Skip to contentBAXTER WARNER L — AMEREN CORP insider: 146 transactions · InsiderLensBAXTER WARNER L
- Director at CENTRAL ILLINOIS LIGHT CO · on record since Mar 11, 2004
- EVP and CFO at CENTRAL ILLINOIS LIGHT CO · on record since Mar 11, 2004
- Director at CENTRAL ILLINOIS PUBLIC SERVICE CO · on record since Mar 11, 2004
- EVP and CFO at CENTRAL ILLINOIS PUBLIC SERVICE CO · on record since Mar 11, 2004
- Director at WISCONSIN ENERGY CORP · on record since Jan 6, 2025
- Chmn, Pres. & CEO of Sub at AMEREN CORP · on record since Feb 29, 2012
- Director at QUANTA SERVICES INC · on record since May 26, 2026
- Director at US BANCORP \DE\ · on record since Apr 27, 2026
- Director at UMB FINANCIAL CORP · on record since May 2, 2013
- EVP and CFO at AMEREN CORP · on record since Feb 17, 2004
- Director at AMEREN CORP · on record since Feb 13, 2015
- Director at ILLINOIS POWER CO · on record since Oct 6, 2004
- EVP and CFO at ILLINOIS POWER CO · on record since Oct 6, 2004
Insider trading activity of BAXTER WARNER L
- Transactions on record
- 146
- since Feb 17, 2004
- Open-market buys
- 0
- Open-market sells
- 31
- $31M
- Companies traded
- 5
- last filing Jun 3, 2026
Figures computed from official regulatory filings — methodology.
Companies where BAXTER WARNER L has traded
Track record of BAXTER WARNER L
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of BAXTER WARNER L
Co-insiders of BAXTER WARNER L
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Weisenborn Dennis WAMEREN CORP +3
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jun 3, 2026 | ExerciseD | -559 | 0.00 USD | $0 | SEC |
| Jun 3, 2026 | Exercise | 559 | 0.00 USD | $0 | SEC |
| May 26, 2026 | AwardD | 249 | 0.00 USD | $0 | SEC |
| Apr 27, 2026 | AwardD | 3,355 | 0.00 USD | $0 | SEC |
| Jan 6, 2026 | Award | 1,603 | 0.00 USD | $0 | SEC |
| Jun 3, 2025 | ExerciseD | -622 | 0.00 USD | $0 | SEC |
| Jun 3, 2025 | Exercise | 622 | 0.00 USD | $0 | SEC |
| May 27, 2025 | AwardD | 559 | 0.00 USD | $0 | SEC |
| Apr 21, 2025 | AwardD | 4,843 | 0.00 USD | $0 | SEC |
| Jan 6, 2025 | Award | 1,693 | 0.00 USD | $0 | SEC |
| May 29, 2024 | AwardD | 622 | 0.00 USD | $0 | SEC |
| Apr 19, 2024 | AwardD | 4,691 | 0.00 USD | $0 | SEC |
| Apr 24, 2023 | AwardD | 5,035 | 0.00 USD | $0 | SEC |
| Mar 2, 2023 | Sell | -16,077 | 82.35 USD | $1.3M | SEC |
| Mar 2, 2023 | Sell | -16,793 | 81.25 USD | $1.4M | SEC |
| Mar 2, 2023 | Sell | -16,949 | 81.92 USD | $1.4M | SEC |
| Mar 2, 2023 | Other | -52,832 | 82.71 USD | $4.4M | SEC |
| Feb 13, 2023 | Award | 96,823 | 0.00 USD | $0 | SEC |
| Dec 16, 2022 | Gift | -5,500 | 0.00 USD | $0 | SEC |
| Dec 16, 2022 | Sell | -50,000 | 90.32 USD | $4.5M | SEC |
| Aug 11, 2022 | Sell | -25,722 | 93.44 USD | $2.4M | SEC |
| Aug 11, 2022 | Sell | -28,278 | 92.97 USD | $2.6M | SEC |
| Apr 25, 2022 | AwardD | 3,040 | 0.00 USD | $0 | SEC |
| Mar 10, 2022 | Sell | -21,789 | 88.10 USD | $1.9M | SEC |
| Mar 10, 2022 | Gift | -5,555 | 0.00 USD | $0 | SEC |