St Dennis Thomas (CIK 0001339595)

Latest company ownership

Shares held
60,152
Last filed at
May 9, 2025
Confidence Score
50.0
2025Q4
Confidence Score History
2022Q2 2025Q4
Role: Director
Shares held
38,957
Last filed at
Nov 17, 2025
Confidence Score
28.0
2025Q4
Confidence Score History
2011Q3 2025Q4
Shares held
17,155
Last filed at
May 15, 2025
Confidence Score
50.0
2025Q4
Confidence Score History
2019Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Nov 17, 2025 Nov 17, 2025 FORMFACTOR INC Director Sell 22.5 -2,000 -4.88% $99.7K
May 29, 2025 May 30, 2025 FORMFACTOR INC Director Sell 22.5 -3,000 -6.82% $93.7K
Nov 5, 2024 Nov 6, 2024 FORMFACTOR INC Director Sell 22.5 -3,100 -7.65% $121.2K
May 13, 2024 May 14, 2024 VEECO INSTRUMENTS INC Director Sell 22.5 -4,000 -7.16% $150.9K
May 10, 2024 May 13, 2024 FORMFACTOR INC Director Sell 22.5 -2,000 -5.17% $112.6K
Nov 30, 2023 Dec 1, 2023 VEECO INSTRUMENTS INC Director Sell 22.5 -7,005 -11.83% $199.8K
Nov 14, 2023 Nov 15, 2023 FORMFACTOR INC Director Sell 22.5 -3,792 -8.92% $145K
Feb 16, 2023 Feb 17, 2023 FORMFACTOR INC Director Sell 20.0 -13,000 -29.62% $420K
Feb 13, 2023 Feb 13, 2023 AXCELIS TECHNOLOGIES INC Director Sell 17.5 -12,000 -53.04% $1.5M
Nov 18, 2022 Nov 18, 2022 AXCELIS TECHNOLOGIES INC Director Sell 22.5 -3,000 -11.71% $230K
May 13, 2022 May 17, 2022 VEECO INSTRUMENTS INC Director Buy 90.0 +2,500 5.01% $54K
Feb 10, 2022 Feb 10, 2022 AXCELIS TECHNOLOGIES INC Director Sell 22.5 -3,000 -11.57% $218.4K
Feb 8, 2022 Feb 9, 2022 FORMFACTOR INC Director Sell 22.5 -6,000 -13.02% $249.8K
Aug 30, 2021 Aug 30, 2021 AXCELIS TECHNOLOGIES INC Director Sell 22.5 -3,500 -11.89% $176.1K
May 11, 2020 May 12, 2020 FORMFACTOR INC Director Sell 22.5 -6,000 -16.67% $148.7K
May 11, 2020 May 11, 2020 AXCELIS TECHNOLOGIES INC Director Sell 22.5 -6,000 -23.94% $159.7K
Feb 10, 2020 Feb 12, 2020 FORMFACTOR INC Director Sell 20.0 -10,000 -21.74% $259.4K
Feb 10, 2020 Feb 10, 2020 AXCELIS TECHNOLOGIES INC Director Sell 22.5 -8,500 -25.33% $240.3K
Nov 20, 2019 Nov 22, 2019 FORMFACTOR INC Director Sell 22.5 -5,000 -9.80% $113.4K
Aug 20, 2019 Aug 21, 2019 FORMFACTOR INC Director Sell 22.5 -3,000 -5.56% $51.8K
Feb 20, 2019 Feb 21, 2019 FORMFACTOR INC Director Sell 22.5 -8,000 -15.09% $127.9K
Feb 20, 2019 Feb 20, 2019 AXCELIS TECHNOLOGIES INC Director Sell 22.5 -5,000 -15.47% $112.2K
Mar 6, 2018 Mar 7, 2018 FORMFACTOR INC Director Sell 20.0 -20,867 -33.91% $283.3K
Jun 14, 2017 Jun 15, 2017 FORMFACTOR INC Director Sell 37.5 -400 -0.97% $5.6K
Jun 2, 2017 Jun 6, 2017 FORMFACTOR INC Director Sell 17.5 -285,333 -77.82% $4.2M
May 11, 2017 May 15, 2017 FORMFACTOR INC Director Sell 22.5 -13,962 -7.02% $189.2K
May 5, 2017 May 9, 2017 FORMFACTOR INC Director Sell 20.0 -62,088 -25.13% $854.9K
Feb 22, 2017 Feb 24, 2017 FORMFACTOR INC Director Sell 22.5 -20,297 -5.80% $237.1K
Feb 16, 2017 Feb 21, 2017 FORMFACTOR INC Director Sell 17.5 -196,682 -16.40% $2.3M
Feb 13, 2017 Feb 15, 2017 FORMFACTOR INC Director Sell 17.5 -156,971 -24.08% $1.9M
Aug 5, 2016 Aug 9, 2016 FORMFACTOR INC Director Sell 22.5 -23,120 -12.29% $242.9K
May 21, 2015 May 21, 2015 FORMFACTOR INC Chair Sell 17.5 -130,000 -82.22% $1.2M
May 6, 2015 May 8, 2015 FORMFACTOR INC Chair Sell 42.5 -10,606 -6.29% $87.9K
May 5, 2015 May 7, 2015 FORMFACTOR INC Chair Sell 42.5 -10,607 -6.66% $87.5K
May 4, 2015 May 6, 2015 FORMFACTOR INC Chair Sell 40.0 -92,782 -39.97% $781.5K
Mar 5, 2015 Mar 9, 2015 FORMFACTOR INC CEO Sell 20.0 -90,000 -63.33% $824K
Feb 27, 2015 Mar 3, 2015 FORMFACTOR INC CEO Sell 22.5 -13,548 -8.70% $137.5K
Aug 8, 2014 Aug 14, 2014 FORMFACTOR INC CEO Buy 86.3 +5,000 5.53% $34.2K
May 6, 2014 May 8, 2014 FORMFACTOR INC CEO Sell 42.5 -9,904 -9.88% $57.2K
Feb 27, 2014 Feb 28, 2014 FORMFACTOR INC CEO Sell 42.5 -13,528 -15.24% $96.2K
Feb 10, 2014 Feb 12, 2014 FORMFACTOR INC CEO Sell 46.3 -6,990 -11.60% $45.2K
Sep 13, 2013 Sep 17, 2013 FORMFACTOR INC CEO Sell 46.3 -5,689 -11.54% $41.3K
May 6, 2013 May 8, 2013 FORMFACTOR INC CEO Sell 47.5 -1,868 -5.17% $9.6K
Feb 11, 2013 Feb 13, 2013 FORMFACTOR INC CEO Sell 46.3 -7,500 -19.40% $34.6K
Sep 13, 2012 Sep 17, 2012 FORMFACTOR INC CEO Sell 46.3 -5,560 -20.17% $30.4K
May 4, 2012 May 8, 2012 FORMFACTOR INC CEO Sell 46.3 -1,888 -13.07% $11.5K
Sep 13, 2011 Sep 15, 2011 FORMFACTOR INC CEO Sell 46.3 -5,552 -37.01% $41.6K