JOHN J. KORALESKI

Insider Reports History

Location
Raleigh, NC
Signature
/s/ Bradley D. Kohn, attorney-in-fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by JOHN J. KORALESKI:

Company Role Class Num Shares Value Price $ Report Date Ownership
MARTIN MARIETTA MATERIALS INC Director Common Stock 8,753 $5,455,219 $623.24 28 Nov 2025 Direct
MARTIN MARIETTA MATERIALS INC Director Common Stock 4,900 $3,012,569 $614.81 28 Nov 2025 JJ KORALESKI and SF KORALESKI CO-TTEE KORALESKI LIVING TRUST U/A DTD 01/18/1991
MARTIN MARIETTA MATERIALS INC Director Common Stock 2,000 $1,229,620 $614.81 28 Nov 2025 SJK HOLDINGS and INVESTMENTS, LLC

Insider Reports Filed by JOHN J. KORALESKI

Symbol Company Period Transactions Value $ Form Type Role Filing Time
MLM MARTIN MARIETTA MATERIALS INC 28 Nov 2025 1 +$46,743 4 Director 01 Dec 2025, 20:20
MLM MARTIN MARIETTA MATERIALS INC 29 Aug 2025 1 +$46,846 4 Director 02 Sep 2025, 16:05
MLM MARTIN MARIETTA MATERIALS INC 30 May 2025 1 +$46,542 4 Director 03 Jun 2025, 09:19
MLM MARTIN MARIETTA MATERIALS INC 15 May 2025 1 +$170,281 4 Director 16 May 2025, 15:16
MLM MARTIN MARIETTA MATERIALS INC 28 Feb 2025 1 +$46,381 4 Director 03 Mar 2025, 11:24
MLM MARTIN MARIETTA MATERIALS INC 29 Nov 2024 1 +$46,800 4 Director 03 Dec 2024, 08:54
MLM MARTIN MARIETTA MATERIALS INC 30 Aug 2024 1 +$46,472 4 Director 03 Sep 2024, 16:57
MLM MARTIN MARIETTA MATERIALS INC 31 May 2024 1 +$46,397 4 Director 04 Jun 2024, 09:47
MLM MARTIN MARIETTA MATERIALS INC 16 May 2024 1 +$170,435 4 Director 17 May 2024, 16:46
MLM MARTIN MARIETTA MATERIALS INC 29 Feb 2024 1 +$43,906 4 Director 04 Mar 2024, 10:57
MLM MARTIN MARIETTA MATERIALS INC 30 Nov 2023 1 +$44,136 4 Director 04 Dec 2023, 14:30
MLM MARTIN MARIETTA MATERIALS INC 31 Aug 2023 1 +$44,195 4 Director 05 Sep 2023, 09:46
MLM MARTIN MARIETTA MATERIALS INC 31 May 2023 1 +$44,182 4 Director 02 Jun 2023, 08:49
MLM MARTIN MARIETTA MATERIALS INC 11 May 2023 1 +$145,006 4 Director 12 May 2023, 12:12
MLM MARTIN MARIETTA MATERIALS INC 28 Feb 2023 1 +$43,904 4 Director 01 Mar 2023, 16:21
MLM MARTIN MARIETTA MATERIALS INC 30 Nov 2022 1 +$43,978 4 Director 02 Dec 2022, 08:52
MLM MARTIN MARIETTA MATERIALS INC 31 Aug 2022 1 +$44,121 4 Director 01 Sep 2022, 14:41
MLM MARTIN MARIETTA MATERIALS INC 31 May 2022 1 +$44,119 4 Director 02 Jun 2022, 16:22
MLM MARTIN MARIETTA MATERIALS INC 12 May 2022 1 $0 4 Director 16 May 2022, 11:37
MLM MARTIN MARIETTA MATERIALS INC 28 Feb 2022 1 +$44,010 4 Director 01 Mar 2022, 13:09
MLM MARTIN MARIETTA MATERIALS INC 30 Nov 2021 1 +$43,983 4 Director 02 Dec 2021, 16:37
MLM MARTIN MARIETTA MATERIALS INC 31 Aug 2021 1 +$43,844 4 Director 02 Sep 2021, 10:32
MLM MARTIN MARIETTA MATERIALS INC 28 May 2021 1 +$44,002 4 Director 01 Jun 2021, 18:32
MLM MARTIN MARIETTA MATERIALS INC 13 May 2021 1 $0 4 Director 17 May 2021, 12:00