Insiders / Verkleeren Ronald L
Verkleeren Ronald L
CIK 1825613personinsider
Companies
1
First seen
Jan 6, 2026
Last activity
Feb 11, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Corning Inc /Ny · GLW | 34,083 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Corning Inc /Ny | Common Stock | 34,083 |
| Corning Inc /Ny | Performance Share UnitDerivative | 32,571 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 4, 2026 | Other | GLW Corning Inc /Ny Common Stock | $141.1K | -1K -3.81% | 32,500 <0.01% of shares | low |
| Feb 9, 2026 | Other | GLW Corning Inc /Ny Common Stock | $117.3K | -893 -2.55% | 34,083 <0.01% of shares | low |
| Jan 2, 2026 | Other | GLW Corning Inc /Ny Common Stock | $52.1K | -575 -1.74% | 32,500 <0.01% of shares | low |
| Feb 9, 2026 | Exercise | GLW Corning Inc /Ny Common Stock | $0 | +2K +7.62% | 34,976 <0.01% of shares | low |
| Feb 4, 2026 | Exercise | GLW Corning Inc /Ny Common Stock | $0 | +591 +1.78% | 33,786 <0.01% of shares | low |
| Feb 4, 2026 | Exercise | GLW Corning Inc /Ny Common Stock | $0 | +395 +1.20% | 33,195 <0.01% of shares | low |
| Feb 4, 2026 | Exercise | GLW Corning Inc /Ny Common Stock | $0 | +300 +0.92% | 32,800 <0.01% of shares | low |
| Jan 2, 2026 | Exercise | GLW Corning Inc /Ny Common Stock | $0 | +575 +1.77% | 33,075 <0.01% of shares | low |
| Feb 9, 2026 | Exercise | GLW Corning Inc /Ny Restricted Stock Unit | — | -2K -100.00% | 0 0.00% of shares | low |
| Feb 4, 2026 | Exercise | GLW Corning Inc /Ny Performance Share Unit | — | -591 -1.78% | 32,571 <0.01% of shares | low |