Insider Trading for GLW
View recent insider trading activity including purchases, sales, and awards. Insider trading can provide insights into how executives view their company's prospects.
Insider Trading Summary
Shares Acquired642.9K
Past 100 transactions
Shares Disposed938.5K
Past 100 transactions
Net Position-295.6K
Overall insider sentiment: bearish
Recent Activity (30 Days)
No insider transactions in the past 30 days.
Quarterly Activity (3 Months)
No insider transactions in the past 3 months.
Key Insider Activity: Feb 3, 2021 to Mar 31, 2021
WEEKS WENDELL P
ExecutiveChief Executive Officer
-26.2K shares
9 transactions
McRae Lawrence D
ExecutiveOfficer: Vice Chairman & Corp. Dev. Off
-66.7K shares
9 transactions
Clappin James P
ExecutiveOfficer: Vice Chair & Strategic Advisor
-63.3K shares
12 transactions
Tripeny R Tony
ExecutiveChief Financial Officer
-44.8K shares
7 transactions
Curran Martin J
ExecutiveVice President
-23.3K shares
12 transactions
Transaction Details
Show Less| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Mar 31, 2021 | Morse David L | EVice President | Exercise | 14 | $0.00 | $0.00 | 514 | View |
| Mar 31, 2021 | Morse David L | EVice President | Payment In Kind | 8 | $43.51 | $348.08 | 510 | View |
| Mar 31, 2021 | Morse David L | EVice President | Exercise | 14 | $0.00 | $0.00 | 38 | View |
| Mar 31, 2021 | Morse David L | EVice President | Exercise | 4 | $0.00 | $0.00 | 11 | View |
| Mar 31, 2021 | Morse David L | EVice President | D-Return | 11 | $0.00 | $0.00 | 0 | View |
| Mar 15, 2021 | Kinlin Clark S | EPresident | Exercise | 10.3K | $21.30 | $218,751.00 | 89.5K | View |
| Mar 15, 2021 | Kinlin Clark S | EPresident | Exercise | 10.5K | $20.91 | $218,760.42 | 79.2K | View |
| Mar 15, 2021 | Kinlin Clark S | EPresident | Exercise | 10.5K | $20.82 | $218,755.74 | 68.8K | View |
| Mar 15, 2021 | Kinlin Clark S | EPresident | Sale | 31.2K | $41.40 | $1,293,303.97 | 58.3K | View |
| Mar 15, 2021 | Kinlin Clark S | EPresident | Sale | 6.0K | $41.47 | $248,820.00 | 52.3K | View |
| Mar 15, 2021 | Kinlin Clark S | EPresident | Exercise | 10.5K | $20.82 | $218,755.74 | 0 | View |
| Mar 15, 2021 | Kinlin Clark S | EPresident | Exercise | 10.5K | $20.91 | $218,760.42 | 0 | View |
| Mar 15, 2021 | Kinlin Clark S | EPresident | Exercise | 10.3K | $21.30 | $218,751.00 | 0 | View |
| Mar 12, 2021 | McRae Lawrence D | EOfficer: Vice Chairman & Corp. Dev. Off | Exercise | 11.7K | $21.30 | $249,998.10 | 221.5K | View |
| Mar 12, 2021 | McRae Lawrence D | EOfficer: Vice Chairman & Corp. Dev. Off | Exercise | 12.0K | $20.91 | $249,999.96 | 209.8K | View |
| Mar 12, 2021 | McRae Lawrence D | EOfficer: Vice Chairman & Corp. Dev. Off | Exercise | 12.0K | $20.82 | $250,006.56 | 197.8K | View |
| Mar 12, 2021 | McRae Lawrence D | EOfficer: Vice Chairman & Corp. Dev. Off | Exercise | 31.0K | $15.37 | $476,193.34 | 185.8K | View |
| Mar 12, 2021 | McRae Lawrence D | EOfficer: Vice Chairman & Corp. Dev. Off | Sale | 66.7K | $40.15 | $2,677,309.11 | 154.8K | View |
| Mar 12, 2021 | McRae Lawrence D | EOfficer: Vice Chairman & Corp. Dev. Off | Exercise | 31.0K | $15.37 | $476,193.34 | 0 | View |
