Verkleeren Ronald L
Insider CIK 1825613 · GLW Senior VP & GM, Life Sciences
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| GLW CORNING INC /NY | S Sale | 2026-05-13 | 2026-05-14 | 10,000 | $207.77 | $2.08M | 48,143 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2026-04-15 | 2026-04-16 | 32,571 | — | $0 | 0 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2026-04-15 | 2026-04-16 | 14,332 | — | $0 | 0 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2026-04-15 | 2026-04-16 | 32,571 | — | $0 | 66,654 | SEC↗ |
| GLW CORNING INC /NY | F Tax w/h | 2026-04-15 | 2026-04-16 | 22,843 | $168.27 | $3.84M | 58,143 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2026-04-15 | 2026-04-16 | 14,332 | — | $0 | 80,986 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2026-04-01 | 2026-04-02 | 4,056 | — | $0 | 4,056 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2026-02-09 | 2026-02-11 | 2,476 | — | $0 | 0 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2026-02-09 | 2026-02-11 | 2,476 | — | $0 | 34,976 | SEC↗ |
| GLW CORNING INC /NY | F Tax w/h | 2026-02-09 | 2026-02-11 | 893 | $131.39 | $117.3K | 34,083 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2026-02-04 | 2026-02-06 | 16,650 | — | $0 | 33,162 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2026-02-04 | 2026-02-06 | 395 | — | $0 | 24,543 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2026-02-04 | 2026-02-06 | 300 | — | $0 | 8,145 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2026-02-04 | 2026-02-06 | 591 | — | $0 | 32,571 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2026-02-04 | 2026-02-06 | 11,137 | — | $0 | 24,938 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2026-02-04 | 2026-02-06 | 8,445 | — | $0 | 8,445 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2026-02-04 | 2026-02-06 | 395 | — | $0 | 33,195 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2026-02-04 | 2026-02-06 | 300 | — | $0 | 32,800 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2026-02-04 | 2026-02-06 | 591 | — | $0 | 33,786 | SEC↗ |
| GLW CORNING INC /NY | F Tax w/h | 2026-02-04 | 2026-02-06 | 1,286 | $109.69 | $141.1K | 32,500 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2026-01-02 | 2026-01-06 | 575 | — | $0 | 11,612 | SEC↗ |
| GLW CORNING INC /NY | F Tax w/h | 2026-01-02 | 2026-01-06 | 575 | $90.67 | $52.1K | 32,500 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2026-01-02 | 2026-01-06 | 575 | — | $0 | 33,075 | SEC↗ |
| GLW CORNING INC /NY | G Gift | 2025-12-19 | 2025-12-19 | 2,000 | — | $0 | 32,500 | SEC↗ |
| GLW CORNING INC /NY | S Sale | 2025-12-10 | 2025-12-11 | 21,000 | $94.69 | $1.99M | 34,500 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2025-11-21 | 2025-11-24 | 663 | — | $0 | 13,801 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2025-11-21 | 2025-11-24 | 689 | — | $0 | 14,332 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2025-11-21 | 2025-11-24 | 794 | — | $0 | 16,512 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2025-11-21 | 2025-11-24 | 737 | — | $0 | 15,333 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2025-11-21 | 2025-11-24 | 663 | — | $0 | 58,383 | SEC↗ |
| GLW CORNING INC /NY | F Tax w/h | 2025-11-21 | 2025-11-24 | 2,883 | $79.46 | $229.1K | 55,500 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2025-11-21 | 2025-11-24 | 689 | — | $0 | 56,189 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2025-11-21 | 2025-11-24 | 737 | — | $0 | 56,926 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2025-11-21 | 2025-11-24 | 794 | — | $0 | 57,720 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2025-08-08 | 2025-08-12 | 2,476 | — | $0 | 2,476 | SEC↗ |
