Transaction · 0000024741-26-000065

Gullo Michelle L

Gullo Michelle L, SVP, CHRO, reported a transaction classified as withholding at CORNING INC /NY involving 386.000000 shares for an estimated $42340.34. Reported holdings after the transaction were 36000.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

withholdingSEC transaction code FSVP, CHRO
GLWCORNING INC /NY
Filing timeFeb 06
Trade dateFeb 04, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$122.16
Pre-filing
1mo ago -27.4%1w ago -14.6%1d ago -7.7%
Returns since
7d +9.3%30d +0.9%90d +49.3%180d +28.3%1y +20.7%

GLW price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
GLW since 2026-02-06Filed 215 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
withholding
Code F
Identifier
0000024741-26-000065
Common Stock
Transaction date
Feb 04, 2026
Filed Feb 06, 2026, 09:14 PM · 2d delay
Shares
386 sh
$10.9k per share
Estimated value
-$4.23M
Computed from shares × price
Holdings after
36.0k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership
-12score
Filing-only score

-12

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Senior Vice President & CHRO

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    Each performance share unit represents a contingent right to receive one share of Corning Incorporated common stock.

  2. F2

    Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2025 agreement. Earned PSU…

  3. F3

    Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2024 agreement. Earned PSU…

  4. F4

    Performance share units (PSUs) were earned February 4, 2026 per Compensation Committee decision that performance criteria were satisfied for fiscal year 2025 pursuant to the 2023 agreement. Earned PSU…

  5. F5

    Vesting to satisfy tax requirement pursuant to the 2025 agreement.

  6. F6

    Vesting to satisfy tax requirement pursuant to the 2024 agreement.

  7. F7

    Vesting to satisfy tax requirement pursuant to the 2023 agreement.

Original filing · 0000024741-26-000065
Related transactions

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Same reporting owner
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