Koraleski John J (CIK 0001200010)

Latest company ownership

Shares held
6,900
Last filed at
Dec 1, 2025
Confidence Score
50.0
2025Q4
Confidence Score History
2017Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
May 13, 2020 May 15, 2020 MARTIN MARIETTA MATERIALS INC Director Buy 95.0 +1,770 18.75% ✗ $164.1K
May 6, 2020 May 6, 2020 MARTIN MARIETTA MATERIALS INC Director Buy 95.0 +1,000 11.85% ✗ $183.5K
Nov 25, 2019 Nov 25, 2019 MARTIN MARIETTA MATERIALS INC Director Buy 97.5 +1,000 13.99% ✗ $260.2K
Dec 14, 2018 Dec 18, 2018 MARTIN MARIETTA MATERIALS INC Director Buy 95.0 +1,000 19.72% ✗ $174.1K
Jul 27, 2018 Jul 30, 2018 MARTIN MARIETTA MATERIALS INC Director Buy 97.5 +2,400 102.13% ✗ $499.3K
Aug 18, 2017 Aug 18, 2017 MARTIN MARIETTA MATERIALS INC Director Buy 95.0 +500 53.25% ✗ $99.2K