| GLW CORNING INC /NY | F Tax w/h | 2025-08-08 | 2025-08-12 | 1,264 | $65.77 | $83.1K | 55,500 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2025-08-08 | 2025-08-12 | 2,476 | — | $0 | 56,764 | SEC↗ |
| GLW CORNING INC /NY | S Sale | 2025-06-11 | 2025-06-12 | 20,000 | $50.52 | $1.01M | 54,288 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2025-04-15 | 2025-04-17 | 14,439 | — | $0 | 0 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2025-04-15 | 2025-04-17 | 21,539 | — | $0 | 0 | SEC↗ |
| GLW CORNING INC /NY | F Tax w/h | 2025-04-15 | 2025-04-17 | 18,368 | $41.78 | $767.4K | 74,288 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2025-04-15 | 2025-04-17 | 14,439 | — | $0 | 92,656 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2025-04-15 | 2025-04-17 | 21,539 | — | $0 | 78,217 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2025-04-01 | 2025-04-03 | 12,187 | — | $0 | 12,187 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2025-02-10 | 2025-02-12 | 2,475 | — | $0 | 4,952 | SEC↗ |
| GLW CORNING INC /NY | F Tax w/h | 2025-02-10 | 2025-02-12 | 893 | $53.05 | $47.4K | 56,678 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2025-02-10 | 2025-02-12 | 2,475 | — | $0 | 57,571 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2025-02-04 | 2025-02-06 | 14,717 | — | $0 | 21,539 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2025-02-04 | 2025-02-06 | 13,520 | — | $0 | 17,306 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2025-02-04 | 2025-02-06 | 14,464 | — | $0 | 14,464 | SEC↗ |
| GLW CORNING INC /NY | G Gift | 2024-12-19 | 2024-12-19 | 2,000 | — | $0 | 55,096 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2024-08-08 | 2024-08-12 | 1,441 | — | $0 | 0 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2024-08-08 | 2024-08-12 | 2,475 | — | $0 | 7,427 | SEC↗ |
| GLW CORNING INC /NY | F Tax w/h | 2024-08-08 | 2024-08-12 | 2,000 | $38.61 | $77.2K | 57,096 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2024-08-08 | 2024-08-12 | 1,441 | — | $0 | 59,096 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2024-08-08 | 2024-08-12 | 2,475 | — | $0 | 57,655 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2024-04-15 | 2024-04-17 | 13,652 | — | $0 | 0 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2024-04-15 | 2024-04-17 | 9,548 | — | $0 | 0 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2024-04-15 | 2024-04-17 | 9,548 | — | $0 | 51,511 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2024-04-15 | 2024-04-17 | 13,652 | — | $0 | 65,163 | SEC↗ |
| GLW CORNING INC /NY | F Tax w/h | 2024-04-15 | 2024-04-17 | 9,983 | $31.29 | $312.4K | 55,180 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2024-04-01 | 2024-04-03 | 16,070 | — | $0 | 16,070 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2024-02-08 | 2024-02-12 | 2,880 | — | $0 | 1,441 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2024-02-08 | 2024-02-12 | 4,951 | — | $0 | 9,902 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2024-02-08 | 2024-02-12 | 4,951 | — | $0 | 42,065 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2024-02-08 | 2024-02-12 | 2,880 | — | $0 | 44,945 | SEC↗ |
| GLW CORNING INC /NY | F Tax w/h | 2024-02-08 | 2024-02-12 | 2,982 | $31.73 | $94.6K | 41,963 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2024-02-07 | 2024-02-08 | 4,029 | — | $0 | 13,652 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2024-02-07 | 2024-02-08 | 3,638 | — | $0 | 6,822 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2024-02-07 | 2024-02-08 | 3,786 | — | $0 | 3,786 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2023-05-15 | 2023-05-17 | 2,934 | — | $0 | 0 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2023-05-15 | 2023-05-17 | 508 | — | $0 | 0 | SEC↗ |