| Mar 12, 2021 | McRae Lawrence D | EOfficer: Vice Chairman & Corp. Dev. Off | Exercise | 12.0K | $20.82 | $250,006.56 | 0 | View |
| Mar 12, 2021 | McRae Lawrence D | EOfficer: Vice Chairman & Corp. Dev. Off | Exercise | 12.0K | $20.91 | $249,999.96 | 0 | View |
| Mar 12, 2021 | McRae Lawrence D | EOfficer: Vice Chairman & Corp. Dev. Off | Exercise | 11.7K | $21.30 | $249,998.10 | 0 | View |
| Mar 10, 2021 | Tripeny R Tony | EChief Financial Officer | Exercise | 13.9K | $15.37 | $214,288.54 | 44.8K | View |
| Mar 10, 2021 | Tripeny R Tony | EChief Financial Officer | Exercise | 14.8K | $14.50 | $214,281.00 | 30.9K | View |
| Mar 10, 2021 | Tripeny R Tony | EChief Financial Officer | Exercise | 16.1K | $13.33 | $214,279.75 | 16.1K | View |
| Mar 10, 2021 | Tripeny R Tony | EChief Financial Officer | Sale | 44.8K | $38.90 | $1,742,659.89 | 0 | View |
| Mar 10, 2021 | Tripeny R Tony | EChief Financial Officer | Exercise | 16.1K | $13.33 | $214,279.75 | 0 | View |
| Mar 10, 2021 | Tripeny R Tony | EChief Financial Officer | Exercise | 14.8K | $14.50 | $214,281.00 | 0 | View |
| Mar 10, 2021 | Tripeny R Tony | EChief Financial Officer | Exercise | 13.9K | $15.37 | $214,288.54 | 0 | View |
| Mar 8, 2021 | Evenson Jeffrey W | EVice President | Gift | 5.4K | $0.00 | $0.00 | 33.2K | View |
| Mar 1, 2021 | Zhang John Z | EVice President | Exercise | 4.2K | $20.89 | $87,508.21 | 11.4K | View |
| Mar 1, 2021 | Zhang John Z | EVice President | Exercise | 4.2K | $20.89 | $87,508.21 | 7.2K | View |
| Mar 1, 2021 | Zhang John Z | EVice President | Exercise | 3.0K | $22.68 | $68,743.08 | 3.0K | View |
| Mar 1, 2021 | Zhang John Z | EVice President | Sale | 11.4K | $39.23 | $447,591.04 | 0 | View |
| Mar 1, 2021 | Zhang John Z | EVice President | Exercise | 3.0K | $22.68 | $68,743.08 | 0 | View |
| Mar 1, 2021 | Zhang John Z | EVice President | Exercise | 4.2K | $20.89 | $87,508.21 | 0 | View |
| Mar 1, 2021 | France Robert P. | EVice President | Exercise | 5.0K | $19.65 | $97,503.30 | 40.8K | View |
| Mar 1, 2021 | France Robert P. | EVice President | Exercise | 5.8K | $27.00 | $157,518.00 | 35.8K | View |
| Mar 1, 2021 | France Robert P. | EVice President | Sale | 5.8K | $39.42 | $229,951.78 | 35.0K | View |
| Mar 1, 2021 | France Robert P. | EVice President | Sale | 5.0K | $39.42 | $195,591.62 | 30.0K | View |
| Mar 1, 2021 | France Robert P. | EVice President | Exercise | 5.0K | $19.65 | $97,503.30 | 5.0K | View |
| Mar 1, 2021 | France Robert P. | EVice President | Exercise | 5.8K | $27.00 | $157,518.00 | 0 | View |
| Feb 26, 2021 | Clappin James P | EOfficer: Vice Chair & Strategic Advisor | Exercise | 12.6K | $20.89 | $262,503.74 | 143.9K | View |
| Feb 26, 2021 | Clappin James P | EOfficer: Vice Chair & Strategic Advisor | Exercise | 14.1K | $18.67 | $262,500.20 | 131.4K | View |
| Feb 26, 2021 | Clappin James P | EOfficer: Vice Chair & Strategic Advisor | Exercise | 12.6K | $20.89 | $262,503.74 | 117.3K | View |
| Feb 26, 2021 | Clappin James P | EOfficer: Vice Chair & Strategic Advisor | Exercise | 12.5K | $20.92 | $262,504.16 | 104.8K | View |
