InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (0 ops.)
Insider track record
CEODisclosed buys
1
Disclosed sells
0
T+90 hit rate
0%
T+90 mean return
-5.4%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the full record of transactions filed by Lang Paul A, Chairman & CEO. Insider active across 2 companies, notably Arch Resources, INC.. In total, 21 disclosures have been logged. Breakdown: 1 buy · 0 sell. Total volume traded: €447k. History available since 27 February 2023. The latest transaction was filed on 9 May 2025 (Acquisition). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Lang Paul A
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Declarations21 total
7,500 shares@ US$66.95100.0% of flowCommon stock, par value $0.01 per shareSEC:0000950170-25-069201:0
Canonical exit: 7 Aug 2025 (T+90)
20,096 shares0Common stock, par value $0.01 per shareSEC:0000950170-25-024406:0
293,370 shares0Common stock, par value $0.01 per shareSEC:0000950170-25-006390:0
182,605 sharesClass A Common StockSEC:0000950170-25-005244:0
10,150 sharesCommon StockSEC:0000950170-24-020866:0
54,551 sharesCommon StockSEC:0000950170-24-020866:1
28,567 shares@ US$169.5445.4% of flowCommon StockSEC:0000950170-24-020866:2
5,383 sharesCommon StockSEC:0000950170-24-014372:2
3,200 sharesCommon StockSEC:0000950170-24-014372:0
948 shares@ US$168.681.5% of flowCommon StockSEC:0000950170-24-014372:1
1,974 shares@ US$171.273.2% of flowCommon StockSEC:0000950170-24-014372:3
15,150 sharesCommon StockSEC:0001209191-23-052894:0
4,497 shares@ US$152.626.6% of flowCommon StockSEC:0001209191-23-013797:1
29,597 shares@ US$152.6243.4% of flowCommon StockSEC:0001209191-23-013797:4
10,150 sharesCommon StockSEC:0001209191-23-013797:0
10,084 sharesCommon StockSEC:0001209191-23-013797:2
56,722 sharesCommon StockSEC:0001209191-23-013797:3
5,383 sharesCommon StockSEC:0001209191-23-008822:0
15,150 sharesCommon StockSEC:0001209191-22-053752:0
10,150 sharesCommon StockSEC:0001209191-22-014051:0
5,225 sharesCommon StockSEC:0001209191-21-061774:0
21 of 21 declarations
About Lang Paul A
Lang Paul A is President and Chief Executive Officer at Arch Resources, INC. and Chief Executive Officer at Core Natural Resources, Inc. His 21 filings, all of which are included in the available sample, cover the period from 2021-10-27 to 2025-05-12. The recent filings show EUR 447358 of buys and EUR 0 of sells, with Levée d'options as the modal transaction nature.
