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PRE-MKT · 04:20 ET
Market ClerkRecap
Thu Oct 22 · pre-market2 signals on Oct 21108 insider buys this week · $250.3MCIRO short report next: Oct 31The week ahead

GLW

CORNING INC /NY
NYSE · MATERIALS · DRAWING & INSULATING OF NONFERROUS WIRE
134.92
+2.66 +2.01%
USD · close Oct 21

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One year, everything drawn on

251 SESSIONS · DAILY CLOSES
27020113364Sep 4 · Senior Vice President & CHRO sell $1.5MAug 28 · Vice Chairman, EVP and CLAO sell $2MSep 24 · Maria Salazar sellSep 8 · Maria Salazar buySep 8 · Maria Salazar buySep 4 · Maria Salazar sellSep 4 · Maria Salazar sellMar 27 · Alan Armstrong sellMar 25 · Gilbert Cisneros buyMar 19 · Maria Salazar buyMar 19 · Maria Salazar buyJul 29 · 10-Q filed (Q2 2026)May 1 · 10-Q filed (Q1 2026)Feb 12 · 10-K filed (FY 2025)Feb 12 · 10-K filed (Q4 2025)Oct 31 · 10-Q filed (Q3 2025)Jul 29 · 10-Q filed (Q2 2025)May 1 · 10-Q filed (Q1 2025)Feb 12 · 10-K filed (FY 2024)Feb 12 · 10-K filed (Q4 2024)Oct 31 · 10-Q filed (Q3 2024)Feb 12 · 10-K filed (FY 2023)Feb 12 · 10-K filed (Q4 2023)OCT 2025JAN 2026APRJUL
Insider buyInsider sellCongress buy, above the lineCongress sell, below10-K / 10-Q filedHOVER A MARKER FOR THE FILING
THE WORK ORDER · 2026-10-22
Insiders (90d): $3.5M net selling
Shorts (latest report): 20M short · +3.2M last period
Every line of the math
18FLAG

Congress is trading it

ALL 9
TradedMemberTypeAmount
Sep 24Maria Salazar R·FLSell$1K–$15K
Sep 8Maria Salazar R·FLBuy$1K–$15K
Sep 8Maria Salazar R·FLBuy$1K–$15K
Sep 4Maria Salazar R·FLSell$1K–$15K
Sep 4Maria Salazar R·FLSell$1K–$15K
Mar 27Alan Armstrong R·OKSell$100K–$250K

Insider activity

ALL 2
DateInsiderTypeValue
Sep 4Senior Vice President & CHROSell$1.5M
Aug 28Vice Chairman, EVP and CLAOSell$2M
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