Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-05-11 Sale | 2026-05-12 4:11 pm | CORNING INC | GLW | Zhang John Z Exec. Vice President & CCDO | 10,000 | $198.34 | $1,983,383 | 5,138 (Direct) | View |
| 2026-05-06 Sale | 2026-05-06 4:01 pm | CORNING INC | GLW | Zhang John Z Exec. Vice President & CCDO | 15,000 | $184.67 | $2,769,984 | 15,138 (Direct) | View |
| 2026-02-12 Sale | 2026-02-12 5:02 pm | CORNING INC | GLW | Zhang John Z Exec. Vice President & CCDO | 1,531 | $133.75 | $204,765 | 0 (Direct) | View |
| 2025-08-12 Sale | 2025-08-12 4:10 pm | CORNING INC | GLW | Zhang John Z Exec. Vice President & CCDO | 1,212 | $65.53 | $79,425 | 68,232 (Direct) | View |
| 2025-05-28 Sale | 2025-05-29 4:07 pm | CORNING INC | GLW | Zhang John Z Exec. Vice President & CCDO | 9,610 | $49.29 | $473,679 | 0 (Direct) | View |
| 2025-05-12 Sale | 2025-05-13 4:02 pm | CORNING INC | GLW | Zhang John Z Exec. Vice President & CCDO | 8,000 | $46.91 | $375,294 | 9,610 (Direct) | View |
| 2025-02-18 Sale | 2025-02-19 4:05 pm | CORNING INC | GLW | Zhang John Z SVP&GM Glass Innov. & Asia | 14,111 | $52.78 | $744,757 | 0 (Direct) | View |
| 2024-11-13 Sale | 2024-11-14 4:03 pm | CORNING INC | GLW | Zhang John Z SVP&GM Glass Innov. & Asia | 5,175 | $48.36 | $250,264 | 0 (Direct) | View |
| 2024-08-13 Sale | 2024-08-15 4:09 pm | CORNING INC | GLW | Zhang John Z SVP&GM Display, MCE & Asia | 12,918 | $39.73 | $513,206 | 0 (Direct) | View |
| 2024-05-02 Sale | 2024-05-02 4:09 pm | CORNING INC | GLW | Zhang John Z SVP&GM Display, MCE & Asia | 12,546 | $33.42 | $419,302 | 11,355 (Direct) | View |
| 2024-02-15 Sale | 2024-02-16 4:04 pm | CORNING INC | GLW | Zhang John Z SVP&GM Display & Corning Asia | 6,607 | $32.02 | $211,563 | 12,546 (Direct) | View |
| 2023-05-05 Sale | 2023-05-09 4:01 pm | CORNING INC | GLW | Zhang John Z Sr VP&GM Display &Corning Asia | 15,000 | $31.45 | $471,785 | 12,546 (Direct) | View |
| 2023-02-16 Sale | 2023-02-17 4:14 pm | CORNING INC | GLW | Zhang John Z Senior VP & GM, Display | 5,744 | $35.52 | $204,004 | 0 (Direct) | View |
| 2023-02-03 Sale | 2023-02-06 4:00 pm | CORNING INC | GLW | Zhang John Z Senior VP & GM, Display | 4,655 | $36 | $167,593 | 5,744 (Direct) | View |
| 2022-02-04 Sale | 2022-02-04 4:24 pm | CORNING INC | GLW | Zhang John Z Senior VP & GM, Display | 13,320 | $42.01 | $559,593 | 39,837 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-04-15 Tax Withholding | 2026-04-16 3:00 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Exec. Vice President & CCDO | 31,433 | $168.27 | 139,432 (Direct) | View |
| 2026-04-15 Exercise | 2026-04-16 3:00 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Exec. Vice President & CCDO | 61,571 | $0 | 139,432 (Direct) | View |
| 2026-04-01 Option Award | 2026-04-02 3:01 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Exec. Vice President & CCDO | 9,692 | $0 | 75,448 (Direct) | View |
