Reporting owner · CIK 0002096996

Gullo Michelle L

Visual SEC Form 4 history across 1 companies, 22 transactions and 5 filings.

SVP, CHROSenior Vice President & CHROCORNING INC /NY
Open-market mix
Latest filingSep 08, 2026, 08:00 PM
Filings5Form 4 records
Buying$00 purchases
Selling$1.6M3 sales
Net value−$1.6MBuys minus sells
Companies14 securities
Most recentSep 04, 2026sale

Open-market buy performance

90-day forward return on this insider's open-market purchases

90d forward
Forward return is not available yet

We compute this from each buy's stock performance 90 days after the transaction. The price history is still being populated for this insider's their open-market buys, so the average and median will appear here once the daily price refresh has covered the relevant trading days.

Monthly open-market activity

Reported purchase and sale transaction counts

Buys Sells
530-3-5Jan 262Feb 261Sep 26

Net value flow

Buys minus sells

Jan 26
$0
Feb 26
−$82.9K
Sep 26
−$1.5M

Transaction texture

Ownership and ticket size

Average P/S size$528.9K
Median P/S size$77K
Direct18
Indirect4
Sep 04, 2026sale

Filing-only signals

Deterministic matches in this insider's history

Cluster Sellingpattern2Derivative Transactionfiling-context9Direct Ownershipfiling-context17Large Holdings Increaseholdings4Large Holdings Reductionholdings1

Latest Form 4 facts

Quick context from source filings

Latest transaction

sale at CORNING INC /NY on Sep 04, 2026 valued at $1,503,713.

Review SEC filing
Latest buy

No open-market insider purchase is available.

Latest sale

sale at CORNING INC /NY on Sep 04, 2026 valued at $1,503,713.

Review SEC filing

Associated companies

Visual map of known reporting history

GLWCORNING INC /NY22 transactions · latest Sep 08, 2026, 08:00 PM
TickerInsiderRoleTypeSharesValueCodeSignals90d returnFiledTrans date
GLWGullo Michelle L
SVPCHRO
exercise119$0M
Derivative Transaction Direct Ownership
+49.3%02/0602/04
GLWGullo Michelle L
SVPCHRO
exercise98$0M
Derivative Transaction Direct Ownership
+49.3%02/0602/04
GLWGullo Michelle L
SVPCHRO
grant4.75k$0A
Derivative Transaction Direct Ownership Large Holdings Increase
+49.3%02/0602/04
GLWGullo Michelle L
SVPCHRO
grant3.34k$0A
Derivative Transaction Direct Ownership Large Holdings Increase
+49.3%02/0602/04
GLWGullo Michelle L
SVPCHRO
grant2.74k$0A
Derivative Transaction Direct Ownership Large Holdings Increase
+49.3%02/0602/04
GLWGullo Michelle L
SVPCHRO
withholding386-$4.23MF
Direct Ownership
+49.3%02/0602/04
GLWGullo Michelle L
SVPCHRO
exercise169$0M
Direct Ownership
+49.3%02/0602/04
GLWGullo Michelle L
SVPCHRO
exercise119$0M
Direct Ownership
+49.3%02/0602/04
GLWGullo Michelle L
SVPCHRO
exercise98$0M
Direct Ownership
+49.3%02/0602/04
GLWGullo Michelle L
SVPCHRO
exercise283$0M
Derivative Transaction Direct Ownership
+64.1%01/0601/02

Gullo Michelle L Insider Activity FAQ

SEC Form 4 context

Who is Gullo Michelle L?

Gullo Michelle L is a reporting owner in SEC Form 4 filings with reporting owner CIK 0002096996.

Which companies has Gullo Michelle L reported transactions for?

CORNING INC /NY

When was Gullo Michelle L's latest insider buy?

No open-market insider purchase is available for this period.

When was Gullo Michelle L's latest insider sale?

sale at CORNING INC /NY on Sep 04, 2026 valued at $1,503,713.

Where can I see the original SEC filings?

Each transaction row links directly to the source SEC filing so the reported Form 4 details can be reviewed.

Are performance metrics included?

This version does not calculate win rates, forward returns, benchmark-adjusted returns, or high-conviction scores.