Insider Transactions

AMEREN CORP (AEE) Insider Transactions

Over the last 12 months, 25 AMEREN CORP (AEE) insiders filed 77 SEC Form 4 transactions — $0 in open-market purchases ( 0 distinct buyers) and $9.0M in open-market sales. 3% of all transactions were executed under a pre-scheduled Rule 10b5-1 trading plan.

Recent Form 4 Filings Most recent 50 of 77 (1-year window)

Each row is a single Form 4 filing event for AEE, sourced directly from SEC EDGAR. The Type column classifies the SEC transaction code into Buy / Sell / Grant / Exercise / Other; the 10b5-1 badge marks trades executed under a pre-scheduled SEC Rule 10b5-1 plan.

Date Insider Title Type SEC Code Value Shares Price
2026-06-01 Melda Aaron P Chairman and President Grant A $0 3,705 $0.00
2026-06-01 Arora Ajay K EVP of Subsidiary Grant A $0 6,797 $0.00
2026-05-14 Shaw Theresa A SVP and CATO Sell 10b5-1 S $35.5K 325 $109.08
2026-05-12 Shaw Theresa A SVP and CATO Sell S $164.0K 1,500 $109.35
2026-05-01 MOEHN MICHAEL L Group President, Utilities Sell 10b5-1 S $738.6K 6,500 $113.63
2026-03-05 BRUNE CATHERINE S — Grant — $0 450 $0.00
2026-03-04 Martin Ryan J SVP Finance Sell — $147.3K 1,300 $113.31
2026-03-03 LYONS MARTIN J Chairman, President & CEO Sell — $3.0M 26,818 $111.84
2026-03-03 Schukar Shawn E — Sell — $556.4K 4,975 $111.84
2026-03-03 Lindgren Mark C — Sell — $231.8K 2,073 $111.84
2026-03-01 Rausch Timothy S. — Grant — $0 1,251 $0.00
2026-02-27 LYONS MARTIN J Chairman, President & CEO Grant — $3.2M 28,154 $113.28
2026-02-27 Shaw Theresa A SVP and CATO Grant — $146.8K 1,296 $113.28
2026-02-27 Arora Ajay K SVP of Subsidiary Grant — $117.2K 1,035 $113.28
2026-02-27 MOEHN MICHAEL L Group President, Utilities Grant — $1.6M 14,355 $113.28
2026-02-27 Mizell Gwendolyn G — Grant — $106.8K 943 $113.28
2026-02-27 Schukar Shawn E — Grant — $356.6K 3,148 $113.28
2026-02-27 Martin Ryan J SVP Finance Grant — $82.2K 726 $113.28
2026-02-27 Seidler Eric V SVP of Subsidiary Grant — $111.2K 982 $113.28
2026-02-27 Lindgren Mark C — Grant — $232.7K 2,054 $113.28
2026-02-27 Singh Leonard P — Grant — $620.5K 5,478 $113.28
2026-02-27 Smith Patrick E Chairman & President of Sub Grant — $103.1K 910 $113.28
2026-02-17 Flores Rafael — Sell — $178.4K 1,600 $111.52
2026-02-17 Arora Ajay K SVP of Subsidiary Sell — $334.3K 3,000 $111.44
2026-02-17 Shaw Theresa A SVP and CATO Sell — $36.4K 325 $111.89
2026-02-17 Mizell Gwendolyn G — Sell — $393.5K 3,548 $110.90
2026-02-05 Schukar Shawn E — Grant — $0 2,824 $0.00
2026-02-05 Schukar Shawn E — Grant — $0 5,699 $0.00
2026-02-05 Singh Leonard P — Grant — $0 5,508 $0.00
2026-02-05 Singh Leonard P — Grant — $0 9,515 $0.00
2026-02-05 Smith Patrick E Chairman & President of Sub Grant — $0 3,663 $0.00
2026-02-05 Smith Patrick E Chairman & President of Sub Grant — $0 2,178 $0.00
2026-02-05 Mizell Gwendolyn G — Grant — $0 865 $0.00
2026-02-05 Mizell Gwendolyn G — Grant — $0 2,276 $0.00
2026-02-05 MOEHN MICHAEL L Group President, Utilities Grant — $0 9,955 $0.00
2026-02-05 MOEHN MICHAEL L Group President, Utilities Grant — $0 22,849 $0.00
2026-02-05 Martin Ryan J SVP Finance Grant — $0 1,294 $0.00
2026-02-05 Martin Ryan J SVP Finance Grant — $0 1,752 $0.00
2026-02-05 Arora Ajay K SVP of Subsidiary Grant — $0 1,467 $0.00
2026-02-05 Arora Ajay K SVP of Subsidiary Grant — $0 2,498 $0.00
2026-02-05 Lindgren Mark C — Grant — $0 2,082 $0.00
2026-02-05 Lindgren Mark C — Grant — $0 4,349 $0.00
2026-02-05 LYONS MARTIN J Chairman, President & CEO Grant — $0 23,170 $0.00
2026-02-05 LYONS MARTIN J Chairman, President & CEO Grant — $0 44,840 $0.00
2026-02-05 Seidler Eric V SVP of Subsidiary Grant — $0 1,066 $0.00
2026-02-05 Seidler Eric V SVP of Subsidiary Grant — $0 2,364 $0.00
2026-02-05 Shaw Theresa A SVP and CATO Grant — $0 1,333 $0.00
2026-02-05 Shaw Theresa A SVP and CATO Grant — $0 3,126 $0.00
2026-02-05 Feinberg David Matthew EVP, GC & Secretary Grant — $0 4,449 $0.00
2026-02-02 MOEHN MICHAEL L Group President, Utilities Sell — $673.4K 6,500 $103.60

Showing the most recent 50 of 77 transactions. For the full 1-year history with sorting, filtering, and cross-ticker industry context, open the full insider transactions drilldown.

Methodology & FAQ

How We Track AEE Insider Transactions

Form 4 disclosures are sourced directly from SEC EDGAR and re-ingested on every pipeline cycle. A complete description of transaction-code handling, the open-market vs grant distinction, and the Rule 10b5-1 plan-reference heuristic is documented in the Methodology.

What is an SEC Form 4 filing for AMEREN CORP?

Form 4 is a transaction-level disclosure that corporate insiders — officers, directors, and beneficial owners of more than 10% of a registered class of equity securities — must file with the SEC within two business days of any change in their beneficial ownership of AMEREN CORP (AEE) shares.

What is a Rule 10b5-1 trading plan?

Rule 10b5-1 is an SEC rule that lets insiders schedule trades in advance under a written plan, providing an affirmative defense against insider-trading allegations as long as the plan was adopted in good faith and not while in possession of material non-public information. Form 4 rows marked "10b5-1" on this page indicate the underlying trade was executed under such a plan; rows without the badge are discretionary or did not reference a plan in the Form 4 footnotes.

How is "insider buying" different from a stock grant or option exercise?

An insider buy (SEC transaction code P) is an open-market purchase of AMEREN CORP (AEE) stock executed at the prevailing market price using the insider's personal capital. Stock grants (code A) and option exercises (code M) are compensation events, not directional trades; they are tracked separately and excluded from the "conviction" signal because they are not discretionary purchases.

How recent is the data?

Form 4 transactions are typically reported within two business days of execution. Pactolio re-ingests the EDGAR feed on a nightly cycle and reflects new filings on the next ingest run, typically within 24 hours of EDGAR acceptance. The table on this page covers the most recent 1-year window.