| Feb 26, 2021 | Clappin James P | EOfficer: Vice Chair & Strategic Advisor | Exercise | 12.5K | $20.93 | $262,504.06 | 92.2K | View |
| Feb 26, 2021 | Clappin James P | EOfficer: Vice Chair & Strategic Advisor | Exercise | 11.6K | $22.68 | $262,498.32 | 79.7K | View |
| Feb 26, 2021 | Clappin James P | EOfficer: Vice Chair & Strategic Advisor | Sale | 75.9K | $38.62 | $2,929,460.11 | 68.1K | View |
| Feb 26, 2021 | Clappin James P | EOfficer: Vice Chair & Strategic Advisor | Exercise | 12.5K | $20.92 | $262,504.16 | 0 | View |
| Feb 26, 2021 | Clappin James P | EOfficer: Vice Chair & Strategic Advisor | Exercise | 11.6K | $22.68 | $262,498.32 | 0 | View |
| Feb 26, 2021 | Clappin James P | EOfficer: Vice Chair & Strategic Advisor | Exercise | 12.5K | $20.93 | $262,504.06 | 0 | View |
| Feb 26, 2021 | Clappin James P | EOfficer: Vice Chair & Strategic Advisor | Exercise | 12.6K | $20.89 | $262,503.74 | 0 | View |
| Feb 26, 2021 | Clappin James P | EOfficer: Vice Chair & Strategic Advisor | Exercise | 14.1K | $18.67 | $262,500.20 | 0 | View |
| Feb 19, 2021 | STEVERSON LEWIS A | EVice President | Exercise | 8.2K | $19.65 | $160,147.50 | 8.2K | View |
| Feb 19, 2021 | STEVERSON LEWIS A | EVice President | Exercise | 8.2K | $19.65 | $160,147.50 | 8.2K | View |
| Feb 19, 2021 | STEVERSON LEWIS A | EVice President | Sale | 8.2K | $38.16 | $311,004.00 | 0 | View |
| Feb 19, 2021 | WEEKS WENDELL P | EChief Executive Officer | Exercise | 55.2K | $18.67 | $1,031,256.12 | 146.6K | View |
| Feb 19, 2021 | WEEKS WENDELL P | EChief Executive Officer | Exercise | 49.4K | $20.89 | $1,031,255.74 | 91.4K | View |
| Feb 19, 2021 | WEEKS WENDELL P | EChief Executive Officer | Exercise | 42.0K | $20.82 | $875,002.14 | 42.0K | View |
| Feb 19, 2021 | WEEKS WENDELL P | EChief Executive Officer | Sale | 146.6K | $37.74 | $5,534,291.66 | 0 | View |
| Feb 19, 2021 | WEEKS WENDELL P | EChief Executive Officer | Exercise | 42.0K | $20.82 | $875,002.14 | 0 | View |
| Feb 19, 2021 | WEEKS WENDELL P | EChief Executive Officer | Exercise | 49.4K | $20.89 | $1,031,255.74 | 0 | View |
| Feb 19, 2021 | WEEKS WENDELL P | EChief Executive Officer | Exercise | 55.2K | $18.67 | $1,031,256.12 | 0 | View |
| Feb 16, 2021 | Schlesinger Edward A | EVice President | Sale | 3.6K | $38.96 | $140,656.79 | 44.7K | View |
| Feb 16, 2021 | Morse David L | EVice President | Exercise | 50 | $12.97 | $648.50 | 650 | View |
| Feb 16, 2021 | Morse David L | EVice President | Exercise | 50 | $12.97 | $648.50 | 650 | View |
| Feb 16, 2021 | Morse David L | EVice President | Exercise | 50 | $12.90 | $645.00 | 600 | View |
| Feb 16, 2021 | Morse David L | EVice President | Exercise | 50 | $12.90 | $645.00 | 600 | View |
| Feb 16, 2021 | Morse David L | EVice President | Exercise | 50 | $13.04 | $652.00 | 550 | View |
| Feb 16, 2021 | Morse David L | EVice President | Exercise | 50 | $13.04 | $652.00 | 550 | View |
| Feb 16, 2021 | Morse David L | EVice President | Sale | 150 | $38.67 | $5,800.50 | 500 | View |
| Feb 16, 2021 | Morse David L | EVice President | Sale | 150 | $38.67 | $5,800.50 | 500 | View |
