Updated Jul 16, 2026
Banks Margaret Katherine has filed 2 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $89K.

| Role | Director |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-10 | BTU | PEABODY ENERGY CORP | A — Grant or award | 59 | $28.19 | $2K |
| 2026-05-12 | BTU | PEABODY ENERGY CORP | A — Grant or award | 5.3K | $0.00 | |
| 2026-03-12 | BTU | PEABODY ENERGY CORP | A — Grant or award | 39 | $32.56 | $1K |
| 2026-01-27 | HAL | HALLIBURTON CO | S — Open-market sale | 2.6K | $34.17 | $89K |
| 2025-12-05 | BTU | PEABODY ENERGY CORP | A — Grant or award | 43 | $29.43 | $1K |
| 2025-09-03 | BTU | PEABODY ENERGY CORP | A — Grant or award | 74 | $17.09 | $1K |
| 2025-06-04 | BTU | PEABODY ENERGY CORP | A — Grant or award | 94 | $13.40 | $1K |
| 2025-05-09 | BTU | PEABODY ENERGY CORP | A — Grant or award | 8.7K | $0.00 | |
| 2024-12-10 | HAL | HALLIBURTON CO | M — Option exercise | 4.8K | $0.00 | |
| 2024-12-06 | BTU | PEABODY ENERGY CORP | A — Grant or award | 26 | $23.08 | $600 |
Banks Margaret Katherine is a corporate insider — currently tracked as Director of PEABODY ENERGY CORP (BTU). InsiderAlpha tracks every SEC Form 4 filing in real time.
2 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 1 open-market sales ($89K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live Banks Margaret Katherine profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.