Klein Rosemary L has filed 8 insider transactions across 1 company since January 2025.
Most recent transaction: a sale of 10000 shares of Core Natural Resources, Inc. ($CNR) on March 19, 2026.
Activity breakdown: 0 open-market purchases and 2 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 19, 2026 | Core Natural Resources, Inc. | $CNR | Klein Rosemary L | SVP, CLO & Corp. Sec. | S | Common stock, par value $0.01 per share | 10000 | $105.00 | 58,679.0000 | 50,979,544 | 14.56% | 0.02% |
| March 19, 2026 | Core Natural Resources, Inc. | $CNR | Klein Rosemary L | SVP, CLO & Corp. Sec. | S | Common stock, par value $0.01 per share | 5000 | $110.62 | 53,679.0000 | 50,979,544 | 8.52% | 0.01% |
| Feb. 18, 2026 | Core Natural Resources, Inc. | $CNR | Klein Rosemary L | SVP, CLO & Corp. Sec. | F | Common stock, par value $0.01 per share | 746 | $88.96 | 68,667.0000 | 50,979,544 | 1.07% | 0.00% |
| Feb. 17, 2026 | Core Natural Resources, Inc. | $CNR | Klein Rosemary L | SVP, CLO & Corp. Sec. | A | Common stock, par value $0.01 per share | 5060 | $0.00 | 69,910.0000 | 50,979,544 | 7.80% | 0.01% |
| Feb. 18, 2026 | Core Natural Resources, Inc. | $CNR | Klein Rosemary L | SVP, CLO & Corp. Sec. | F | Common stock, par value $0.01 per share | 497 | $88.96 | 69,413.0000 | 50,979,544 | 0.71% | 0.00% |
| Feb. 18, 2025 | Core Natural Resources, Inc. | $CNR | Klein Rosemary L | SVP, CLO & Corp. Sec. | A | Common stock, par value $0.01 per share | 5124 | $0.00 | 59,726.0000 | 54,016,722 | 9.38% | 0.01% |
| Feb. 18, 2025 | Core Natural Resources, Inc. | $CNR | Klein Rosemary L | SVP, CLO & Corp. Sec. | A | Common stock, par value $0.01 per share | 5124 | $0.00 | 64,850.0000 | 54,016,722 | 8.58% | 0.01% |
| Jan. 14, 2025 | Core Natural Resources, Inc. | $CNR | Klein Rosemary L | SVP, CLO & Corp. Sec. | A | Common stock, par value $0.01 per share | 54602 | $0.00 | 54,602.0000 | 0 | 9999.99% | 0.00% |