Michelle L. Gullo - Senior Vice President & CHRO at CORNING INC /NY

Issuer-level insider activity

Role
Senior Vice President & CHRO
Issuer ticker
GLW on NYSE
Identity Names, identifiers, and filing context for this profile. 1 identity field
Entity type
Individual
Source evidence Original filing metadata and source links for verification. 1 source field
Source filing history
Open source filing history

Past-year transaction volume for Michelle L. Gullo in CORNING INC /NY

Buys

Open market
Shares
Avg price
Total value

Sells

Open market
Shares
-5,990
Avg price
$182.33
Total value
-$1,092,134

Net

Past year
Shares
-5,990
Share %
-100%
Total value
-$1,092,134

Reported holdings for Michelle L. Gullo in CORNING INC /NY

Form 4 holding Senior Vice President & CHRO

CORNING INC /NY

Security class
Common Stock
Shares / value
19,258
Estimated value
$2,618,510
Report date
22 Jun 2026
Price
$135.97
Ownership
Direct
Form 4 holding Senior Vice President & CHRO

CORNING INC /NY

Security class
Performance Share Unit
Shares / value
0
Estimated value
$0
Report date
15 Apr 2026
Price
$135.97
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding Senior Vice President & CHRO

CORNING INC /NY

Security class
Restricted Stock Unit
Shares / value
0
Estimated value
$0
Report date
15 Apr 2026
Price
$135.97
Ownership
Direct
Underlying class
Common Stock
Underlying amount
2,845
Form 4 holding Senior Vice President & CHRO

CORNING INC /NY

Security class
Restricted Stock Unit
Shares / value
0
Estimated value
$0
Report date
09 Feb 2026
Price
$90.67
Ownership
Held by Spouse
Underlying class
Common Stock
Underlying amount
76

Transaction history for Michelle L. Gullo in CORNING INC /NY

Sym Class Transaction % SEC-reported value SEC-reported price Shares Shares after Date Ownership
* marks a reported price that did not pass the local price check.
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