GLW Insider Trading
CORNING INC /NY | Drawing & Insulating of Nonferrous Wire
Comprehensive Trading Performance Summary
The investment history of corporate insiders at CORNING INC /NY provides a unique lens into the internal conviction of the company's leadership. By analyzing SEC Form 4 filings, investors can track how directors and officers are allocating their own capital. High-conviction buying often signals that management believes the current market price significantly undervalues future growth prospects, while strategic selling might occur for personal liquidity or portfolio diversification. Monitoring these shifts in ownership is essential for understanding the alignment between management and shareholders in the Drawing & Insulating of Nonferrous Wire sector.
Transactions on Chart
Open Full Chart| Filing Date | Trade Date | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|
| 2021-02-12 00:07 | 2021-02-09 | Nelson Avery H III | Officer - Senior VP & GM, Automotive | OPT+S | $36.54 | 16,155 | $590,296 | 0 | 0.0% |
| 2021-02-03 00:10 | 2021-02-01 | Morse David L | Officer - Exec. VP & Chief Tech. Officer | OPT+S | $36.00 | 100 | $3,600 | 500 | 0.0% |
| 2020-12-16 23:31 | 2020-12-14 | Bell Michael Alan | Officer - Senior VP & GM, Optical Comm. | OPT+S | $37.06 | 10,834 | $401,512 | 0 | 0.0% |
| 2020-12-04 00:11 | 2020-12-01 | Musser Eric S | Officer - President and COO | OPT+S | $37.69 | 33,337 | $1,256,495 | 72,201 | 0.0% |
| 2020-12-04 00:03 | 2020-12-01 | STEVERSON LEWIS A | Officer - EVP and CLAO | OPT+S | $37.50 | 36,214 | $1,357,920 | 0 | 0.0% |
| 2020-11-21 00:03 | 2020-11-19 | Bayne John P JR | Officer - SVP &GM, Mobile Consumer Elec. | OPT+S | $35.84 | 14,360 | $514,605 | 0 | 0.0% |
| 2020-11-21 00:02 | 2020-11-18 | Kinlin Clark S | Officer - Executive Vice President | OPT+S | $36.39 | 32,376 | $1,178,072 | 61,126 | 0.0% |
| 2020-11-10 00:05 | 2020-11-09 | Fang Li | Officer - Pres&GM, Corning Greater China | OPT+S | $36.34 | 3,409 | $123,883 | 0 | 0.0% |
| 2020-11-10 00:04 | 2020-11-05 | Morse David L | Officer - Exec. VP & Chief Tech. Officer | OPT+S | $34.69 | 200 | $6,937 | 500 | 0.0% |
| 2020-11-06 00:16 | 2020-11-03 | Schlesinger Edward A | Officer - Senior VP & Controller | OPT+S | $33.55 | 6,247 | $209,612 | 48,297 | 0.0% |
| 2020-11-06 00:10 | 2020-11-03 | Musser Eric S | Officer - President and COO | OPT+S | $33.74 | 25,357 | $855,482 | 72,201 | 0.0% |
| 2020-09-17 23:13 | 2020-09-17 | WEEKS WENDELL P | Director, Officer - Chairman and CEO | SELL | $32.47 | 54,917 | $1,783,281 | 726,847 | -7.0% |
| 2020-09-17 23:12 | 2020-09-16 | Tripeny R Tony | Officer - Exec. Vice President and CFO | OPT+S | $33.07 | 21,685 | $717,021 | 0 | 0.0% |
| 2020-09-15 22:36 | 2020-09-14 | Evenson Jeffrey W | Officer - Exec. VP & Chief Strategy Off | OPT+S | $32.70 | 19,477 | $636,941 | 38,634 | 0.0% |
