Mizell Gwendolyn G
SEC CIK 1849779 · EDGAR
BoughtSold
Most active insiders at ROCK, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Bosway William T | Pres, CEO, Dir | $1.01M | — |
| 2 | METCALF JAMES S | Dir | $502.1K | — |
| 3 | Bolanowski Katherine | GC, VP, Sec | $49.9K | — |
| 4 | Lovechio Joseph A | VP, CFO | $34.6K | — |
| 5 | Mizell Gwendolyn G | Dir | — | — |
| 6 | Shah Manish H | Dir | — | — |
| 7 | Myers Linda Kristine | Dir | — | — |
| 8 | Pope Atlee Valentine | Dir | — | — |
| 9 | Catlett Janet Anne | VP, CHRO | — | — |
| 10 | Watorek Jeffrey J. | VP, Treas | — | — |
Transactions 18
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-08 14:51 | 2026-05-07 | ROCK | GIBRALTAR INDUSTRIES, INC. | Mizell Gwendolyn G | Dir | A - Grant | $37.59 | +3,059 | 12.7K | +32% | +$115.0K | |
| 2026-03-03 | 2026-02-27 | AEE | Ameren | Mizell Gwendolyn G | SVP, CSO of Subsidiary | F - Tax | $113.28 | -943 | 6,324 | -13% | -$106.8K | |
| 2026-02-19 | 2026-02-17 | AEE | Ameren | Mizell Gwendolyn G | SVP, CSO of Subsidiary | S - Sale | $110.90 | -3,548 | 7,267 | -33% | -$393.5K | |
| M | 2026-02-09 | 2026-02-05 | AEE | Ameren | Mizell Gwendolyn G | SVP, CSO of Subsidiary | A - Grant | $0.00 | +3,141 | 8,494 | +59% | $0 |
| 2025-09-04 | 2025-09-03 | AEE | Ameren | Mizell Gwendolyn G | SVP, CSO of Subsidiary | S - Sale | $99.50 | -1,500 | 7,629 | -16% | -$149.2K | |
| 2025-08-26 | 2025-08-22 | AEE | Ameren | Mizell Gwendolyn G | SVP, CSO of Subsidiary | S - Sale | $101.79 | -1,000 | 9,129 | -10% | -$101.8K | |
| 2025-05-14 | 2025-05-12 | AEE | Ameren | Mizell Gwendolyn G | SVP, CSO of Subsidiary | F - Tax | $97.40 | -1,126 | 10.1K | -10% | -$109.7K | |
| 2025-05-02 | 2025-04-30 | ROCK | GIBRALTAR INDUSTRIES, INC. | Mizell Gwendolyn G | Dir | A - Grant | $52.95 | +2,172 | 9,675 | +29% | +$115.0K | |
| 2025-03-04 | 2025-02-28 | AEE | Ameren | Mizell Gwendolyn G | SVP, CSO of Subsidiary | F - Tax | $101.56 | -796 | 11.2K | -7% | -$80.8K | |
| M | 2025-02-10 | 2025-02-06 | AEE | Ameren | Mizell Gwendolyn G | SVP, CSO of Subsidiary | A - Grant | $0.00 | +2,847 | 12.0K | +31% | $0 |
| 2024-12-13 | 2024-12-11 | AEE | Ameren | Mizell Gwendolyn G | Chief Sustain, Diversity | G - Gift | $0.00 | -1,469 | 9,045 | -14% | $0 | |
| 2024-05-02 | 2024-05-01 | ROCK | GIBRALTAR INDUSTRIES, INC. | Mizell Gwendolyn G | Dir | A - Grant | $68.86 | +1,670 | 7,503 | +29% | +$115.0K | |
| 2024-03-04 | 2024-02-29 | AEE | Ameren | Mizell Gwendolyn G | Chief Sustain, Diversity | F - Tax | $71.19 | -363 | 10.3K | -3% | -$25.8K | |
| M | 2024-02-12 | 2024-02-08 | AEE | Ameren | Mizell Gwendolyn G | Chief Sustain, Diversity | A - Grant | $0.00 | +1,922 | 9,647 | +25% | $0 |
| 2023-05-04 | 2023-05-03 | ROCK | GIBRALTAR INDUSTRIES, INC. | Mizell Gwendolyn G | Dir | A - Grant | $54.33 | +2,117 | 5,833 | +57% | +$115.0K | |
| 2023-03-02 | 2023-02-28 | AEE | Ameren | Mizell Gwendolyn G | Chief Sustain, Diversity | F - Tax | $82.71 | -611 | 8,515 | -7% | -$50.5K | |
| M | 2023-02-13 | 2023-02-09 | AEE | Ameren | Mizell Gwendolyn G | Chief Sustain, Diversity | A - Grant | $0.00 | +2,568 | 7,392 | +53% | $0 |
| 2022-05-09 | 2022-05-06 | ROCK | GIBRALTAR INDUSTRIES, INC. | Mizell Gwendolyn G | Dir | A - Grant | $42.69 | +2,460 | 3,716 | +196% | +$105.0K |
Purchase Sale Sale after option exercise All abbreviations