Brock James A
- SEC CIK
- 0001620612
In the past year, 1 open-market sale filing worth $4.12M and no purchases.
Current role at each company
- CNR Core Natural Resources, Inc.Executive Chair and CEOas of Mar 25, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $4.12M
- 1 filing
- Net
- −$4.12M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Brock James A as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 19, 2026 (view filing) | Mar 18 | 1 day | Brock James AExecutive Chair and CEO | SSaleCommon stock, par value $0.01 per share | −40.8K | $101.15 | −$4.12M | −29.0%100.0K after | |
| Jul 1, 2024 (view filing) | Jun 27-28 | 4 days | Brock James AChief Executive Officer | SSaleCommon stock, par value $0.01 per share | −17.4K | $100.85 | −$1.75M | −3.3%513.8K after | 8 lots10b5-1 |
| May 24, 2024 (view filing) | May 22-23 | 2 days | Brock James AChief Executive Officer | SSaleCommon stock, par value $0.01 per share | −6.30K | $98.21 | −$618.7K | −1.2%531.2K after | 2 lots |
| Dec 22, 2023 (view filing) | Dec 20 | 2 days | Brock James AChief Executive Officer | SSaleCommon stock, par value $0.01 per share | −6.67K | $102.55 | −$683.9K | −1.3%526.7K after | 2 lots10b5-1 |
| Dec 20, 2023 (view filing) | Dec 18-19 | 2 days | Brock James AChief Executive Officer | SSaleCommon stock, par value $0.01 per share | −6.67K | $99.27 | −$662.0K | −1.2%533.4K after | 5 lots10b5-1 |
| Dec 5, 2022 (view filing) | Dec 1 | 4 days | Brock James AChief Executive Officer | SSaleCommon stock, par value $0.01 per share | −500 | $78.20 | −$39.1K | −0.1%473.0K after | |
| Dec 1, 2022 (view filing) | Nov 29-30 | 2 days | Brock James AChief Executive Officer | SSaleCommon stock, par value $0.01 per share | −15.8K | $75.91 | −$1.20M | −3.2%473.5K after | 2 lots |
| Aug 19, 2022 (view filing) | Aug 17 | 2 days | Brock James AChief Executive Officer | SSaleCommon stock, par value $0.01 per share | −50.0K | $67.60 | −$3.38M | −9.3%489.3K after | 3 lots |