Insiders / Koraleski John J
Koraleski John J
CIK 1200010personinsider
Companies
1
First seen
Mar 2, 2026
Last activity
Mar 2, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Martin Marietta Materials Inc · MLM | 8,822 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Martin Marietta Materials Inc | Common Stock | 8,822 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 27, 2026 | Grant | MLM Martin Marietta Materials Inc Common Stock | $46.7K | +69 +0.79% | 8,822 0.01% of shares | low |