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Insider ActivityGLW
Zhang John Z, Exec. Vice President & CCDO at CORNING INC /NY, traded $5.3M of GLW
Updated Jun 14, 2026
Zhang John Z
Exec. Vice President & CCDO
CORNING INC /NY ·
$GLW
Transaction Details
| Insider | Zhang John Z |
|---|---|
| Title | Exec. Vice President & CCDO |
| Company | CORNING INC /NY |
| Ticker | GLW |
| Transaction Type | Tax |
| Transaction Date | 2026-04-15 |
| Shares Traded | 31,433 |
| Price Per Share | $168.27 |
| Total Value | $5.3M |
| Filed Date | 2026-04-16 |
| Accession Number | 0000024741-26-000189 |
Ownership Context
| Shares Owned After Transaction | 30,138 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0000024741-26-000189
Other Insider Trades — GLW
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| WEEKS WENDELL P | Chairman, CEO and President, Director | sold | $18.6M | 2026-06-09 |
| WEEKS WENDELL P | Chairman, CEO and President, Director | traded | $2.7M | 2026-06-09 |
| Amin Jaymin | SVP and Chief Tech. Officer | sold | $5.3M | 2026-05-22 |
| Amin Jaymin | SVP and Chief Tech. Officer | traded | $214K | 2026-05-22 |
| Nelson Avery H III | Executive Vice President & COO | sold | $3.9M | 2026-05-15 |
| Fang Li | SVP, Corning Intl & NBD, Solar | traded | $171K | 2026-05-14 |
| Becker Stefan | SVP, Finance & Corp Controller | traded | — | 2026-05-13 |
| Verkleeren Ronald L | SVP Emerging Innovations Group | sold | $2.1M | 2026-05-13 |
| Seetharam Soumya | Senior Vice President & CDIO | sold | $4.1M | 2026-05-11 |
| Zhang John Z | Exec. Vice President & CCDO | sold | $2.0M | 2026-05-11 |
Other Trades by Zhang John Z
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| GLW | CORNING INC /NY | sold | $2.0M | 2026-05-11 |
| GLW | CORNING INC /NY | sold | $2.8M | 2026-05-06 |
| GLW | CORNING INC /NY | traded | — | 2026-04-15 |
| GLW | CORNING INC /NY | traded | — | 2026-04-15 |
| GLW | CORNING INC /NY | traded | — | 2026-04-01 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for GLW — CORNING INC /NY →
Whisper Score — GLW
34.73
Murmurs
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 14, 2026 at 07:17 UTC