Andrew C. Wiechmann serves as Executive at MSCI Inc., where they oversee executive responsibilities. Since joining the company, Andrew C. Wiechmann has executed 27 insider transactions totaling $746.2K, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 11, 2025 involved selling 450 shares valued at $247.5K.
Andrew C. Wiechmann currently holds 21,639 shares of MSCI Inc. (MSCI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Andrew C. Wiechmann has been a net seller of MSCI stock. They have purchased $0 and sold $746.2K worth of shares.
Andrew C. Wiechmann's most recent insider trade was on Dec 11, 2025, when they sold 450 shares at $550.00 per share.
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| $N/A |
| Discretionary |
| Feb 5, 2024 | MSCI | $423.5K | Payment | 726 | $583.39 | Discretionary |
| Feb 5, 2024 | MSCI | $247.4K | Payment | 424 | $583.39 | Discretionary |
| Feb 5, 2024 | MSCI | $0 | Award | 765 | $N/A | Discretionary |
| Feb 4, 2024 | MSCI | $51.6K | Payment | 87 | $593.06 | Discretionary |
| Feb 1, 2024 | MSCI | $0 | Award | 1,329 | $N/A | Discretionary |
| Feb 8, 2023 | MSCI | $494.0K | Payment | 887 | $556.90 | Discretionary |
| Feb 8, 2023 | MSCI | $0 | Award | 1,660 | $N/A | Discretionary |
| Feb 6, 2023 | MSCI | $38.2K | Payment | 69 | $553.40 | Discretionary |
| Feb 4, 2023 | MSCI | $49.9K | Payment | 88 | $567.43 | Discretionary |
| Feb 2, 2023 | MSCI | $0 | Award | 1,137 | $N/A | Discretionary |
| Nov 3, 2022 | MSCI | $498.7K | Sale | 1,100 | $453.38 | Discretionary |
| Mar 5, 2022 | MSCI | $735.7K | Payment | 1,478 | $497.78 | Discretionary |
| Feb 7, 2022 | MSCI | $0 | Award | 3,021 | $N/A | Discretionary |
| Feb 7, 2022 | MSCI | $919.8K | Payment | 1,671 | $550.45 | Discretionary |
| Feb 7, 2022 | MSCI | $103.5K | Payment | 188 | $550.45 | Discretionary |
| Feb 6, 2022 | MSCI | $52.1K | Payment | 94 | $554.71 | Discretionary |
| Feb 4, 2022 | MSCI | $66.6K | Payment | 120 | $554.71 | Discretionary |
| Feb 3, 2022 | MSCI | $0 | Award | 710 | $N/A | Discretionary |
| Feb 7, 2021 | MSCI | $77.8K | Payment | 181 | $429.81 | Discretionary |
| Feb 6, 2021 | MSCI | $84.2K | Payment | 196 | $429.81 | Discretionary |
| Feb 6, 2021 | MSCI | $39.1K | Payment | 91 | $429.81 | Discretionary |
| Feb 5, 2021 | MSCI | $0 | Award | 4,296 | $N/A | Discretionary |
| Feb 5, 2021 | MSCI | $911.6K | Payment | 2,121 | $429.81 | Discretionary |
| Feb 4, 2021 | MSCI | $0 | Award | 647 | $N/A | Discretionary |
| Mar 5, 2019 | MSCI | $0 | Award | 2,671 | $N/A | Discretionary |