$150.13
2.331.58%
At close: Sep 18, 5:00 PM EST
$150.10
-0.03-0.02%
After Hours: 7:59 PM EST
Corning (GLW) institutional and insider ownership, recent insider transactions and ownership breakdown.
Shares Outstanding
859.638M
Shares Float
759.905M
Insider Shares Owned
5.628M
Insider % Owned
0.7%
Institutional Shares Held
439.187M
Institutional % Held
51.1%
Ownership Breakdown
Net Insider Activity by Month
Purchases (90d)
0
Sales (90d)
2
$3.5M total
Net Activity
Net Selling
Net Value (90d)
-$3.5M
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 4, 2026 | Michelle Gullo | SENIOR VICE PRESIDENT & CHRO | SELL | 9.874K | $152.29 | $1.5M |
| Aug 28, 2026 | LEWIS STEVERSON | VICE CHAIRMAN, EVP AND CLAO | SELL | 13.100K | $151.29 | $2.0M |
| Jun 9, 2026 | WENDELL WEEKS | CHAIRMAN, CEO AND PRESIDENT | SELL-OPTIONS | — | $106.75 | $15.9M |
| May 22, 2026 | Jaymin Amin | SVP AND CHIEF TECH. OFFICER | SELL | 19.478K | $109.57 | $5.0M |
| May 15, 2026 | Avery Nelson III | EXECUTIVE VICE PRESIDENT & COO | SELL | 20.000K | $195.93 | $3.9M |
| May 13, 2026 | Ronald Verkleeren | SVP EMERGING INNOVATIONS GROUP | SELL | 10.000K | $207.77 | $2.1M |
| May 11, 2026 | MICHAUNE TILLMAN | SVP AND GENERAL COUNSEL | SELL | 3.260K | $207.02 | $675K |
| May 11, 2026 | Soumya Seetharam | SENIOR VICE PRESIDENT & CDIO | SELL | 20.000K | $206.23 | $4.1M |
| May 11, 2026 | John Zhang | EXEC. VICE PRESIDENT & CCDO | SELL | 10.000K | $198.34 | $2.0M |
| May 8, 2026 | LEWIS STEVERSON | VICE CHAIRMAN, EVP AND CLAO | SELL | 27.750K | $196.06 | $5.4M |
| May 8, 2026 | Michelle Gullo | SENIOR VICE PRESIDENT & CHRO | SELL | 5.315K | $189.03 | $1.0M |
| May 8, 2026 | Stefan Becker | SVP, FINANCE & CORP CONTROLLER | SELL | 21.000K | $188.08 | $3.9M |
| May 7, 2026 | Edward Schlesinger | EXEC. VICE PRESIDENT AND CFO | SELL | 22.562K | $186.08 | $4.2M |
| May 6, 2026 | John Zhang | EXEC. VICE PRESIDENT & CCDO | SELL | 15.000K | $184.67 | $2.8M |
| Date | Member | Party | Chamber | Action | Amount |
|---|---|---|---|---|---|
| Mar 27, 2026 | Alan Armstrong | R | Senate | Sale | $100,001 - $250,000 |
| Mar 25, 2026 | Gilbert Ray Cisneros | D | House | Purchase | $1,001 - $15,000 |
| Mar 19, 2026 | Maria Elvira Salazar | R | House | Purchase | $15,001 - $50,000 |
| Mar 19, 2026 | Maria Elvira Salazar | R | House | Purchase | $15,001 - $50,000 |
| May 28, 2025 | Josh Gottheimer | D | House | Purchase | $1,001 - $15,000 |
| May 22, 2025 | Josh Gottheimer | D | House | Purchase | $1,001 - $15,000 |
| May 14, 2025 | Marjorie Taylor Greene | R | House | Purchase | $1,001 - $15,000 |
| May 5, 2025 | Marjorie Taylor Greene | R | House | Purchase | $1,001 - $15,000 |
| Apr 17, 2025 | Josh Gottheimer | D | House | Sale | $15,001 - $50,000 |
| Apr 9, 2025 | Josh Gottheimer | D | House | Sale | $1,001 - $15,000 |
| Apr 8, 2025 | Robert Bresnahan | R | House | Purchase | $1,001 - $15,000 |
| Jan 30, 2025 | Josh Gottheimer | D | House | Purchase | $1,001 - $15,000 |
| Jan 27, 2025 | Josh Gottheimer | D | House | Purchase | $1,001 - $15,000 |
| Nov 1, 2024 | Marjorie Taylor Greene | R | House | Purchase | $1,001 - $15,000 |
| Oct 24, 2024 | Thomas Suozzi | D | House | Sale | $1,001 - $15,000 |
| Sep 3, 2024 | Marjorie Taylor Greene | R | House | Purchase | $1,001 - $15,000 |
| Jul 23, 2024 | Marjorie Taylor Greene | R | House | Purchase | $1,001 - $15,000 |
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