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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001002910-20-000149
Filing Date
2020-12-15
Accepted
2020-12-15 17:20:06
Documents
3
Period of Report
2020-12-14

Document Format Files

Seq Description Document Type Size
1 FORM 3 wf-form3_160807079261878.html 3  
1 FORM 3 wf-form3_160807079261878.xml 3 2316
2 POWER OF ATTORNEY, EXHIBIT 24 mackaysection16poa.htm EX-24 3095
3 GRAPHIC mackaysection16poa001.jpg GRAPHIC 215077
  Complete submission text file 0001002910-20-000149.txt   303129
Mailing Address 1901 CHOUTEAU AVE MC 1310 ST LOUIS MO 63103
Business Address 1901 CHOUTEAU AVE MC 1310 ST LOUIS MO 63166-6149 314-621-3222
AMEREN CORP (Issuer) CIK: 0001002910 (see all company filings)

IRS No.: 431723446 | State of Incorp.: MO | Fiscal Year End: 1231
SIC: 4931 Electric & Other Services Combined

Mailing Address C/O COGNIZANT TECHNOLOGY SOLUTIONS CORP. 500 FRANK W. BURR BLVD. TEANECK NJ 07666
Business Address
Mackay Leo S. Jr. (Reporting) CIK: 0001558398 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-14756 | Film No.: 201390447