Ronald L. Verkleeren
Known title: Senior VP & GM, Life SciencesCIK: 0001825613
Associated companies
Transaction History
| GLW | ▼ Sell | Open Market | 10,000 | $2.1M | 5/13/2026 | View on chart |
| GLW | ▲ Buy | Option Exercise | 32,571 | $0 | 4/15/2026 | View on chart |
| GLW | ▲ Buy | Option Exercise | 14,332 | $0 | 4/15/2026 | View on chart |
| GLW | ▼ Sell | Tax Withholding | 22,843 | $3.8M | 4/15/2026 | View on chart |
| GLW | ▲ Buy | Option Exercise | 2,476 | $0 | 2/9/2026 | View on chart |
| GLW | ▼ Sell | Tax Withholding | 893 | $117K | 2/9/2026 | View on chart |
| GLW | ▲ Buy | Option Exercise | 300 | $0 | 2/4/2026 | View on chart |
| GLW | ▲ Buy | Option Exercise | 395 | $0 | 2/4/2026 | View on chart |
| GLW | ▲ Buy | Option Exercise | 591 | $0 | 2/4/2026 | View on chart |
| GLW | ▼ Sell | Tax Withholding | 1,286 | $141K | 2/4/2026 | View on chart |
| GLW | ▲ Buy | Option Exercise | 575 | $0 | 1/2/2026 | View on chart |
| GLW | ▼ Sell | Tax Withholding | 575 | $52K | 1/2/2026 | View on chart |
| GLW | ▼ Sell | Gift | 2,000 | $0 | 12/19/2025 | View on chart |
| GLW | ▼ Sell | Open Market | 21,000 | $2.0M | 12/10/2025 | View on chart |
| GLW | ▲ Buy | Option Exercise | 737 | $0 | 11/21/2025 | View on chart |
| GLW | ▲ Buy | Option Exercise | 794 | $0 | 11/21/2025 | View on chart |
| GLW | ▲ Buy | Option Exercise | 663 | $0 | 11/21/2025 | View on chart |
| GLW | ▼ Sell | Tax Withholding | 2,883 | $229K | 11/21/2025 | View on chart |
| GLW | ▲ Buy | Option Exercise | 689 | $0 | 11/21/2025 | View on chart |
| GLW | ▲ Buy | Option Exercise | 2,476 | $0 | 8/8/2025 | View on chart |
| GLW | ▼ Sell | Tax Withholding | 1,264 | $83K | 8/8/2025 | View on chart |
| GLW | ▼ Sell | Open Market | 20,000 | $1.0M | 6/11/2025 | View on chart |
| GLW | ▲ Buy | Option Exercise | 21,539 | $0 | 4/15/2025 | View on chart |
| GLW | ▲ Buy | Option Exercise | 14,439 | $0 | 4/15/2025 | View on chart |
| GLW | ▼ Sell | Tax Withholding | 18,368 | $767K | 4/15/2025 | View on chart |
| GLW | ▲ Buy | Option Exercise | 2,475 | $0 | 2/10/2025 | View on chart |
| GLW | ▼ Sell | Tax Withholding | 893 | $47K | 2/10/2025 | View on chart |
| GLW | ▼ Sell | Gift | 2,000 | $0 | 12/19/2024 | View on chart |
| GLW | ▲ Buy | Option Exercise | 2,475 | $0 | 8/8/2024 | View on chart |
| GLW | ▲ Buy | Option Exercise | 1,441 | $0 | 8/8/2024 | View on chart |
| GLW | ▼ Sell | Tax Withholding | 2,000 | $77K | 8/8/2024 | View on chart |
| GLW | ▲ Buy | Option Exercise | 9,548 | $0 | 4/15/2024 | View on chart |
| GLW | ▲ Buy | Option Exercise | 13,652 | $0 | 4/15/2024 | View on chart |
| GLW | ▼ Sell | Tax Withholding | 9,983 | $312K | 4/15/2024 | View on chart |
| GLW | ▲ Buy | Option Exercise | 4,951 | $0 | 2/8/2024 | View on chart |
| GLW | ▲ Buy | Option Exercise | 2,880 | $0 | 2/8/2024 | View on chart |
| GLW | ▼ Sell | Tax Withholding | 2,982 | $95K | 2/8/2024 | View on chart |
| GLW | ▲ Buy | Option Exercise | 2,934 | $0 | 5/15/2023 | View on chart |
| GLW | ▲ Buy | Option Exercise | 508 | $0 | 5/15/2023 | View on chart |
| GLW | ▼ Sell | Tax Withholding | 1,758 | $55K | 5/15/2023 | View on chart |
| GLW | ▲ Buy | Option Exercise | 26,624 | $0 | 4/14/2023 | View on chart |
| GLW | ▲ Buy | Option Exercise | 8,634 | $0 | 4/14/2023 | View on chart |
| GLW | ▲ Buy | Option Exercise | 3,319 | $0 | 4/14/2023 | View on chart |
| GLW | ▼ Sell | Tax Withholding | 17,894 | $622K | 4/14/2023 | View on chart |
| GLW | ▲ Buy | Option Exercise | 2,934 | $0 | 5/16/2022 | View on chart |
| GLW | ▼ Sell | Tax Withholding | 1,758 | $62K | 5/16/2022 | View on chart |
| GLW | ▲ Buy | Option Exercise | 508 | $0 | 5/16/2022 | View on chart |
| GLW | ▲ Buy | Option Exercise | 4,054 | $0 | 4/18/2022 | View on chart |
| GLW | ▼ Sell | Tax Withholding | 2,070 | $70K | 4/18/2022 | View on chart |