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sellModerate cluster of 9

Avery H Nelson III sold $813k of GLW

Executive Vice President & COO at CORNING INC /NY. 6,262 shares at an average of $129.79, traded Feb 9, 2026, filed Feb 11, 2026.

Warning score
52
Value
$813k
6,262 shares
Holdings after
61,371
-9% from before
From 52-week low
+241%
low $38.36, close $130.70
From 52-week high
0%
high $130.70, as of Feb 9, 2026

Score components

  • Role
    COO
    +20
  • Trade size
    $813k at market
    +22
  • Share of holdings sold
    Sold 9.3% of holdings
    0
  • Cluster
    9 insiders selling within 14 days
    +15
  • Role exit
    The filing reports the insider leaving
    +10
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

GLWOct 9, 2026 · close 156.68
Since filing Feb 11, 2026: +18.5%SPY +13.4% · excess +5.1%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0000024741-26-000095, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 9, 2026MOption exercise
Common Stock
+2,476$0.00$068,526Feb 11, 2026
Feb 9, 2026FTax withholding
Common Stock
-893$131.39$117k67,633Feb 11, 2026
Feb 9, 2026SOpen-market sale
Common Stock
-6,262$129.79$813k61,371Feb 11, 2026
Feb 9, 2026MOption exercise
Restricted Stock Unitderivative
-2,476$0.00$00Feb 11, 2026

Related signals

Other insiders at CORNING INC /NY and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
60Notable
GLWsell
CORNING INC /NY
Michelle L Gullo
Senior Vice President & CHRO
$1.5M
9,874 shares
-51%
40Moderate
GLWsell
CORNING INC /NY
Jaymin Amin
SVP and Chief Tech. Officer
$5.3M
27,395 shares
-22%
65Notable
GLWsell 3
CORNING INC /NY
Wendell P Weeks
Chairman, CEO and President
$21M
137,514 shares
-15%
59Moderate
GLWsell 10
CORNING INC /NY
Michelle L Gullo
Senior Vice President & CHRO
$83k
631 shares
-1434%
57Moderate
GLWsell 9
CORNING INC /NY
Avery H Nelson III
Executive Vice President & COO
$204k
1,583 shares
-3%
62Notable
GLWsell 10
CORNING INC /NY
John Z Zhang
Exec. Vice President & CCDO
$205k
1,531 shares
-100%
65Notable
GLWsell 9
CORNING INC /NY
Lewis A Steverson
Vice Chairman, EVP and CLAO
$2.0M
15,366 shares
-82%
68Notable
GLWsell 9
CORNING INC /NY
Eric S Musser
President
$2.0M
15,000 shares
-75%
75Notable
GLWsell 9
CORNING INC /NY
Jordana Daryl Kammerud
SVP
$3.8M
30,000 shares
-92%
60Notable
GLWsell 9
CORNING INC /NY
Li Fang
SVP, Corning Intl & NBD, Solar
$1.1M
9,797 shares
-100%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Avery H Nelson III sold $813k of GLW | InsiderTell