| GLW CORNING INC /NY | F Tax w/h | 2023-05-15 | 2023-05-17 | 1,758 | $31.20 | $54.8K | 37,114 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2023-05-15 | 2023-05-17 | 508 | — | $0 | 38,872 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2023-05-15 | 2023-05-17 | 2,934 | — | $0 | 38,364 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2023-04-14 | 2023-04-18 | 26,624 | — | $0 | 0 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2023-04-14 | 2023-04-18 | 3,319 | — | $0 | 0 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2023-04-14 | 2023-04-18 | 8,634 | — | $0 | 0 | SEC↗ |
| GLW CORNING INC /NY | F Tax w/h | 2023-04-14 | 2023-04-18 | 17,894 | $34.78 | $622.4K | 35,430 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2023-04-14 | 2023-04-18 | 3,319 | — | $0 | 53,324 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2023-04-14 | 2023-04-18 | 8,634 | — | $0 | 50,005 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2023-04-14 | 2023-04-18 | 26,624 | — | $0 | 41,371 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2023-04-03 | 2023-04-05 | 15,021 | — | $0 | 15,021 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2023-02-08 | 2023-02-10 | 2,105 | — | $0 | 9,623 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2023-02-08 | 2023-02-10 | 7,477 | — | $0 | 26,624 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2023-02-08 | 2023-02-10 | 4,321 | — | $0 | 4,321 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2023-02-08 | 2023-02-10 | 3,184 | — | $0 | 3,184 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2023-02-08 | 2023-02-10 | 14,853 | — | $0 | 14,853 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2022-05-16 | 2022-05-18 | 508 | — | $0 | 508 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2022-05-16 | 2022-05-18 | 2,934 | — | $0 | 2,934 | SEC↗ |
| GLW CORNING INC /NY | F Tax w/h | 2022-05-16 | 2022-05-18 | 1,758 | $35.20 | $61.9K | 14,747 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2022-05-16 | 2022-05-18 | 2,934 | — | $0 | 15,997 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2022-05-16 | 2022-05-18 | 508 | — | $0 | 16,505 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2022-04-18 | 2022-04-20 | 4,054 | — | $0 | 0 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2022-04-18 | 2022-04-20 | 4,054 | — | $0 | 15,133 | SEC↗ |
| GLW CORNING INC /NY | F Tax w/h | 2022-04-18 | 2022-04-20 | 2,070 | $33.87 | $70.1K | 13,063 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2022-04-01 | 2022-04-05 | 14,439 | — | $0 | 14,439 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2022-02-02 | 2022-02-04 | 7,518 | — | $0 | 7,518 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2022-02-02 | 2022-02-04 | 9,412 | — | $0 | 19,147 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2021-05-17 | 2021-05-19 | 2,934 | — | $0 | 5,868 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2021-05-17 | 2021-05-19 | 509 | — | $0 | 1,016 | SEC↗ |
| GLW CORNING INC /NY | F Tax w/h | 2021-05-17 | 2021-05-19 | 1,170 | $44.19 | $51.7K | 11,079 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2021-05-17 | 2021-05-19 | 2,934 | — | $0 | 11,740 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2021-05-17 | 2021-05-19 | 509 | — | $0 | 12,249 | SEC↗ |
| GLW CORNING INC /NY | M Exercise deriv | 2021-04-15 | 2021-04-19 | 5,087 | — | $0 | 0 | SEC↗ |
| GLW CORNING INC /NY | M Exercise | 2021-04-15 | 2021-04-19 | 5,087 | — | $0 | 10,535 | SEC↗ |
| GLW CORNING INC /NY | F Tax w/h | 2021-04-15 | 2021-04-19 | 1,729 | $45.90 | $79.4K | 8,806 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2021-04-01 | 2021-04-05 | 9,548 | — | $0 | 9,548 | SEC↗ |
| GLW CORNING INC /NY | A Award deriv | 2021-02-03 | 2021-02-05 | 9,735 | — | $0 | 9,735 | SEC↗ |