, 2026Stefan Becker
Officer
GLW
Corning Incorporated
21,000$3.9M—May 8, 2026Form 4 ↗
same day · 21,000 shares
Form 144 ↗
May 7, 2026Edward Schlesinger
Officer
GLW
Corning Incorporated
22,562$4.2M—May 7, 2026Form 4 ↗
same day · 22,562 shares
Form 144 ↗
May 6, 2026John Zhang
Officer
GLW
Corning Incorporated
15,000$2.8M—May 6, 2026Form 4 ↗
same day · 15,000 shares
Form 144 ↗
Feb 26, 2026Wendell Weeks
Officer
GLW
Corning Incorporated
137,514$21.4M—Feb 26, 2026Form 4 ↗
1 day later · 137,514 shares
Form 144 ↗
Feb 13, 2026Michelle Gullo
Officer
GLW
Corning Incorporated
587$77.0K—Feb 13, 2026Form 4 ↗
same day · 631 shares
Form 144 ↗
Feb 13, 2026Michelle Gullo
Officer
GLW
Corning Incorporated
587$77.0K—Feb 13, 2026Form 4 ↗
same day · 631 shares
Form 144 ↗
Feb 12, 2026Trevor Gullo
Member of immediate family of any of th…
GLW
Corning Incorporated
44$5,971—Feb 12, 2026Form 4 ↗
1 day later · 631 shares
Form 144 ↗
Feb 12, 2026John Zhang
Officer
GLW
Corning Incorporated
1,531$204.7K—Feb 12, 2026Form 4 ↗
same day · 1,531 shares
Form 144 ↗
Feb 11, 2026Avery Nelson
Officer
GLW
Corning Incorporated
1,583$203.8K—Feb 11, 2026Form 4 ↗
1 day later · 1,583 shares
Form 144 ↗
Feb 10, 2026Avery Nelson
Officer
GLW
Corning Incorporated
6,262$812.7K—Feb 10, 2026Form 4 ↗
2 days later · 1,583 shares
Form 144 ↗
Feb 10, 2026Lewis Steverson
Officer
GLW
Corning Incorporated
15,366$2.0M—Feb 10, 2026Form 4 ↗
1 day later · 15,366 shares
Form 144 ↗
Feb 9, 2026Eric Musser
Officer
GLW
Corning Incorporated
15,000$2.0M—Feb 9, 2026Form 4 ↗
same day · 15,000 shares
Form 144 ↗
Feb 9, 2026Jordana Kammerud
Officer
GLW
Corning Incorporated
30,000$3.8M—Feb 9, 2026Form 4 ↗
same day · 30,000 shares
Form 144 ↗
Feb 4, 2026Fang Li
Officer
GLW
Corning Incorporated
9,797$1.1M—Feb 4, 2026Form 4 ↗
1 day later · 9,797 shares
Form 144 ↗
Feb 2, 2026Michael O'Day
Officer
GLW
Corning Incorporated
5,051$558.0K—Feb 2, 2026Form 4 ↗
same day · 5,051 shares
Form 144 ↗
Feb 2, 2026Eric Musser
Officer
GLW
Corning Incorporated
25,000$2.8M—Feb 2, 2026Form 4 ↗
same day · 25,000 shares
Form 144 ↗
Jan 29, 2026Trevor Gullo
Member of immediate family of any of th…
GLW
Corning Incorporated
44$4,500—Jan 29, 2026Form 4 ↗
1 day later · 44 shares
Form 144 ↗
Jan 29, 2026Edward Schlesinger
Officer
GLW
Corning Incorporated
21,104$2.2M—Jan 29, 2026Form 4 ↗
same day · 21,104 shares
Form 144 ↗
Dec 10, 2025Ronald Verkleeren
Officer
GLW
Corning Incorporated
21,000$2.0M—Dec 10, 2025Form 4 ↗
1 day later · 21,000 shares
Form 144 ↗
Dec 10, 2025Soumya Seetharam
Officer
GLW
Corning Incorporated
16,547$1.5M—Dec 10, 2025Form 4 ↗
1 day later · 16,547 shares
Form 144 ↗
Oct 31, 2025Lewis Steverson
Officer
GLW
Corning Incorporated
