Klein Rosemary L

Core Natural Resources, Inc. · SVP

Klein Rosemary L is listed in public filings as officer: SVP, CLO & Corp. Sec.. This Klein Rosemary L insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Core Natural Resources, Inc. (CNR), and Arch Resources, Inc. (ARCH). Investors use Klein Rosemary L's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Core Natural Resources, Inc.CNR$6.2M58.7k sharesSellMar 19, 2026$1.1M10k shares$105.00--
Core Natural Resources, Inc.CNR$5.9M53.7k sharesSellMar 19, 2026$553.1K5k shares$110.62--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Core Natural Resources, Inc.CNR$6.1M68.7k sharesGrant / ExerciseFeb 18, 2026$66.4K746 shares$88.96--
Core Natural Resources, Inc.CNR$6.2M69.4k sharesGrant / ExerciseFeb 18, 2026$44.2K497 shares$88.96--
Core Natural Resources, Inc.CNR--69.9k sharesGrant / ExerciseFeb 17, 2026Disclosure amount unavailable5.1k shares----
Core Natural Resources, Inc.CNR--59.7k sharesGrant / ExerciseFeb 18, 2025Disclosure amount unavailable5.1k shares----
Core Natural Resources, Inc.CNR--54.6k sharesGrant / ExerciseJan 14, 2025Disclosure amount unavailable54.6k shares----
Arch Resources, Inc.ARCH--22.9k sharesOtherJan 14, 2025Disclosure amount unavailable22.9k shares----
Arch Resources, Inc.ARCH--27.5k sharesOtherJan 14, 2025Disclosure amount unavailable27.5k shares----
Arch Resources, Inc.ARCH--757 sharesGrant / ExerciseOct 13, 2024Disclosure amount unavailable757 shares----
Arch Resources, Inc.ARCH$4.0M27.5k sharesGrant / ExerciseOct 13, 2024$48.9K335 shares$145.86--