SEC Insider Transactions from BIRK MARK C.

Last updated: 2026-03-14 11:20 UTC | Total transactions: 10

BIRK MARK C has filed 10 insider transactions across 1 company since February 2023.

Most recent transaction: a tax payment of 5030 shares of AMEREN CORP ($AEE) on February 28, 2025.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
Feb. 28, 2025 AMEREN CORP $AEE BIRK MARK C Other F Common Stock, $.01 Par Value 5030 $101.56 109,360.0000 269,906,252 4.40% 0.00%
March 4, 2025 AMEREN CORP $AEE BIRK MARK C Other G Common Stock, $.01 Par Value 536 $0.00 109,896.0000 269,906,252 0.49% 0.00%
Feb. 6, 2025 AMEREN CORP $AEE BIRK MARK C Other A Common Stock, $.01 Par Value 5020 $0.00 104,483.0000 269,906,252 5.05% 0.00%
Feb. 6, 2025 AMEREN CORP $AEE BIRK MARK C Other A Common Stock, $.01 Par Value 9421 $0.00 114,382.0000 269,906,252 8.98% 0.00%
Feb. 29, 2024 AMEREN CORP $AEE BIRK MARK C Other F Common Stock, $.01 Par Value 1646 $71.19 99,394.0000 263,399,999 1.63% 0.00%
Feb. 8, 2024 AMEREN CORP $AEE BIRK MARK C Other A Common Stock, $.01 Par Value 5726 $0.00 97,141.0000 263,399,999 6.26% 0.00%
Feb. 8, 2024 AMEREN CORP $AEE BIRK MARK C Other A Common Stock, $.01 Par Value 3585 $0.00 101,035.0000 263,399,999 3.68% 0.00%
Feb. 28, 2023 AMEREN CORP $AEE BIRK MARK C Other F Common Stock, $.01 Par Value 3855 $82.71 91,341.0000 259,500,000 4.05% 0.00%
Feb. 9, 2023 AMEREN CORP $AEE BIRK MARK C Other A Common Stock, $.01 Par Value 4152 $0.00 86,092.0000 259,500,000 5.07% 0.00%
Feb. 9, 2023 AMEREN CORP $AEE BIRK MARK C Other A Common Stock, $.01 Par Value 8950 $0.00 95,191.0000 259,500,000 10.38% 0.00%