Nye C Howard (CIK 0001373147)

Latest company ownership

Shares held
70,400
Last filed at
Mar 6, 2024
Confidence Score
48.6
2025Q4
Confidence Score History
2015Q2 2025Q4
Shares held
6,353
Last filed at
Sep 18, 2025
Confidence Score
50.0
2025Q4
Confidence Score History
2021Q2 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 16, 2025 Dec 17, 2025 MARTIN MARIETTA MATERIALS INC CEO Sell 47.5 -298 -0.13% ✗ $187.6K
Mar 3, 2025 Mar 5, 2025 GENERAL DYNAMICS CORP Director Sell 46.3 -81 -1.40% ✗ $20.6K
Feb 21, 2025 Feb 25, 2025 MARTIN MARIETTA MATERIALS INC CEO Sell 90.0 +7,525 3.50% ✗ $997K
Feb 18, 2025 Feb 20, 2025 MARTIN MARIETTA MATERIALS INC CEO Sell 96.3 +12,052 5.94% ✗ $6.1M
Dec 13, 2024 Dec 16, 2024 MARTIN MARIETTA MATERIALS INC CEO Sell 47.5 -267 -0.13% ✗ $147.1K
Dec 2, 2024 Dec 3, 2024 MARTIN MARIETTA MATERIALS INC CEO Sell 27.5 -1,776 -0.87% ✗ $1.1M
Mar 4, 2024 Mar 6, 2024 GENERAL DYNAMICS CORP Director Sell 46.3 -105 -2.04% ✗ $28.7K
Mar 5, 2024 Mar 6, 2024 MARTIN MARIETTA MATERIALS INC CEO Sell 15.0 -20,000 -8.89% ✗ $12.1M
Feb 23, 2024 Feb 27, 2024 MARTIN MARIETTA MATERIALS INC CEO Sell 90.0 +8,770 4.06% ✗ $683.9K
Feb 20, 2024 Feb 22, 2024 MARTIN MARIETTA MATERIALS INC CEO Sell 16.3 -14,998 -7.38% ✗ $8M
Dec 1, 2023 Dec 5, 2023 MARTIN MARIETTA MATERIALS INC CEO Sell 17.5 -2,720 -1.32% ✗ $1.3M
Mar 6, 2023 Mar 8, 2023 GENERAL DYNAMICS CORP Director Sell 46.3 -107 -2.48% ✗ $24.8K
Feb 21, 2023 Feb 22, 2023 MARTIN MARIETTA MATERIALS INC CEO Sell 95.0 +9,756 5.20% ✗ $4.5M
Feb 17, 2023 Feb 21, 2023 MARTIN MARIETTA MATERIALS INC CEO Sell 30.0 -1,414 -0.75% ✗ $525.6K
Dec 1, 2022 Dec 5, 2022 MARTIN MARIETTA MATERIALS INC CEO Sell 17.5 -3,021 -1.57% ✗ $1.1M
Mar 7, 2022 Mar 9, 2022 GENERAL DYNAMICS CORP Director Sell 46.3 -98 -2.53% ✗ $24.5K
Feb 22, 2022 Feb 23, 2022 MARTIN MARIETTA MATERIALS INC CEO Sell 17.5 -3,180 -1.63% ✗ $1.2M
Feb 17, 2022 Feb 22, 2022 MARTIN MARIETTA MATERIALS INC CEO Sell 92.5 +10,760 5.84% ✗ $547.9K
Feb 14, 2022 Feb 16, 2022 MARTIN MARIETTA MATERIALS INC CEO Sell 100.0 +17,568 10.54% ✗ $5.2M
Dec 1, 2021 Dec 2, 2021 MARTIN MARIETTA MATERIALS INC CEO Sell 17.5 -2,991 -1.76% ✗ $1.2M
Jun 7, 2021 Jun 9, 2021 GENERAL DYNAMICS CORP Director Sell 46.3 -55 -1.71% ✗ $10.6K
Mar 9, 2021 Mar 11, 2021 MARTIN MARIETTA MATERIALS INC CEO Sell 16.3 -20,000 -10.54% ✗ $6.7M
Feb 19, 2021 Feb 23, 2021 MARTIN MARIETTA MATERIALS INC CEO Sell 17.5 -4,472 -2.30% ✗ $1.5M
Feb 17, 2021 Feb 19, 2021 MARTIN MARIETTA MATERIALS INC CEO Sell 100.0 +26,981 16.14% ✗ $2.9M
Dec 1, 2020 Dec 3, 2020 MARTIN MARIETTA MATERIALS INC CEO Sell 20.0 -2,549 -1.50% ✗ $702.2K
May 21, 2020 May 22, 2020 MARTIN MARIETTA MATERIALS INC CEO Sell 17.5 -6,645 -3.77% ✗ $1.2M
Mar 30, 2020 Mar 31, 2020 MARTIN MARIETTA MATERIALS INC CEO Sell 30.0 -1,454 -0.87% ✗ $261K
Feb 24, 2020 Feb 25, 2020 MARTIN MARIETTA MATERIALS INC CEO Sell 30.0 -1,273 -0.75% ✗ $317.6K
