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Insider Trading Intelligence
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Martin J. Lyons

AEE
CHAIRMAN, PRESIDENT & CEO · AMEREN CORP · CIK 0001190099
FILING MIX · LIFETIME44%/56%
BUYS
17
SELLS
22
TOTAL VALUE
$22.39M
COMPANIES
2
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
283,055
AVG SELL PX
$88.82
TRADE KIND
SHOWING 39 / 39
Trades · vs SPY
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Performance · forward returns vs SPY
11 backtested trades · 8 horizons · 4 pending
Forward-return performance of every backtestable P/S trade by Martin J. Lyons, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d11+27.27%+1.63%-1.92%+3.55%+1.55%—
14d11+36.36%+1.02%-2.68%+3.71%+5.72%—
30d11+27.27%+3.06%-1.15%+4.21%+3.32%—
60d11+27.27%+4.06%+0.49%+3.57%+4.94%—
90d11+63.64%+1.50%+1.51%+0.51%-3.87%—
180d11(1 pending)+50.00%+5.89%+6.57%-0.67%-2.28%—
1y11(1 pending)+60.00%+3.79%+14.54%-10.75%-2.01%—
2y11(2 pending)+33.33%+11.34%+30.36%-19.02%-29.45%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
AEE · 282,681 shares · as of Mar 3, 2026
084,413168,826253,239337,6522020202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 17 buys / 22 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MLM
MARTIN MARIETTA MATERIALS INC
PURCHASEGRANT
Stock grant
61$581.64$35.5K374May 29, 2026Jun 2, 2026 ↗View →
MLM
MARTIN MARIETTA MATERIALS INC
PURCHASEGRANT
Stock grant
313——313May 14, 2026May 18, 2026 ↗View →
AEE
AMEREN CORP
SALE10b5-1
10b5-1 plan
26,818$111.84$3.00M282,681Mar 3, 2026Mar 3, 2026 ↗View →
AEE
AMEREN CORP
SALE
Chairman, President & CEO
28,154$113.28$3.19M309,499Feb 27, 2026Mar 3, 2026 ↗View →
AEE
AMEREN CORP
PURCHASEGRANT
Stock grant
44,840——337,652Feb 5, 2026Feb 9, 2026 ↗View →
AEE
AMEREN CORP
PURCHASEGRANT
Stock grant
23,170——290,853Feb 5, 2026Feb 9, 2026 ↗View →
AEE
AMEREN CORP
SALEGRANT
Gift
2,000——267,683Mar 6, 2025Mar 7, 2025 ↗View →
AEE
AMEREN CORP
SALE10b5-1
10b5-1 plan
14,833$103.79$1.54M269,683Mar 4, 2025Mar 4, 2025 ↗View →
AEE
AMEREN CORP
SALE
Chairman, President & CEO
23,357$101.56$2.37M284,516Feb 28, 2025Mar 4, 2025 ↗View →
AEE
AMEREN CORP
PURCHASEGRANT
Stock grant
21,869——268,303Feb 6, 2025Feb 10, 2025 ↗View →
AEE
AMEREN CORP
PURCHASEGRANT
Stock grant
37,546——307,872Feb 6, 2025Feb 10, 2025 ↗View →
AEE
AMEREN CORP
SALE10b5-1
10b5-1 plan
7,270$70.70$514.0K246,434Mar 4, 2024Mar 4, 2024 ↗View →
AEE
AMEREN CORP
SALE
Chairman, President & CEO
11,496$71.19$818.4K253,704Feb 29, 2024Mar 4, 2024 ↗View →
AEE
AMEREN CORP
PURCHASEGRANT
Stock grant
16,551——265,199Feb 8, 2024Feb 12, 2024 ↗View →
AEE
AMEREN CORP
PURCHASEGRANT
Stock grant
25,407——246,878Feb 8, 2024Feb 12, 2024 ↗View →
AEE
AMEREN CORP
SALE
Chairman, President & CEO
9,172$74.83$686.3K221,471Sep 29, 2023Feb 12, 2024 ↗View →
AEE
AMEREN CORP
SALE
President & CEO
7,293$81.40$593.7K230,643Mar 1, 2023Mar 2, 2023 ↗View →
AEE
AMEREN CORP
SALE
President & CEO
6,886$80.80$556.4K237,936Mar 1, 2023Mar 2, 2023 ↗View →
AEE
AMEREN CORP
SALE
President & CEO
22,556$82.71$1.87M244,822Feb 28, 2023Mar 2, 2023 ↗View →
AEE
AMEREN CORP
PURCHASEGRANT
Stock grant
17,356——225,682Feb 9, 2023Feb 13, 2023 ↗View →
AEE
AMEREN CORP
PURCHASEGRANT
Stock grant
41,335——267,376Feb 9, 2023Feb 13, 2023 ↗View →
AEE
AMEREN CORP
SALEGRANT
Gift
2,205——208,326Dec 13, 2022Dec 16, 2022 ↗View →
AEE
AMEREN CORP
SALE
President & CEO
163$94.02$15.3K209,862Mar 31, 2022Apr 4, 2022 ↗View →
AEE
AMEREN CORP
SALE
President & CEO
4,100$85.10$348.9K213,739Mar 1, 2022Mar 2, 2022 ↗View →
AEE
AMEREN CORP
SALE
President & CEO
4,064$85.78$348.6K209,675Mar 1, 2022Mar 2, 2022 ↗View →
AEE
AMEREN CORP
SALE
President & CEO
12,141$85.95$1.04M217,839Feb 28, 2022Mar 2, 2022 ↗View →
AEE
AMEREN CORP
PURCHASEGRANT
Stock grant
14,123——229,980Feb 10, 2022Feb 14, 2022 ↗View →
AEE
AMEREN CORP
PURCHASEGRANT
Stock grant
21,756——214,690Feb 10, 2022Feb 14, 2022 ↗View →
AEE
AMEREN CORP
SALE
16,242$71.15$1.16M192,934Mar 1, 2021Mar 2, 2021 ↗View →
AEE
AMEREN CORP
SALE
23,897$70.27$1.68M209,176Feb 26, 2021Mar 2, 2021 ↗View →
AEE
AMEREN CORP
PURCHASEGRANT
Stock grant
27,917——233,072Feb 11, 2021Feb 16, 2021 ↗View →
AEE
AMEREN CORP
PURCHASEGRANT
Stock grant
8,721——205,154Jan 2, 2021Jan 5, 2021 ↗View →
AEE
AMEREN CORP
SALEGRANT
Gift
2,550——196,021Nov 20, 2020Nov 23, 2020 ↗View →
AEE
AMEREN CORP
SALE
3,800$78.00$296.4K198,571Nov 19, 2020Nov 23, 2020 ↗View →
AEE
AMEREN CORP
PURCHASEGRANT
Stock grant
19,067——202,099Sep 18, 2020Sep 22, 2020 ↗View →
AEE
AMEREN CORP
SALE
11,605$79.61$923.9K182,498Mar 2, 2020Mar 3, 2020 ↗View →
AEE
AMEREN CORP
SALE
17,780$79.00$1.40M194,103Feb 28, 2020Mar 3, 2020 ↗View →
AEE
AMEREN CORP
PURCHASEGRANT
Stock grant
40,601——211,883Feb 13, 2020Feb 18, 2020 ↗View →
AEE
AMEREN CORP
PURCHASEGRANT
Stock grant
8,856——171,281Jan 1, 2020Jan 3, 2020 ↗View →
Other insiders · AEE
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About this filer
CIK 0001190099
ROLE
Chairman, President & CEO
PRIMARY
AEE
COMPANIES
2
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001190099DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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