Compensation award — excluded from discretionary-purchase analysis.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
Feb 5, 2026
Reporting period
Not applicable
Filed with the SEC
Feb 10, 2026
OfficerGrant / award
Context
Classification
grant award
Code A — grant or award
Planned / mechanical clue
Footnote references dividend reinvestment
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0002093862-26-000002
Filed / recorded
Feb 10, 2026, 1:41 AM UTC
Added to OQRO
Oct 2, 2026, 12:27 PM UTC
Parser
form4-xml-v1
Data quality
Verified: identifiers matched exactly
Issuer
AMEREN CORP
Issuer CIK
1002910
Ticker
AEE
Reporting person
Eric V Seidler
Relationship
Officer
Officer title
SVP of Subsidiary
Security
Common Stock, $.01 Par Value
Table
Non-derivative (Table I)
Transaction date
Feb 5, 2026
Transaction code
A
Shares / units
2,364
Price per share
$0.00
Acquired / disposed
Acquired (A)
Shares owned after
15,023
Ownership form
Direct
Amendment
No
Footnotes from the filing
Shares acquired upon vesting of previously-granted performance share units.
Amount includes 17 shares acquired during the fourth quarter of 2025 through reinvested dividends, as well as 41 accrued dividend equivalents acquired during the fourth quarter of 2025 pursuant to a dividend reinvestment feature of restricted stock units granted under the Plan.