Feb 19, 2020 Feb 24, 2020 MARTIN MARIETTA MATERIALS INC CEO Sell 100.0 +27,137 19.12% ✗ $2.9M
Dec 13, 2019 Dec 17, 2019 MARTIN MARIETTA MATERIALS INC CEO Sell 17.5 -6,317 -4.26% ✗ $1.7M
Dec 2, 2019 Dec 4, 2019 MARTIN MARIETTA MATERIALS INC CEO Sell 20.0 -2,591 -1.79% ✗ $694.4K
Aug 30, 2019 Aug 30, 2019 MARTIN MARIETTA MATERIALS INC CEO Sell 17.5 -10,000 -6.47% ✗ $2.5M
Aug 21, 2019 Aug 22, 2019 MARTIN MARIETTA MATERIALS INC CEO Sell 17.5 -9,866 -6.39% ✗ $2.5M
Aug 1, 2019 Aug 2, 2019 MARTIN MARIETTA MATERIALS INC CEO Sell 17.5 -14,437 -8.55% ✗ $3.5M
May 6, 2019 May 7, 2019 MARTIN MARIETTA MATERIALS INC CEO Sell 17.5 -18,949 -10.93% ✗ $4.2M
Mar 28, 2019 Apr 1, 2019 MARTIN MARIETTA MATERIALS INC CEO Sell 30.0 -1,454 -0.93% ✗ $287.8K
Feb 22, 2019 Feb 26, 2019 MARTIN MARIETTA MATERIALS INC CEO Sell 32.5 -1,273 -0.81% ✗ $241.9K
Feb 20, 2019 Feb 22, 2019 MARTIN MARIETTA MATERIALS INC CEO Sell 100.0 +27,313 21.04% ✗ $1.3M
Feb 4, 2019 Feb 5, 2019 MARTIN MARIETTA MATERIALS INC CEO Sell 32.5 -1,065 -0.81% ✗ $198K
Dec 3, 2018 Dec 6, 2018 MARTIN MARIETTA MATERIALS INC CEO Sell 20.0 -2,042 -1.54% ✗ $396.9K
May 21, 2018 May 22, 2018 MARTIN MARIETTA MATERIALS INC CEO Sell 20.0 -2,850 -2.10% ✗ $620.8K
May 9, 2018 May 11, 2018 MARTIN MARIETTA MATERIALS INC CEO Sell 17.5 -11,196 -7.62% ✗ $2.4M
Mar 28, 2018 Apr 2, 2018 MARTIN MARIETTA MATERIALS INC CEO Sell 20.0 -1,463 -1.07% ✗ $295.2K
Feb 22, 2018 Feb 26, 2018 MARTIN MARIETTA MATERIALS INC CEO Sell 97.5 +16,497 13.66% ✗ $288.1K
Feb 5, 2018 Feb 6, 2018 MARTIN MARIETTA MATERIALS INC CEO Sell 32.5 -1,073 -0.88% ✗ $224.4K
Dec 1, 2017 Dec 4, 2017 MARTIN MARIETTA MATERIALS INC CEO Sell 20.0 -2,949 -2.36% ✗ $597.6K
May 22, 2017 May 24, 2017 MARTIN MARIETTA MATERIALS INC CEO Sell 20.0 -3,230 -2.52% ✗ $748.6K
May 3, 2017 May 5, 2017 MARTIN MARIETTA MATERIALS INC CEO Sell 17.5 -15,039 -10.51% ✗ $3.6M
Feb 23, 2017 Feb 24, 2017 MARTIN MARIETTA MATERIALS INC CEO Sell 92.5 +7,690 6.96% ✗ $289.4K
Feb 4, 2017 Feb 7, 2017 MARTIN MARIETTA MATERIALS INC CEO Sell 20.0 -1,185 -1.06% ✗ $273.2K
Dec 1, 2016 Dec 5, 2016 MARTIN MARIETTA MATERIALS INC CEO Sell 20.0 -1,875 -1.65% ✗ $414.2K
Nov 9, 2016 Nov 10, 2016 MARTIN MARIETTA MATERIALS INC CEO Sell 17.5 -9,962 -8.06% ✗ $2.2M
May 23, 2016 May 25, 2016 MARTIN MARIETTA MATERIALS INC CEO Sell 20.0 -3,453 -2.95% ✗ $651.9K
May 12, 2016 May 13, 2016 MARTIN MARIETTA MATERIALS INC CEO Sell 17.5 -15,707 -11.83% ✗ $2.9M
Dec 1, 2015 Dec 3, 2015 MARTIN MARIETTA MATERIALS INC CEO Sell 22.5 -1,232 -1.20% ✗ $196.3K
May 24, 2015 May 27, 2015 MARTIN MARIETTA MATERIALS INC CEO Sell 20.0 -3,892 -3.64% ✗ $588.3K
May 12, 2015 May 22, 2015 MARTIN MARIETTA MATERIALS INC CEO Sell 90.0 +3,331 3.22% ✗ $453.6K
May 14, 2015 May 15, 2015 MARTIN MARIETTA MATERIALS INC CEO Sell 17.5 -13,165 -11.28% ✗ $2M