Ksenak Stephen Michael (CIK 0001527850)

Latest company ownership

AMBC - AMBAC FINANCIAL GROUP INC
Role: Sr. MD & General Counsel
Shares held
129,146
Last filed at
Oct 1, 2025
Confidence Score
48.1
2025Q4
Confidence Score History
2013Q4 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Sep 29, 2025 Oct 1, 2025 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 40.0 -43,522 -17.49% ✗ $423K
Mar 13, 2025 Mar 14, 2025 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 46.3 -1,703 -1.38% ✗ $14.3K
Mar 6, 2025 Mar 10, 2025 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 46.3 -1,967 -1.63% ✗ $18K
Feb 28, 2025 Mar 4, 2025 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 52.5 -982 -0.42% ✗ $9.4K
Aug 7, 2024 Aug 8, 2024 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Buy 87.5 +5,000 4.48% ✗ $55K
Mar 8, 2024 Mar 11, 2024 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 52.5 -218 -0.19% ✗ $3.4K
Mar 3, 2024 Mar 4, 2024 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 52.5 -163 -0.15% ✗ $2.6K
Feb 28, 2024 Mar 1, 2024 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 52.5 -178 -0.16% ✗ $3K
Feb 21, 2024 Feb 23, 2024 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 46.3 -1,861 -1.64% ✗ $30.2K
Feb 22, 2023 Feb 24, 2023 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 40.0 -18,606 -14.29% ✗ $301.8K
Mar 8, 2022 Mar 9, 2022 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 46.3 -3,153 -3.29% ✗ $40.5K
Feb 24, 2022 Feb 28, 2022 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 42.5 -9,743 -9.80% ✗ $139.8K
Jan 2, 2022 Jan 4, 2022 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 46.3 -2,823 -3.40% ✗ $45.3K
Mar 4, 2021 Mar 8, 2021 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 46.3 -1,084 -1.37% ✗ $18.4K
Mar 1, 2021 Mar 3, 2021 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 40.0 -15,732 -9.36% ✗ $272.9K
Jan 2, 2021 Jan 4, 2021 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 46.3 -2,676 -4.17% ✗ $41.2K
May 18, 2020 May 20, 2020 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 46.3 -1,746 -2.87% ✗ $23.9K
Mar 4, 2020 Mar 6, 2020 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 46.3 -755 -1.33% ✗ $14.7K
Mar 2, 2020 Mar 4, 2020 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 42.5 -7,215 -4.38% ✗ $143.2K
Jan 2, 2020 Jan 6, 2020 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 46.3 -859 -2.11% ✗ $18.7K
May 16, 2019 May 17, 2019 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 46.3 -2,332 -5.70% ✗ $39.3K
May 14, 2019 May 14, 2019 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Buy 90.0 +3,000 9.11% ✗ $51.8K
Mar 4, 2019 Mar 5, 2019 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 42.5 -2,693 -8.10% ✗ $54.2K
Feb 25, 2019 Feb 27, 2019 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 95.0 +8,971 48.00% ✗ $90.6K
Feb 21, 2019 Feb 22, 2019 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 26.3 -1,552 -7.67% ✗ $30.8K
May 16, 2018 May 18, 2018 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 47.5 -443 -2.70% ✗ $8.5K
Mar 2, 2018 Mar 6, 2018 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 46.3 -1,245 -7.24% ✗ $18.8K
Feb 26, 2018 Feb 28, 2018 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 91.3 +3,043 25.97% ✗ $41.7K
Feb 21, 2018 Feb 22, 2018 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 26.3 -2,126 -15.36% ✗ $33.7K
May 12, 2017 May 16, 2017 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 91.3 +1,580 19.83% ✗ $24K
Mar 2, 2017 Mar 6, 2017 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 47.5 -189 -2.32% ✗ $4.2K
Feb 21, 2017 Feb 22, 2017 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 26.3 -2,017 -20.20% ✗ $44.7K
Dec 20, 2016 Dec 21, 2016 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 26.3 -2,085 -26.82% ✗ $46K
Dec 20, 2015 Dec 21, 2015 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 26.3 -1,640 -34.60% ✗ $23.6K
Dec 20, 2014 Dec 22, 2014 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 47.5 -174 -100.00% ✗ $4.2K
Dec 20, 2013 Dec 23, 2013 AMBAC FINANCIAL GROUP INC Sr. MD & General Counsel Sell 47.5 -107 -100.00% ✗ $2.2K