Mizell Gwendolyn G — SEC Form 4 filings
SEC reporting owner CIK 1849779. 14 Form 4 filings on record with FilingPulse; latest filed 2026-05-08.
Transaction summary — filings shown
Covers all 14 filings on record, filed 2024-02-12 to 2026-05-08. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 3 legs across 3 filings — 6,048 shares, $644,513 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 14.
- Largest priced transaction: sale of 3,548 shares @ $110.90 ($393,473) in AMEREN CORP, filed 2026-02-19.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| AMEREN CORP (AEE) | — | 11 | — | 3 legs · 6,048 sh · $644,513 | 11 |
| GIBRALTAR INDUSTRIES, INC. (ROCK) | Director | 3 | — | — | 3 |
Form 4 filings — Mizell Gwendolyn G
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-05-08 | 4 | GIBRALTAR INDUSTRIES, INC. (ROCK) | Grant/award (A): 3,059 @ $37.59 | EDGAR |
| 2026-03-03 | 4 | AMEREN CORP (AEE) | Tax withholding (F): 943 @ $113.28 | EDGAR |
| 2026-02-19 | 4 | AMEREN CORP (AEE) | Sale (S): 3,548 @ $110.90 | EDGAR |
| 2026-02-09 | 4 | AMEREN CORP (AEE) | Grant/award (A): 865 @ $0 · Grant/award (A): 2,276 @ $0 | EDGAR |
| 2025-09-04 | 4 | AMEREN CORP (AEE) | Sale (S): 1,500 @ $99.50 | EDGAR |
| 2025-08-26 | 4 | AMEREN CORP (AEE) | Sale (S): 1,000 @ $101.79 | EDGAR |
| 2025-05-14 | 4 | AMEREN CORP (AEE) | Tax withholding (F): 1,126 @ $97.40 | EDGAR |
| 2025-05-02 | 4 | GIBRALTAR INDUSTRIES, INC. (ROCK) | Grant/award (A): 2,172 @ $52.95 | EDGAR |
| 2025-03-04 | 4 | AMEREN CORP (AEE) | Tax withholding (F): 796 @ $101.56 | EDGAR |
| 2025-02-10 | 4 | AMEREN CORP (AEE) | Grant/award (A): 927 @ $0 · Grant/award (A): 1,920 @ $0 | EDGAR |
| 2024-12-13 | 4 | AMEREN CORP (AEE) | Gift (G): 1,469 @ $0 | EDGAR |
| 2024-05-02 | 4 | GIBRALTAR INDUSTRIES, INC. (ROCK) | Grant/award (A): 1,670 @ $68.86 | EDGAR |
| 2024-03-04 | 4 | AMEREN CORP (AEE) | Tax withholding (F): 363 @ $71.19 | EDGAR |
| 2024-02-12 | 4 | AMEREN CORP (AEE) | Grant/award (A): 1,132 @ $0 · Grant/award (A): 790 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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