23,142$2.1M—Oct 31, 2025Form 4 ↗
3 days later · 23,142 shares
Form 144 ↗
Oct 31, 2025Edward Schlesinger
Officer
GLW
Corning Incorporated
20,893$1.9M—Oct 31, 2025Form 4 ↗
3 days later · 20,893 shares
Form 144 ↗
Oct 29, 2025Stefan Becker
Officer
GLW
Corning Incorporated
12,100$1.1M—Oct 29, 2025Form 4 ↗
1 day later · 12,100 shares
Form 144 ↗
Oct 29, 2025Eric Musser
Officer
GLW
Corning Incorporated
100,000$9.0M—Oct 29, 2025Form 4 ↗
1 day later · 100,000 shares
Form 144 ↗
Sep 17, 2025Jaymin Amin
Officer
GLW
Corning Incorporated
17,721$1.4M—Sep 17, 2025Form 4 ↗
1 day later · 17,721 shares
Form 144 ↗
Sep 4, 2025Eric Musser
Officer
GLW
Corning Incorporated
20,000$1.4M—Sep 4, 2025Form 4 ↗
same day · 20,000 shares
Form 144 ↗
Aug 12, 2025John Zhang
Officer
GLW
Corning Incorporated
1,212$79.4K—Aug 12, 2025Form 4 ↗
same day · 1,212 shares
Form 144 ↗
Aug 11, 2025Eric Musser
Officer
GLW
Corning Incorporated
18,850$1.2M—Aug 11, 2025Form 4 ↗
1 day later · 18,850 shares
Form 144 ↗
Aug 7, 2025Eric Musser
Officer
GLW
Corning Incorporated
20,000$1.3M—Aug 7, 2025Form 4 ↗
1 day later · 20,000 shares
Form 144 ↗
Aug 7, 2025Wendell P. Weeks
Chairman and CEO
GLW
Corning Incorporated
82,103$5.3M—Aug 7, 2025Form 4 ↗
1 day later · 82,103 shares
Form 144 ↗
Jul 30, 2025Edward Schlesinger
Officer
GLW
Corning Incorporated
14,082$877.0K—Jul 30, 2025Form 4 ↗
1 day later · 14,082 shares
Form 144 ↗
Jul 30, 2025Michael O'Day
Officer
GLW
Corning Incorporated
14,879$927.9K—Jul 30, 2025Form 4 ↗
1 day later · 14,879 shares
Form 144 ↗
Jul 30, 2025Lewis Steverson
Officer
GLW
Corning Incorporated
16,646$270.3K—Jul 30, 2025Form 4 ↗
1 day later · 16,646 shares
Form 144 ↗
Jul 30, 2025Avery Nelson III
Officer
GLW
Corning Incorporated
36,240$2.3M—Jul 30, 2025Form 4 ↗
1 day later · 36,240 shares
Form 144 ↗
Jun 11, 2025Ronald Verkleeren
Officer
GLW
Corning Incorporated
20,000$1.0M—Jun 11, 2025Form 4 ↗
1 day later · 20,000 shares
Form 144 ↗
Jun 6, 2025Eric Musser
Officer
GLW
Corning Incorporated
20,000$1.0M—Jun 6, 2025Form 4 ↗
4 days later · 20,000 shares
Form 144 ↗
Jun 2, 2025Edward Schlesinger
Officer
GLW
Corning Incorporated
4,464$222.5K—Jun 2, 2025Form 4 ↗
2 days later · 4,464 shares
Form 144 ↗
May 29, 2025Soumya Seetharam
Officer
GLW
Corning Incorporated
6,505$325.3K—May 29, 2025Form 4 ↗
4 days later · 6,505 shares
Form 144 ↗
May 29, 2025Stefan Becker
Officer
GLW
Corning Incorporated
17,106$849.8K—May 29, 2025Form 4 ↗
same day · 17,106 shares
Form 144 ↗

The newest 50 items, most recent first. Every row links to the notice on the SEC's site, and to the Form 4 when we found one. Updated Nov 15, 2026, 6:42 PM EST.

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