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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-04-15 Tax Withholding |
2025-04-17 4:16 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L SVP Emerging Innovations Group |
18,368 | $41.78 | 154,288 (Direct) |
View |
2025-04-15 Exercise |
2025-04-17 4:16 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L SVP Emerging Innovations Group |
35,978 | $0 | 154,288 (Direct) |
View |
2025-04-01 Option Award |
2025-04-03 4:24 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L SVP Emerging Innovations Group |
12,187 | $0 | 119,347 (Direct) |
View |
2025-02-10 Exercise |
2025-02-12 4:21 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L SVP Emerging Innovations Group |
2,475 | $0 | 107,160 (Direct) |
View |
2025-02-10 Tax Withholding |
2025-02-12 4:21 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L SVP Emerging Innovations Group |
893 | $53.05 | 107,160 (Direct) |
View |
2025-02-04 Option Award |
2025-02-06 4:30 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L SVP Emerging Innovations Group |
42,701 | $0 | 108,405 (Direct) |
View |
2024-12-19 Gift |
2024-12-19 4:04 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L SVP Emerging Innovations Group |
2,000 | $0 | 55,096 (Direct) |
View |
2024-08-08 Tax Withholding |
2024-08-12 4:13 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L SVP Emerging Innovations Group |
2,000 | $38.61 | 110,053 (Direct) |
View |
2024-08-08 Exercise |
2024-08-12 4:13 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L SVP Emerging Innovations Group |
3,916 | $0 | 110,053 (Direct) |
View |
2024-04-15 Exercise |
2024-04-17 3:48 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L SVP Emerging Innovations Group |
23,200 | $0 | 122,661 (Direct) |
View |
2024-04-15 Tax Withholding |
2024-04-17 3:48 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L SVP Emerging Innovations Group |
9,983 | $31.29 | 122,661 (Direct) |
View |
2024-04-01 Option Award |
2024-04-03 4:13 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L SVP Emerging Innovations Group |
16,070 | $0 | 108,384 (Direct) |
View |
2024-02-08 Tax Withholding |
2024-02-12 4:16 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
2,982 | $31.73 | 92,314 (Direct) |
View |
2024-02-08 Exercise |
2024-02-12 4:16 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
7,831 | $0 | 92,314 (Direct) |
View |
2024-02-07 Option Award |
2024-02-08 4:30 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
11,453 | $0 | 61,374 (Direct) |
View |
2023-05-15 Tax Withholding |
2023-05-17 4:15 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
1,758 | $31.2 | 95,296 (Direct) |
View |
2023-05-15 Exercise |
2023-05-17 4:15 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
3,442 | $0 | 95,296 (Direct) |
View |
2023-04-14 Exercise |
2023-04-18 4:15 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
38,577 | $0 | 109,861 (Direct) |
View |
2023-04-14 Tax Withholding |
2023-04-18 4:15 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
17,894 | $34.78 | 109,861 (Direct) |
View |
2023-04-03 Option Award |
2023-04-05 4:20 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
15,021 | $0 | 88,324 (Direct) |
View |
2023-02-08 Option Award |
2023-02-10 4:02 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
31,940 | $0 | 112,734 (Direct) |
View |
2022-05-16 Exercise |
2022-05-18 4:29 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
3,442 | $0 | 54,129 (Direct) |
View |
2022-05-16 Tax Withholding |
2022-05-18 4:29 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
1,758 | $35.2 | 54,129 (Direct) |
View |
2022-04-18 Tax Withholding |
2022-04-20 4:23 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
2,070 | $33.87 | 55,887 (Direct) |
View |
2022-04-18 Exercise |
2022-04-20 4:23 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
4,054 | $0 | 55,887 (Direct) |
View |
2022-04-01 Option Award |
2022-04-05 4:20 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
14,439 | $0 | 57,957 (Direct) |
View |
2022-02-02 Option Award |
2022-02-04 4:21 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
16,930 | $0 | 26,665 (Direct) |
View |
2021-05-17 Tax Withholding |
2021-05-19 4:23 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
1,170 | $44.19 | 43,518 (Direct) |
View |
2021-05-17 Exercise |
2021-05-19 4:23 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
3,443 | $0 | 43,518 (Direct) |
View |
2021-04-15 Exercise |
2021-04-19 4:23 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
5,087 | $0 | 44,688 (Direct) |
View |
2021-04-15 Tax Withholding |
2021-04-19 4:23 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
1,729 | $45.9 | 44,688 (Direct) |
View |
2021-04-01 Option Award |
2021-04-05 4:33 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
9,548 | $0 | 40,969 (Direct) |
View |
2021-02-03 Option Award |
2021-02-05 5:04 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
9,735 | $0 | 9,735 (Direct) |
View |
Ownership |
2020-10-09 4:09 pm |
N/A N/A |
CORNING INC | GLW | Verkleeren Ronald L Senior VP & GM, Life Sciences |
0 | $0 | 61,758 (Direct) |
View |