Corning Inc. (GLW) insider trades, Congress trades and 13F ownership

Insider trade · Traded Sep 4, 2026 · Filed Sep 9, 2026
Officer sold ~$1.5M of GLW shares in the open market Source
Planned sale · Planned for Sep 4, 2026 · Notice filed Sep 4, 2026
Officer filed to sell about $1.5M of GLW stock Source
Insider trade · Traded Aug 28, 2026 · Filed Sep 1, 2026
Chair sold ~$1.98M of GLW shares in the open market Source

Fund holdings · Holdings as of Jun 30, 2026 (Q2 2026) · Filed Aug 14, 2026
Lone Pine Capital disclosed a reduced position in GLW for Q2 2026 Source
Fund holdings · Holdings as of Jun 30, 2026 (Q2 2026) · Filed Aug 14, 2026
Bridgewater Associates disclosed a new position in GLW for Q2 2026 Source
Fund holdings · Holdings as of Jun 30, 2026 (Q2 2026) · Filed Aug 14, 2026
Appaloosa no longer reported GLW for Q2 2026 Source

Congress trade · Transaction Mar 27, 2026 · Disclosed Jul 21, 2026
Disclosed sale of GLW — reported range $100,001 - $250,000 Source

Insider trade · Traded Jun 9, 2026 · Filed Jun 10, 2026
CEO sold ~$18.6M of GLW shares in the open market Source

Insider trade · Traded May 22, 2026 · Filed May 27, 2026
Officer sold ~$5.26M of GLW shares in the open market Source
Insider trade · Traded May 15, 2026 · Filed May 19, 2026
Officer sold ~$3.92M of GLW shares in the open market Source
Insider trade · Traded May 13, 2026 · Filed May 15, 2026
Officer sold ~$2.08M of GLW shares in the open market Source
Insider trade · Traded May 11, 2026 · Filed May 13, 2026
Officer sold ~$4.12M of GLW shares in the open market Source

Congress trade · Transaction Mar 19, 2026 · Disclosed Apr 21, 2026
Disclosed purchase of GLW — reported range $15,001 - $50,000 Source
Congress trade · Transaction Mar 19, 2026 · Disclosed Apr 21, 2026
Disclosed purchase of GLW — reported range $15,001 - $50,000 Source
Congress trade · Transaction Mar 25, 2026 · Disclosed Apr 7, 2026
Disclosed purchase of GLW — reported range $1,001 - $15,000 Source

Insider trade · Traded Feb 26, 2026 · Filed Feb 28, 2026
CEO sold ~$21.4M of GLW shares in the open market Source
Insider trade · Traded Feb 13, 2026 · Filed Feb 14, 2026
Officer sold ~$77K of GLW shares in the open market Source
Insider trade · Traded Feb 12, 2026 · Filed Feb 14, 2026
Officer sold ~$6K of GLW shares in the open market Source
Insider trade · Traded Feb 12, 2026 · Filed Feb 13, 2026
Officer sold ~$205K of GLW shares in the open market Source

Insider trade · Traded Jan 29, 2026 · Filed Jan 31, 2026
Officer sold ~$4.5K of GLW shares in the open market Source
Insider trade · Traded Jan 29, 2026 · Filed Jan 30, 2026
CFO sold ~$2.21M of GLW shares in the open market Source

Insider trade · Traded Dec 10, 2025 · Filed Dec 12, 2025
Officer sold ~$1.99M of GLW shares in the open market Source
Insider trade · Traded Dec 10, 2025 · Filed Dec 12, 2025
Officer sold ~$1.5M of GLW shares in the open market Source

Insider trade · Traded Oct 31, 2025 · Filed Nov 4, 2025
CFO sold ~$1.91M of GLW shares in the open market Source
Insider trade · Traded Oct 31, 2025 · Filed Nov 4, 2025
Chair sold ~$2.06M of GLW shares in the open market Source

Insider trade · Traded Oct 29, 2025 · Filed Oct 31, 2025
Insider sold ~$9.02M of GLW shares in the open market Source
Insider trade · Traded Oct 29, 2025 · Filed Oct 31, 2025
Officer sold ~$1.1M of GLW shares in the open market Source

Congress trade · Transaction May 28, 2025 · Disclosed Jun 11, 2025
Disclosed purchase of GLW — reported range $1,001 - $15,000 Source
Congress trade · Transaction May 22, 2025 · Disclosed Jun 11, 2025
Disclosed purchase of GLW — reported range $1,001 - $15,000 Source

Congress trade · Transaction May 14, 2025 · Disclosed May 19, 2025
Disclosed purchase of GLW — reported range $1,001 - $15,000 Source
Congress trade · Transaction Apr 17, 2025 · Disclosed May 14, 2025
Disclosed sale of GLW — reported range $15,001 - $50,000 Source
Congress trade · Transaction Apr 9, 2025 · Disclosed May 14, 2025
Disclosed sale of GLW — reported range $1,001 - $15,000 Source
Congress trade · Transaction Apr 8, 2025 · Disclosed May 8, 2025
Disclosed purchase of GLW — reported range $1,001 - $15,000 Source

Congress trade · Transaction Jan 30, 2025 · Disclosed Feb 10, 2025
Disclosed purchase of GLW — reported range $1,001 - $15,000 Source
Congress trade · Transaction Jan 27, 2025 · Disclosed Feb 10, 2025
Disclosed purchase of GLW — reported range $1,001 - $15,000 Source