Insider Transactions in Q3 2025 at Martin Marietta Materials Inc (MLM)
Insider Transaction List (Q3 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Aug 29
2025
|
John J Koraleski Director |
BUY
Grant, award, or other acquisition
|
Direct |
76
+0.87%
|
$46,816
$616.4 P/Share
|
|
Aug 29
2025
|
Thomas Pike Director |
BUY
Grant, award, or other acquisition
|
Direct |
51
+1.12%
|
$31,416
$616.4 P/Share
|
|
Aug 29
2025
|
David C Wajsgras Director |
BUY
Grant, award, or other acquisition
|
Direct |
61
+1.33%
|
$37,576
$616.4 P/Share
|
|
Aug 08
2025
|
Laree E Perez Director |
SELL
Open market or private sale
|
Direct |
1,038
-6.31%
|
$636,294
$613.32 P/Share
|
|
Jul 08
2025
|
Michael J Petro SVP and CFO |
BUY
Grant, award, or other acquisition
|
Direct |
1,822
+14.43%
|
-
|