SAMBORSKI CHRISTOPHER WILLIAM enters MARTIN MARIETTA MATERIALS INC with 13.66K shares — 100% direct ownership
Full direct ownership at entry is the strongest form of insider alignment with shareholders.
Direct
Filed: 5/5/2026ACC: 0000916076-26-000049
Officer· EVP, COO
Since May 2026
13.66K
Baseline shares
100% direct
13.66K
Direct ownership
1 position
0.00
Derivative underlying
0 instruments
1
Security positions
All direct
Non-Derivative Holdings1
Common Stock
DirectShares owned13.66K
Total
13.66K direct13.66K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 13.66K | Direct |
| Total | 13.66K | 13.66K direct |
Derivative Holdings0
No derivative holdings reported