Klein Rosemary L
SVP, CLO & Corp. Sec.
Klein Rosemary L has filed 2 SEC Form 4 filings (5 transaction rows) across 1 company, with disclosures dating back to 2026. 2 of those filings fall inside the rolling window. Most recent filing: Mar 20, 2026.
On the most recent filing, Klein Rosemary L is listed as SVP, CLO & Corp. Sec. at Core Natural Resources, Inc. Inside the rolling window, Klein Rosemary L reported no open-market purchases and 1 open-market sale totaling $1.6M in CNR.
Companies traded
Other insiders at CNR
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$1.6M
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Klein Rosemary L made?
Klein Rosemary L has filed 2 SEC Form 4 filings (5 transaction rows) across 1 company since 2026.
Which companies does Klein Rosemary L trade?
Klein Rosemary L has filed SEC Form 4 disclosures for 1 company, including CNR.
When was Klein Rosemary L's most recent SEC Form 4 filing?
Klein Rosemary L's most recent SEC Form 4 filing on Tracefour is dated Mar 20, 2026.
What is Klein Rosemary L's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Klein Rosemary L is listed as SVP, CLO & Corp. Sec..
What is Klein Rosemary L's total buy and sell value in the current window?
Inside the rolling retention window, Klein Rosemary L bought $0 and sold $1.6M based on SEC Form 4 filings.
What was Klein Rosemary L's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 15,000 CNR shares on 2026-03-19, worth $1.6M, per SEC Form 4 filings.