| 2020-09-15 22:34 | 2020-09-11 | Curran Martin J | Officer - Exec. VP & Innovation Officer | OPT+S | $31.75 | 41,484 | $1,317,121 | 0 | 0.0% |
| 2020-09-03 23:08 | 2020-09-01 | STEVERSON LEWIS A | Officer - EVP and CLAO | OPT+S | $32.73 | 25,776 | $843,643 | 0 | 0.0% |
| 2020-08-12 23:03 | 2020-08-11 | Musser Eric S | Officer - President and COO | OPT+S | $32.32 | 46,885 | $1,515,356 | 72,201 | 0.0% |
| 2020-08-12 23:02 | 2020-08-10 | Morse David L | Officer - Exec. VP & Chief Tech. Officer | OPT+S | $31.84 | 39,192 | $1,247,854 | 58,400 | 0.0% |
| 2020-07-31 23:12 | 2020-07-31 | Kinlin Clark S | Officer - Executive Vice President | OPT+S | $30.80 | 28,840 | $888,275 | 70,266 | 0.0% |
| 2020-07-31 23:11 | 2020-07-30 | WEEKS WENDELL P | Director, Officer - Chairman and CEO | SELL | $31.07 | 94,928 | $2,949,413 | 781,764 | -10.8% |
| 2020-07-31 23:10 | 2020-07-29 | McRae Lawrence D | Officer - Vice Chairman & Corp. Dev. Off | OPT+S | $31.67 | 28,994 | $918,202 | 154,845 | 0.0% |
| 2020-07-31 23:09 | 2020-07-29 | Curran Martin J | Officer - Exec. VP & Innovation Officer | SELL | $31.08 | 34,000 | $1,056,744 | 20,154 | -62.8% |
| 2020-05-19 23:08 | 2020-05-15 | France Robert P. | Officer - Senior VP, Human Resources | SELL | $19.64 | 2,140 | $42,038 | 30,000 | -6.7% |
| 2019-12-14 00:07 | 2019-12-11 | CUMMINGS ROBERT F JR | Director | OPT+S | $28.39 | 2,345 | $66,577 | 151,199 | 0.0% |
| 2019-11-13 00:14 | 2019-11-11 | Curran Martin J | Officer - Exec. VP & Innovation Officer | OPT+S | $30.00 | 13,254 | $397,661 | 0 | 0.0% |
| 2019-11-13 00:13 | 2019-11-08 | RIEMAN DEBORAH | Director | OPT+S | $30.05 | 2,345 | $70,478 | 100,813 | 0.0% |
| 2019-11-09 00:05 | 2019-11-07 | STEVERSON LEWIS A | Officer - Exec. VP and General Counsel | OPT+S | $30.19 | 63,381 | $1,913,409 | 9,455 | 0.0% |
| 2019-11-07 00:04 | 2019-11-04 | McRae Lawrence D | Officer - Vice Chairman & Corp. Dev. Off | OPT+S | $30.00 | 29,729 | $891,870 | 144,329 | 0.0% |
| 2019-11-07 00:03 | 2019-11-04 | France Robert P. | Officer - Senior VP, Human Resources | OPT+S | $30.06 | 9,465 | $284,549 | 30,000 | 0.0% |
| 2019-11-01 23:06 | 2019-10-31 | Pambianchi Christine M | Officer - Former Executive VP | OPT+S | $29.78 | 1,000 | $29,780 | 2,894 | 0.0% |
| 2019-11-01 23:04 | 2019-10-30 | TOOKES HANSEL E II | Director | OPT+S | $30.00 | 2,345 | $70,350 | 86,863 | 0.0% |
| 2019-11-01 23:03 | 2019-10-30 | Morse David L | Officer - Exec. VP & Chief Tech. Officer | OPT+S | $29.79 | 375 | $11,169 | 500 | 0.0% |
| 2019-08-23 23:01 | 2019-08-21 | Kinlin Clark S | Officer - Executive Vice President | OPT+S | $27.94 | 9,667 | $270,096 | 60,981 | 0.0% |
| 2019-06-19 21:07 | 2019-06-18 | Pambianchi Christine M | Officer - Exec. VP, People and Digital | OPT+S | $31.84 | 194,960 | $6,207,643 | 58,036 | 0.0% |
| 2019-02-28 00:05 | 2019-02-25 | Morse David L | Officer - Exec. VP & Chief Tech. Officer | OPT+S | $35.00 | 36,664 | $1,283,240 | 35,953 | 0.0% |
