Insider trade

CFO sold ~$4.2M of GLW shares in the open market

Traded May 7, 2026 · Filed May 8, 2026

Corning Inc.GLW

~$4.2M
Reported value · 23K sh @ $186.076: 65K
Holds after · shares reported: -12.1%
stock since the trade · S&P 500 +4.4%, $182.40 → $160.42 on Oct 1

Why it stands out

The money chief of Corning Inc. sold $4.2M of Corning Inc. shares. Nobody planned it ahead of time.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: May 7, 2026
Reporting period: Not applicable
Filed with the SEC: May 8, 2026

CFO$1M+

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$4,198,247

Shares × reported transaction price

Timing vs results

9 days after results of Apr 28, 2026, 82 days before results of Jul 28, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Price at the time

Closed at $182.40 on May 7, 2026, at its 52-week high, after a 25% rise over the previous 30 trading days

52-week range $45.05 (May 8, 2025) to $182.40 (May 7, 2026), 100% of the way up, from 251 adjusted closes. 30 trading days earlier: $146.35 on Mar 25, 2026. Describes the past only, not a forecast

Planned / mechanical clue

None found in footnotes

Only flagged when a footnote says so; never inferred

After it was reported

After	Stock	S&P 500	Difference
7 days	+2.6%	+0.2%	+2.4%
30 days	+0.3%	+0.2%	+0.1%
90 days	-15.9%	+4.2%	-20.1%

Past results only. Not a forecast.

Source receipt

Record ID: 0000024741-26-000211
Filed / recorded: May 8, 2026, 12:08 AM UTC
Added to OQRO: Oct 2, 2026, 12:27 PM UTC
Parser: form4-xml-v1
Data quality: Verified: identifiers matched exactly
Issuer: CORNING INC /NY
Issuer CIK: 24741
Ticker: GLW
Reporting person: Edward A Schlesinger
Relationship: Officer
Officer title: Exec. Vice President and CFO
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: May 7, 2026
Transaction code: S
Shares / units: 22,562
Price per share: $186.076
Acquired / disposed: Disposed (D)
Shares owned after: 65,264
Ownership form: Direct
Amendment: No

Footnotes from the filing

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $185.00 to $187.15, inclusive. The reporting person undertakes to provide to Corning Incorporated, any security holder of Corning Incorporated, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth previously in the footnote.