Ludwig Michael M (CIK 0001256949)

Latest company ownership

Shares held
17,500
Last filed at
Feb 22, 2018
Confidence Score
50.0
2025Q4
Confidence Score History
2012Q2 2025Q4
Role: CFO
Shares held
7,123
Last filed at
Feb 17, 2021
Confidence Score
50.0
2025Q4
Confidence Score History
2019Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Feb 12, 2021 Feb 17, 2021 ROGERS CORP CFO Sell 42.5 -327 -4.39% $58.6K
Feb 7, 2021 Feb 9, 2021 ROGERS CORP CFO Sell 42.5 -416 -5.29% $71.6K
Sep 17, 2020 Sep 18, 2020 ROGERS CORP CFO Sell 46.3 -308 -3.77% $32.9K
Feb 7, 2020 Feb 11, 2020 ROGERS CORP CFO Sell 46.3 -425 -8.07% $49.1K
Sep 17, 2019 Sep 19, 2019 ROGERS CORP CFO Sell 46.3 -236 -4.29% $34.5K
Feb 20, 2018 Feb 22, 2018 FORMFACTOR INC CFO Sell 20.0 -45,000 -5.87% $587.3K
Feb 15, 2018 Feb 16, 2018 FORMFACTOR INC CFO Sell 20.0 -30,000 -11.10% $381.9K
May 5, 2015 Feb 12, 2018 FORMFACTOR INC CFO Sell 52.5 -681 -0.28% $5.6K
Sep 18, 2015 Feb 12, 2018 FORMFACTOR INC CFO Sell 52.5 -64 -0.03% $486.7
Nov 13, 2017 Nov 14, 2017 FORMFACTOR INC CFO Sell 20.0 -16,845 -6.53% $294.8K
Aug 23, 2017 Aug 24, 2017 FORMFACTOR INC CFO Sell 22.5 -10,000 -3.73% $140.7K
Aug 19, 2017 Aug 22, 2017 FORMFACTOR INC CFO Sell 20.0 -34,870 -4.31% $494.7K
May 28, 2017 May 31, 2017 FORMFACTOR INC CFO Sell 42.5 -5,218 -2.02% $75.1K
May 5, 2017 May 9, 2017 FORMFACTOR INC CFO Sell 42.5 -5,637 -2.22% $80.3K
May 1, 2017 May 3, 2017 FORMFACTOR INC CFO Sell 42.5 -17,379 -6.77% $204.2K
May 31, 2016 Jun 2, 2016 FORMFACTOR INC CFO Sell 46.3 -3,692 -1.72% $27.1K
May 5, 2016 May 9, 2016 FORMFACTOR INC CFO Sell 42.5 -11,423 -2.78% $77.8K
May 2, 2016 May 3, 2016 FORMFACTOR INC CFO Sell 42.5 -24,524 -11.68% $175.1K
May 6, 2015 May 8, 2015 FORMFACTOR INC CFO Sell 42.5 -7,954 -5.15% $65.9K
May 5, 2015 May 7, 2015 FORMFACTOR INC CFO Sell 42.5 -7,955 -5.40% $65.6K
May 4, 2015 May 6, 2015 FORMFACTOR INC CFO Sell 40.0 -32,116 -19.53% $270.7K
Feb 27, 2015 Mar 3, 2015 FORMFACTOR INC CFO Sell 22.5 -6,097 -6.92% $61.9K
Feb 10, 2015 Feb 12, 2015 FORMFACTOR INC CFO Sell 46.3 -3,707 -4.89% $31.6K
May 6, 2014 May 8, 2014 FORMFACTOR INC CFO Sell 42.5 -9,279 -12.09% $53.6K
Feb 27, 2014 Feb 28, 2014 FORMFACTOR INC CFO Sell 46.3 -6,139 -10.30% $43.6K
Feb 10, 2014 Feb 12, 2014 FORMFACTOR INC CFO Sell 46.3 -3,720 -7.85% $24.1K
May 6, 2013 May 8, 2013 FORMFACTOR INC CFO Sell 46.3 -3,086 -7.33% $15.8K
Feb 11, 2013 Feb 13, 2013 FORMFACTOR INC CFO Sell 46.3 -3,904 -10.33% $18K
May 4, 2012 May 8, 2012 FORMFACTOR INC CFO Sell 46.3 -3,166 -9.71% $19.3K