| 2019-02-20 00:11 | 2019-02-15 | Musser Eric S | Officer - Exec VP, Corning Tech. & Intl. | OPT+S | $34.29 | 33,023 | $1,132,514 | 50,837 | 0.0% |
| 2019-02-16 00:10 | 2019-02-14 | WEEKS WENDELL P | Director, Officer - Chairman, CEO & President | OPT+S | $33.77 | 223,379 | $7,543,151 | 0 | 0.0% |
| 2019-02-01 00:00 | 2019-01-30 | Morse David L | Officer - Executive Vice President | OPT+S | $33.71 | 35,701 | $1,203,377 | 35,953 | 0.0% |
| 2018-12-21 00:01 | 2018-12-19 | McRae Lawrence D | Officer - Vice Chairman & Corp. Dev. Off | OPT+S | $30.68 | 20,000 | $613,600 | 130,716 | 0.0% |
| 2018-12-05 00:13 | 2018-11-30 | Morse David L | Officer - Executive Vice President | OPT+S | $32.16 | 30,151 | $969,665 | 35,953 | 0.0% |
| 2018-11-29 00:02 | 2018-11-26 | STEVERSON LEWIS A | Officer - Senior Vice President | SELL | $31.47 | 12,577 | $395,851 | 0 | -100.0% |
| 2018-11-21 00:13 | 2018-11-20 | Morse David L | Officer - Executive Vice President | OPT+S | $30.82 | 150 | $4,623 | 500 | 0.0% |
| 2018-11-21 00:12 | 2018-11-16 | RIEMAN DEBORAH | Director | OPT+S | $32.30 | 4,430 | $143,071 | 100,813 | 0.0% |
| 2018-09-21 23:03 | 2018-09-20 | McRae Lawrence D | Officer - Vice Chairman & Corp. Dev. Off | OPT+S | $36.18 | 30,667 | $1,109,587 | 130,716 | 0.0% |
| 2018-09-06 23:10 | 2018-09-04 | Pambianchi Christine M | Officer - Senior VP, Human Resources | SELL | $33.42 | 10,000 | $334,174 | 50,403 | -16.6% |
| 2018-08-31 00:23 | 2018-08-30 | Pambianchi Christine M | Officer - Senior VP, Human Resources | OPT+S | $33.66 | 1,000 | $33,655 | 1,788 | 0.0% |
| 2018-08-29 23:14 | 2018-08-27 | Musser Eric S | Officer - Exec VP, Corning Tech. & Intl. | OPT+S | $33.45 | 18,225 | $609,626 | 50,837 | 0.0% |
| 2018-08-03 23:09 | 2018-08-02 | WEEKS WENDELL P | Director, Officer - Chairman, CEO & President | OPT+S | $32.87 | 237,470 | $7,805,093 | 0 | 0.0% |
| 2018-08-03 23:08 | 2018-08-02 | Tripeny R Tony | Officer - Senior Vice President and CFO | OPT+S | $33.00 | 67,659 | $2,232,747 | 9,059 | 0.0% |
| 2018-08-01 23:07 | 2018-08-01 | Kinlin Clark S | Officer - Executive Vice President | OPT+S | $33.15 | 45,298 | $1,501,443 | 52,074 | 0.0% |
How to Interpret $GLW Trades
Not every insider transaction in CORNING INC /NY is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $GLW shares on the open market. It is crucial to distinguish between scheduled sales (under Rule 10b5-1) and voluntary increases in ownership, which demonstrate management’s true conviction that the stock is undervalued.
Data Source & Accuracy for GLW
Insider activity data for CORNING INC /NY is streamed in real-time directly from the SEC EDGAR system. We analyze raw Form 4 filings, filtering out technical adjustments and complex derivative transactions. This provides a transparent view of how ownership structure is evolving in $GLW, allowing you to follow the capital of those with the most intimate knowledge of the company.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.