Key facts
- This page summarizes Mark C. Birk's Form 4 filing for AMEREN CORP (AEE).
- 2 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 04 Mar 2025, 20:11.
Mark C. Birk - 28 Feb 2025 Form 4 Insider Report for AMEREN CORP (AEE)
- Reporting relationship
- Chmn & President of Subsidiary
- Issuer ticker
- AEE
- Reported as of
- 28 Feb 2025
- Net transaction value
- -$510,847
- SEC form
- 4
- Accepted by SEC
- 04 Mar 2025, 20:11:06 UTC
- Prior SEC filing
- 10 Feb 2025
- Source filing
- View source filing
- Reporting owner signature
- Jonathan T. Shade, Deputy Corp. Secy. for Ameren Corporation, attorney-in-fact for Mark C. Birk
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Mark C. Birk filed Form 4 for AMEREN CORP (AEE) on 04 Mar 2025.
Change
- Previous filing in this sequence was filed on 10 Feb 2025.
- Current net transaction value: -$510,847.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
AEE
transaction
Common Stock, $.01 Par Value
Tax liability
- Transaction value
- $510,847
- Shares
- -5,030
- Change %
- -4.5%
- Price
- $101.56
- Shares after
- 107,803
- Date
- 28 Feb 2025
- Ownership
- Direct
- Footnotes
- F2
AEE
transaction
Common Stock, $.01 Par Value
Gift
- Transaction value
- $0
- Shares
- +536
- Change %
- +0.5%
- Price
- $0.000000
- Shares after
- 108,339
- Date
- 04 Mar 2025
- Ownership
- Direct
- Footnotes
- F3
AEE
holding
Common Stock, $.01 Par Value
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 1,557
- Date
- 28 Feb 2025
- Ownership
- By 401(K)
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 3 footnotes
Footnote F1
Represents the estimated number of share equivalents held by the reporting person in the unitized stock fund included in the Ameren Corporation Savings Investment Plan as of February 28, 2025.
Footnote F2
Shares withheld by the issuer to satisfy tax withholding obligations arising in connection with the vesting of performance share units and restricted stock units.
Footnote F3
Shares acquired as beneficiary upon liquidation of parents' family trust.