GLW Ronald L. Verkleeren sold CORNING INC /NY shares — SEC Form 4SELLCORNING INC /NY

Ronald L. Verkleeren, SVP Emerging Innovations Group at CORNING INC /NY (GLW), sold 21,000 shares at $94.69 ($2.0M) on 2025-12-10, disclosed to the SEC on 2025-12-11.

SEC EDGAR Filing

0000024741-25-000139

View on SEC EDGAR

Trade context

Open-market sale of $2.0M GLW by SVP Emerging Innovations Group. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.

Notable65/100

Something here stands out, but not much.

Opportunistic Sell

Trade Context

•Decreased holdings by 38%
•Largest sale ever, out of 3
•Selling near 52-week high (+0% from peak)
•Last sale was 182 days ago
•Stock up +90% in previous 6 months

Filing Info

Filed2025-12-11

Traded2025-12-10

Accession0000024741-25-000139

SourceSEC EDGAR (Historical)

Insider

NameRonald L. Verkleeren

TitleSVP Emerging Innovations Group

PIT GradeInsiderUnrated

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Related Trades by This Insider

Ticker	Type	Filed	Value	7d Stock	Filing
GLW	SELL	2026-05-14	$2.1M	—	Filing →
GLW	SELL	2025-06-12	$2.0M	—

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GLW Ronald L. Verkleeren sold CORNING INC /NY shares — SEC Form 4SELLCORNING INC /NY

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Filing Info

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