Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| AMEREN CORPAEE · Entity 3150 | Director · Chairman, President & CEO | February 27, 2026 | March 03, 2026 |
| MARTIN MARIETTA MATERIALS INCMLM · Entity 587 | Director | August 31, 2026 | September 02, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
AMEREN CORP
Report date February 27, 2026 · Filed March 03, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, $.01 Par ValueSEC Table I · non-derivative | Direct | 309,499 |
Reported balance
After 2026-02-27 transaction · row 2
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 2 · 2026-02-27 · Tax withholding · Disposed 28,154 · Balance 309,499 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. |
| Common Stock, $.01 Par ValueSEC Table I · non-derivative | Direct | 282,681 |
Reported balance
After 2026-03-03 transaction · row 3
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 3 · 2026-03-03 · Sale · Disposed 26,818 · Balance 282,681 F3: Shares sold pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. |
| Common Stock, $.01 Par ValueSEC Table I · non-derivative | IndirectBy 401(K) | 2,116 |
Reported balance
Holding disclosure · report date 2026-02-27 · row 1
Holding and transaction disclosures are not merged.
1 source rowRow 1 · Balance 2,116 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, 2026. |
Filing footnotes · ownership attribution and instrument terms
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, 2026.
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.
F3: Shares sold pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
MARTIN MARIETTA MATERIALS INC
Report date August 31, 2026 · Filed September 02, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 442 |
Reported balance
After 2026-08-31 transaction · row 1
1 source rowRow 1 · 2026-08-31 · Grant · Acquired 68 · Balance 442 F1: Common stock units were accrued under the Martin Marietta Materials, Inc. Common Stock Purchase Plan for Directors (the "Plan") and are to be settled in stock in a lump sum or in installments not to exceed 10 years commencing on (i) the date the reporting person ceases to be a Non-Employee Director, (ii) the date that is one month and one year following the date the reporting person ceases to be a Non-Employee Director, or (iii) the date elected by the Non-Employee Director that is later than the third anniversary of the date the fees are earned, in accordance with the reporting person's election under the Plan. |
Filing footnotes · ownership attribution and instrument terms
F1: Common stock units were accrued under the Martin Marietta Materials, Inc. Common Stock Purchase Plan for Directors (the "Plan") and are to be settled in stock in a lump sum or in installments not to exceed 10 years commencing on (i) the date the reporting person ceases to be a Non-Employee Director, (ii) the date that is one month and one year following the date the reporting person ceases to be a Non-Employee Director, or (iii) the date elected by the Non-Employee Director that is later than the third anniversary of the date the fees are earned, in accordance with the reporting person's election under the Plan.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| March 01, 2017 Filed Mar 2, 2017 20:57 UTC | AMEREN CORP AEE · Entity 3150 | SaleCommon Stock, $.01 Par Value | 1,320 | $54.32 | $71,702.40 |
DisclosureSEC source: 0001002910-17-000072 · edgar.xml · nonDerivative · entry 3 LYONS MARTIN J · CIK 0001190099 · Executive VP & CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 101,985 F3 · kind: The sale reported was made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. F4 · balance_after: Amount includes a total of 2 shares acquired through monthly payroll deductions and reinvested dividends during the first quarter of 2017 at prices ranging from $52.19 to $54.59 per share. Read SEC document |
| February 28, 2017 Filed Mar 2, 2017 20:57 UTC | AMEREN CORP AEE · Entity 3150 | Tax withholdingCommon Stock, $.01 Par Value | 12,416 | $54.69 | $679,031.04 |
DisclosureSEC source: 0001002910-17-000072 · edgar.xml · nonDerivative · entry 2 LYONS MARTIN J · CIK 0001190099 · Executive VP & CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 103,303 F2 · shares: Shares withheld by the Issuer to satisfy tax withholding obligations arising in connection with the vesting of performance share units. Read SEC document |
| February 09, 2017 Filed Feb 13, 2017 21:14 UTC | AMEREN CORP AEE · Entity 3150 | GrantCommon Stock, $.01 Par Value | 28,643 | $0.00 | $0.00 |
DisclosureSEC source: 0001002910-17-000044 · edgar.xml · nonDerivative · entry 2 LYONS MARTIN J · CIK 0001190099 · Executive VP & CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 115,719 F2 · shares: Shares acquired upon vesting of previously granted performance share units. F3 · balance_after: Amount includes a total of 283 shares acquired through monthly payroll deductions and reinvested dividends during the first through fourth quarters of 2016 at prices ranging from $49.45 to $52.89 per share. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.