| 2026-02-09 Exercise | 2026-02-11 4:32 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Exec. Vice President & CCDO | 2,476 | $0 | 67,287 (Direct) | View |
| 2026-02-09 Tax Withholding | 2026-02-11 4:32 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Exec. Vice President & CCDO | 945 | $131.39 | 67,287 (Direct) | View |
| 2026-02-04 Option Award | 2026-02-06 4:05 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Exec. Vice President & CCDO | 53,414 | $0 | 95,417 (Direct) | View |
| 2025-08-08 Tax Withholding | 2025-08-12 4:10 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Exec. Vice President & CCDO | 1,264 | $65.77 | 68,232 (Direct) | View |
| 2025-08-08 Exercise | 2025-08-12 4:10 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Exec. Vice President & CCDO | 2,476 | $0 | 68,232 (Direct) | View |
| 2025-04-15 Tax Withholding | 2025-04-17 4:18 pm | N/A N/A | CORNING INC | GLW | Zhang John Z SVP&GM Glass Innov. & Asia | 18,368 | $41.78 | 130,321 (Direct) | View |
| 2025-04-15 Exercise | 2025-04-17 4:18 pm | N/A N/A | CORNING INC | GLW | Zhang John Z SVP&GM Glass Innov. & Asia | 35,978 | $0 | 130,321 (Direct) | View |
| 2025-04-01 Option Award | 2025-04-03 4:26 pm | N/A N/A | CORNING INC | GLW | Zhang John Z SVP&GM Glass Innov. & Asia | 24,374 | $0 | 85,147 (Direct) | View |
| 2025-02-18 Exercise | 2025-02-19 4:05 pm | 2022-04-01 2029-04-01 | CORNING INC | GLW | Zhang John Z SVP&GM Glass Innov. & Asia | 12,529 | $0 | 0 (Direct) | View |
| 2025-02-18 Exercise | 2025-02-19 4:05 pm | N/A N/A | CORNING INC | GLW | Zhang John Z SVP&GM Glass Innov. & Asia | 12,529 | $33.92 | 0 (Direct) | View |
| 2025-02-10 Tax Withholding | 2025-02-12 4:23 pm | N/A N/A | CORNING INC | GLW | Zhang John Z SVP&GM Glass Innov. & Asia | 893 | $53.05 | 62,355 (Direct) | View |
| 2025-02-10 Exercise | 2025-02-12 4:23 pm | N/A N/A | CORNING INC | GLW | Zhang John Z SVP&GM Glass Innov. & Asia | 2,475 | $0 | 62,355 (Direct) | View |
| 2025-02-04 Option Award | 2025-02-06 4:32 pm | N/A N/A | CORNING INC | GLW | Zhang John Z SVP&GM Glass Innov. & Asia | 51,961 | $0 | 63,542 (Direct) | View |
| 2024-11-13 Exercise | 2024-11-14 4:03 pm | N/A N/A | CORNING INC | GLW | Zhang John Z SVP&GM Glass Innov. & Asia | 5,175 | $19.65 | 0 (Direct) | View |
| 2024-11-13 Exercise | 2024-11-14 4:03 pm | N/A 2030-05-15 | CORNING INC | GLW | Zhang John Z SVP&GM Glass Innov. & Asia | 5,175 | $0 | 0 (Direct) | View |
| 2024-08-08 Tax Withholding | 2024-08-12 4:14 pm | N/A N/A | CORNING INC | GLW | Zhang John Z SVP&GM Display, MCE & Asia | 1,633 | $38.61 | 76,166 (Direct) | View |
| 2024-08-08 Exercise | 2024-08-12 4:14 pm | N/A N/A | CORNING INC | GLW | Zhang John Z SVP&GM Display, MCE & Asia | 3,196 | $0 | 76,166 (Direct) | View |
| 2024-04-15 Tax Withholding | 2024-04-17 3:50 pm | N/A N/A | CORNING INC | GLW | Zhang John Z SVP&GM Display, MCE & Asia | 11,845 | $31.29 | 101,926 (Direct) | View |
| 2024-04-15 Exercise | 2024-04-17 3:50 pm | N/A N/A | CORNING INC | GLW | Zhang John Z SVP&GM Display, MCE & Asia | 23,200 | $0 | 101,926 (Direct) | View |
