Isaacson Christopher A (CIK 0001538451)

Latest company ownership

Shares held
37,580
Last filed at
Sep 4, 2025
Confidence Score
44.1
2025Q4
Confidence Score History
2017Q2 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Sep 2, 2025 Sep 4, 2025 Cboe Global Markets, Inc. COO Sell 20.0 -5,000 -11.74% ✓ $1.2M
Jun 9, 2025 Jun 11, 2025 Cboe Global Markets, Inc. COO Sell 20.0 -5,000 -10.51% ✓ $1.1M
Feb 19, 2025 Feb 21, 2025 Cboe Global Markets, Inc. COO Sell 20.0 -2,991 -2.10% ✗ $628.9K
Feb 10, 2025 Feb 12, 2025 Cboe Global Markets, Inc. COO Sell 100.0 +10,990 27.57% ✗ $1.6M
Sep 3, 2024 Sep 5, 2024 Cboe Global Markets, Inc. COO Sell 20.0 -6,000 -13.08% ✓ $1.2M
Jun 21, 2024 Jun 25, 2024 Cboe Global Markets, Inc. COO Sell 20.0 -6,000 -10.37% ✓ $1.1M
Feb 19, 2024 Feb 22, 2024 Cboe Global Markets, Inc. COO Sell 20.0 -3,824 -2.02% ✗ $713.9K
Feb 7, 2024 Feb 9, 2024 Cboe Global Markets, Inc. COO Sell 100.0 +13,202 29.27% ✗ $1.7M
Dec 1, 2023 Dec 5, 2023 Cboe Global Markets, Inc. COO Sell 26.3 -3,850 -7.86% ✓ $701.6K
Sep 1, 2023 Sep 6, 2023 Cboe Global Markets, Inc. COO Sell 30.0 -3,850 -6.59% ✓ $574K
Jun 5, 2023 Jun 7, 2023 Cboe Global Markets, Inc. COO Sell 30.0 -3,850 -5.90% ✓ $515.8K
Feb 19, 2023 Feb 22, 2023 Cboe Global Markets, Inc. COO Sell 20.0 -3,770 -1.95% ✗ $486.7K
Feb 8, 2023 Feb 10, 2023 Cboe Global Markets, Inc. COO Sell 97.5 +6,947 13.06% ✗ $442.9K
Feb 19, 2022 Feb 23, 2022 Cboe Global Markets, Inc. COO Sell 20.0 -2,723 -1.58% ✗ $323.5K
Feb 9, 2022 Feb 11, 2022 Cboe Global Markets, Inc. COO Sell 87.5 +1,764 3.43% ✗ $93.3K
Nov 4, 2021 Nov 9, 2021 Cboe Global Markets, Inc. COO Sell 26.3 -5,000 -8.86% ✓ $264.9K
Aug 20, 2021 Aug 24, 2021 Cboe Global Markets, Inc. COO Sell 35.0 -2,500 -4.24% ✓ $322.3K
May 5, 2021 May 18, 2021 Cboe Global Markets, Inc. COO Sell 26.3 -6,500 -9.93% ✓ $285K
Feb 19, 2021 Feb 23, 2021 Cboe Global Markets, Inc. COO Sell 32.5 -1,610 -0.83% ✗ $154.9K
Feb 10, 2021 Feb 12, 2021 Cboe Global Markets, Inc. COO Sell 87.5 +2,004 3.36% ✗ $79.3K
Feb 28, 2020 Mar 3, 2020 Cboe Global Markets, Inc. COO Sell 20.0 -3,219 -2.71% ✗ $367K
Feb 19, 2020 Feb 21, 2020 Cboe Global Markets, Inc. COO Sell 22.5 -1,383 -1.24% ✗ $166.6K
Feb 10, 2020 Feb 12, 2020 Cboe Global Markets, Inc. COO Sell 92.5 +2,931 5.76% ✗ $289.2K
Jan 13, 2020 Jan 15, 2020 Cboe Global Markets, Inc. COO Sell 20.0 -4,264 -7.74% ✗ $490.7K
Dec 15, 2019 Dec 17, 2019 Cboe Global Markets, Inc. COO Sell 22.5 -4,467 -7.50% ✗ $53.9K
Dec 1, 2019 Dec 3, 2019 Cboe Global Markets, Inc. COO Sell 22.5 -1,056 -1.74% ✗ $125.6K
Nov 15, 2019 Nov 19, 2019 Cboe Global Markets, Inc. COO Sell 20.0 -10,000 -14.16% ✓ $1.2M
Aug 15, 2019 Aug 19, 2019 Cboe Global Markets, Inc. COO Sell 15.0 -14,000 -18.76% ✓ $1.2M
May 29, 2019 May 31, 2019 Cboe Global Markets, Inc. COO Sell 20.0 -10,000 -13.40% ✓ $1M
Feb 28, 2019 Mar 4, 2019 Cboe Global Markets, Inc. COO Sell 36.3 -460 -0.71% ✗ $44.1K
Feb 28, 2019 Mar 4, 2019 Cboe Global Markets, Inc. COO Sell 36.3 -460 -0.71% ✗ $44.1K
Feb 19, 2019 Feb 21, 2019 Cboe Global Markets, Inc. COO Sell 36.3 -409 -0.63% ✗ $38.5K
Jan 13, 2019 Jan 15, 2019 Cboe Global Markets, Inc. Executive VP, CIO Sell 20.0 -3,937 -5.83% ✗ $359.8K
Dec 15, 2018 Dec 18, 2018 Cboe Global Markets, Inc. Executive VP, CIO Sell 36.3 -467 -0.69% ✗ $47.1K
Dec 1, 2018 Dec 4, 2018 Cboe Global Markets, Inc. Executive VP, CIO Sell 22.5 -2,042 -2.92% ✗ $219.8K
Nov 15, 2018 Nov 29, 2018 Cboe Global Markets, Inc. Executive VP, CIO Sell 22.5 -16,219 -10.38% ✓ $928.4K
Aug 30, 2018 Sep 4, 2018 Cboe Global Markets, Inc. Executive VP, CIO Sell 22.5 -8,720 -10.11% ✓ $872.3K
Jun 6, 2018 Jun 8, 2018 Cboe Global Markets, Inc. Executive VP, CIO Sell 22.5 -8,720 -10.11% ✓ $872.2K
Feb 28, 2018 Mar 2, 2018 Cboe Global Markets, Inc. Executive VP, CIO Sell 32.5 -460 -0.59% ✗ $51.5K
Jan 13, 2018 Jan 16, 2018 Cboe Global Markets, Inc. Executive VP, CIO Sell 20.0 -4,648 -5.70% ✗ $611.3K
Dec 5, 2017 Dec 19, 2017 Cboe Global Markets, Inc. Executive VP, CIO Sell 22.5 -6,495 -7.38% ✗ $62.6K
Dec 1, 2017 Dec 5, 2017 Cboe Global Markets, Inc. Executive VP, CIO Sell 36.3 -9,829 -2.69% ✓ $1.2M
Sep 1, 2017 Sep 6, 2017 Cboe Global Markets, Inc. Executive VP, CIO Sell 30.0 -7,020 -7.17% ✓ $706.3K
Jun 12, 2017 Jun 14, 2017 Cboe Global Markets, Inc. Executive VP, CIO Sell 30.0 -7,316 -7.45% ✓ $652.7K