Mehmel Robert F (CIK 0001201289)

Latest company ownership

Role: COO
Shares held
4,219
Last filed at
Dec 2, 2025
Confidence Score
41.0
2025Q4
Confidence Score History
2013Q2 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Nov 30, 2025 Dec 2, 2025 GRIFFON CORP COO Sell 37.5 -26,928 -3.18% $2M
Feb 4, 2025 Feb 6, 2025 GRIFFON CORP COO Sell 100.0 +75,871 10.81% $8.6M
Nov 13, 2024 Nov 15, 2024 GRIFFON CORP COO Sell 17.5 -25,000 -3.37% $1.9M
Nov 11, 2024 Nov 13, 2024 GRIFFON CORP COO Sell 20.0 -8,697 -1.16% $609.7K
Oct 16, 2024 Oct 18, 2024 GRIFFON CORP COO Sell 47.5 -912 -0.12% $63.9K
Sep 27, 2024 Oct 1, 2024 GRIFFON CORP COO Sell 40.0 -3,349 -0.44% $234.6K
Sep 23, 2024 Sep 25, 2024 GRIFFON CORP COO Sell 40.0 -3,174 -0.42% $222.2K
Sep 19, 2024 Sep 23, 2024 GRIFFON CORP COO Sell 20.0 -8,868 -1.16% $621K
Sep 17, 2024 Sep 19, 2024 GRIFFON CORP COO Sell 17.5 -25,000 -3.16% $1.7M
Sep 13, 2024 Sep 17, 2024 GRIFFON CORP COO Sell 17.5 -25,000 -3.06% $1.7M
Jan 29, 2024 Jan 31, 2024 GRIFFON CORP COO Sell 37.5 -19,928 -2.38% $4M
Dec 15, 2023 Dec 19, 2023 GRIFFON CORP COO Sell 40.0 -25,386 -2.94% $870.7K
Dec 23, 2022 Dec 27, 2022 GRIFFON CORP COO Sell 37.5 -15,942 -1.82% $1.8M
Dec 20, 2021 Dec 22, 2021 GRIFFON CORP COO Sell 37.5 -32,420 -4.11% $1.5M
Jan 29, 2020 Jan 31, 2020 GRIFFON CORP COO Sell 37.5 -37,683 -6.40% $1.6M
Nov 30, 2017 Dec 1, 2017 GRIFFON CORP COO Sell 37.5 -50,409 -9.07% $1.2M
Dec 10, 2016 Dec 12, 2016 GRIFFON CORP COO Sell 37.5 -77,355 -18.37% $1.9M
Nov 30, 2016 Dec 2, 2016 GRIFFON CORP COO Sell 40.0 -37,948 -8.27% $907K
May 5, 2015 May 7, 2015 GRIFFON CORP COO Buy 97.5 +35,000 10.00% $551.5K
May 17, 2013 May 21, 2013 GRIFFON CORP COO Buy 97.5 +30,000 150.00% $350.7K
May 15, 2013 May 17, 2013 GRIFFON CORP COO Buy 95.0 +20,000 100.00% $221.6K