| 2024-04-01 Option Award | 2024-04-03 4:15 pm | N/A N/A | CORNING INC | GLW | Zhang John Z SVP&GM Display, MCE & Asia | 22,498 | $0 | 88,538 (Direct) | View |
| 2024-02-08 Exercise | 2024-02-12 4:18 pm | N/A N/A | CORNING INC | GLW | Zhang John Z SVP&GM Display & Corning Asia | 6,391 | $0 | 72,647 (Direct) | View |
| 2024-02-08 Tax Withholding | 2024-02-12 4:18 pm | N/A N/A | CORNING INC | GLW | Zhang John Z SVP&GM Display & Corning Asia | 2,462 | $31.73 | 72,647 (Direct) | View |
| 2024-02-07 Option Award | 2024-02-08 4:31 pm | N/A N/A | CORNING INC | GLW | Zhang John Z SVP&GM Display & Corning Asia | 12,426 | $0 | 40,457 (Direct) | View |
| 2023-05-15 Tax Withholding | 2023-05-17 4:17 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Sr VP&GM Display &Corning Asia | 2,796 | $31.2 | 75,109 (Direct) | View |
| 2023-05-15 Exercise | 2023-05-17 4:17 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Sr VP&GM Display &Corning Asia | 5,474 | $0 | 75,109 (Direct) | View |
| 2023-04-14 Tax Withholding | 2023-04-18 4:17 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Sr VP&GM Display &Corning Asia | 28,188 | $34.78 | 105,712 (Direct) | View |
| 2023-04-14 Exercise | 2023-04-18 4:17 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Sr VP&GM Display &Corning Asia | 55,734 | $0 | 105,712 (Direct) | View |
| 2023-04-03 Option Award | 2023-04-05 4:23 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Sr VP&GM Display &Corning Asia | 18,884 | $0 | 82,627 (Direct) | View |
| 2023-02-08 Option Award | 2023-02-10 4:04 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Senior VP & GM, Display | 33,105 | $0 | 120,760 (Direct) | View |
| 2022-05-16 Tax Withholding | 2022-05-18 4:31 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Senior VP & GM, Display | 2,796 | $35.2 | 57,128 (Direct) | View |
| 2022-05-16 Exercise | 2022-05-18 4:31 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Senior VP & GM, Display | 5,474 | $0 | 57,128 (Direct) | View |
| 2022-04-18 Exercise | 2022-04-20 4:26 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Senior VP & GM, Display | 6,265 | $0 | 59,924 (Direct) | View |
| 2022-04-18 Tax Withholding | 2022-04-20 4:26 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Senior VP & GM, Display | 3,199 | $33.87 | 59,924 (Direct) | View |
| 2022-04-01 Option Award | 2022-04-05 4:23 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Senior VP & GM, Display | 14,439 | $0 | 63,123 (Direct) | View |
| 2022-02-02 Option Award | 2022-02-04 4:24 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Senior VP & GM, Display | 21,117 | $0 | 39,837 (Direct) | View |
| 2022-02-04 Exercise | 2022-02-04 4:24 pm | N/A N/A | CORNING INC | GLW | Zhang John Z Senior VP & GM, Display | 13,320 | $27.03 | 39,837 (Direct) | View |
| 2022-02-04 Exercise | 2022-02-04 4:24 pm | 2021-04-02 2028-04-02 | CORNING INC | GLW | Zhang John Z Senior VP & GM, Display | 13,320 | $0 | 39,837 (Direct) | View |