| Feb 16, 2021 | Morse David L | EVice President | Exercise | 50 | $12.97 | $648.50 | 0 | View |
| Feb 16, 2021 | Morse David L | EVice President | Exercise | 50 | $12.90 | $645.00 | 0 | View |
| Feb 16, 2021 | Morse David L | EVice President | Exercise | 50 | $12.97 | $648.50 | 0 | View |
| Feb 16, 2021 | Morse David L | EVice President | Exercise | 50 | $13.04 | $652.00 | 0 | View |
| Feb 16, 2021 | Morse David L | EVice President | Exercise | 50 | $13.04 | $652.00 | 0 | View |
| Feb 16, 2021 | Morse David L | EVice President | Exercise | 50 | $12.90 | $645.00 | 0 | View |
| Feb 16, 2021 | Curran Martin J | EVice President | Exercise | 23.3K | $27.00 | $630,072.00 | 97.1K | View |
| Feb 16, 2021 | Curran Martin J | EVice President | Exercise | 8.4K | $20.89 | $174,995.53 | 73.8K | View |
| Feb 16, 2021 | Curran Martin J | EVice President | Exercise | 9.4K | $18.67 | $174,993.91 | 65.4K | View |
| Feb 16, 2021 | Curran Martin J | EVice President | Exercise | 8.4K | $20.89 | $174,995.53 | 56.0K | View |
| Feb 16, 2021 | Curran Martin J | EVice President | Exercise | 8.4K | $20.92 | $174,995.80 | 47.6K | View |
| Feb 16, 2021 | Curran Martin J | EVice President | Exercise | 8.4K | $20.93 | $174,995.73 | 39.3K | View |
| Feb 16, 2021 | Curran Martin J | EVice President | Exercise | 7.7K | $22.68 | $174,998.88 | 30.9K | View |
| Feb 16, 2021 | Curran Martin J | EVice President | Exercise | 7.6K | $21.30 | $162,497.70 | 23.2K | View |
| Feb 16, 2021 | Curran Martin J | EVice President | Exercise | 7.8K | $20.91 | $162,491.61 | 15.6K | View |
| Feb 16, 2021 | Curran Martin J | EVice President | Exercise | 7.8K | $20.82 | $162,500.10 | 7.8K | View |
| Feb 16, 2021 | Curran Martin J | EVice President | Sale | 97.1K | $38.71 | $3,759,419.43 | 0 | View |
| Feb 16, 2021 | Curran Martin J | EVice President | Exercise | 23.3K | $0.00 | $0.00 | 0 | View |
| Feb 9, 2021 | Nelson Avery H III | EVice President | Exercise | 3.6K | $20.89 | $74,995.10 | 16.2K | View |
| Feb 9, 2021 | Nelson Avery H III | EVice President | Exercise | 4.0K | $18.67 | $74,997.39 | 12.6K | View |
| Feb 9, 2021 | Nelson Avery H III | EVice President | Exercise | 3.6K | $20.89 | $74,995.10 | 8.5K | View |
| Feb 9, 2021 | Nelson Avery H III | EVice President | Exercise | 3.6K | $20.89 | $74,995.10 | 0 | View |
| Feb 9, 2021 | Nelson Avery H III | EVice President | Exercise | 4.0K | $18.67 | $74,997.39 | 0 | View |
| Feb 9, 2021 | Nelson Avery H III | EVice President | Sale | 16.2K | $36.54 | $590,295.62 | 0 | View |
| Feb 3, 2021 | Zhang John Z | EVice President | Award/Grant | 14.1K | $0.00 | $0.00 | 14.1K | View |
| Feb 3, 2021 | WEEKS WENDELL P | EChief Executive Officer | Award/Grant | 124.7K | $0.00 | $0.00 | 124.7K | View |
| Feb 3, 2021 | WEEKS WENDELL P | EChief Executive Officer | Exercise | 4.3K | $0.00 | $0.00 | 120.4K | View |
Click "View" in the SEC Filing column to access the detailed SEC form submission for each transaction.
Executive Activity:
Executives have been net sellers of GLW stock, though this may be part of planned diversification.