Who
Rosemary L. Klein
SVP, CLO & Corp. Sec.
Company insider
Files Form 4 as: SVP, CLO & Corp. Sec., Core Natural Resources; Sr. VP, Gen Counsel and Secary, Arch Resources; Sr. Vice Pres., Gen. Counsel, Spartech; Sr. V-P, Secretary & GC, Solutia.
In numbers
- Trades disclosed
- 114
- Buys
- 1
- Sells
- 13
- Bought
- $26K
- Sold
- $4.4M
- Companies
- 4
- Companies where not an officer
- 0
- First trade
- 28 Feb 2008
- Last trade
- 19 Mar 2026
- Last filed
- 20 Mar 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 19 Mar 2026filed 20 Mar 2026 | CNR Core Natural ResourcesCoal | SEC FORM 4 Sold | $1.1M10,000 at $105.00 | filing |
| 19 Mar 2026filed 20 Mar 2026 | CNR Core Natural ResourcesCoal | SEC FORM 4 Sold | $553K5,000 at $110.62 | filing |
| 19 Mar 2026filed 20 Mar 2026 | CNR Core Natural ResourcesCoal | SEC FORM 4 Sold | $1.1M10,000 at $105.00 | filing |
| 19 Mar 2026filed 20 Mar 2026 | CNR Core Natural ResourcesCoal | SEC FORM 4 Sold | $553K5,000 at $110.62 | filing |
| 18 Feb 2026filed 19 Feb 2026 | CNR Core Natural ResourcesCoal | SEC FORM 4 Code F | $44K497 at $88.96 | filing |
| 18 Feb 2026filed 19 Feb 2026 | CNR Core Natural ResourcesCoal | SEC FORM 4 Code F | $66K746 at $88.96 | filing |
| 18 Feb 2026filed 19 Feb 2026 | CNR Core Natural ResourcesCoal | SEC FORM 4 Code F | $44K497 at $88.96 | filing |
| 18 Feb 2026filed 19 Feb 2026 | CNR Core Natural ResourcesCoal | SEC FORM 4 Code F | $66K746 at $88.96 | filing |
| 17 Feb 2026filed 19 Feb 2026 | CNR Core Natural ResourcesCoal | SEC FORM 4 Code A | —5,060 at $0.00 | filing |
| 17 Feb 2026filed 19 Feb 2026 | CNR Core Natural ResourcesCoal | SEC FORM 4 Code A | —5,060 at $0.00 | filing |
| 18 Feb 2025filed 20 Feb 2025 | CNR Core Natural ResourcesCoal | SEC FORM 4 Code A | —5,124 at $0.00 | filing |
| 18 Feb 2025filed 20 Feb 2025 | CNR Core Natural ResourcesCoal | SEC FORM 4 Code A | —5,124 at $0.00 | filing |
| 14 Jan 2025filed 16 Jan 2025 | CNR Core Natural ResourcesCoal | SEC FORM 4 Code A | —54,602 at $0.00 | filing |
| 14 Jan 2025filed 14 Jan 2025 | Arch Resourcesoption or derivative | SEC FORM 4 Code D | —22,853 | filing |
| 14 Jan 2025filed 14 Jan 2025 | Arch Resources | SEC FORM 4 Code D | —27,457 | filing |
| 13 Oct 2024filed 15 Oct 2024 | Arch Resourcesoption or derivative | SEC FORM 4 Code M | —757 at $0.00 | filing |
| 13 Oct 2024filed 15 Oct 2024 | Arch Resources | SEC FORM 4 Code M | —757 | filing |
| 13 Oct 2024filed 15 Oct 2024 | Arch Resources | SEC FORM 4 Code F | $49K335 at $145.86 | filing |
| 26 Feb 2024filed 27 Feb 2024 | Arch Resources | SEC FORM 4 Code F | $2.4M14,013 at $169.54 | filing |
| 25 Feb 2024filed 27 Feb 2024 | Arch Resourcesoption or derivative | SEC FORM 4 Code M | —5,117 at $0.00 | filing |
News
Financial Analysis: World Kinect (NYSE:WKC) & Core Natural Resources (NYSE:CNR)CNR · tickerreport.com · 11 Oct 2026
0 headlines in the last 90 days name Rosemary L. Klein; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.