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CNR Insider Trading

Insider Ownership Percentage: 2.49%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $6,523,183.51

Core Natural Resources Insider Trading History Chart

This chart shows the insider buying and selling history at Core Natural Resources by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Core Natural Resources Share Price & Price History

Current Price: $111.77
Price Change: ▲ Price Increase of +1.196 (1.08%)
As of 03/26/2026 10:32 AM ET

This chart shows the closing price history over time for CNR up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Core Natural Resources Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
3/18/2026James A. BrockCEOSell40,760$101.15$4,122,874.00100,000View SEC Filing Icon  
3/17/2026John RothkaCAOSell1,000$97.66$97,660.005,190View SEC Filing Icon  
3/10/2026John RothkaCAOSell3,800$91.62$348,156.006,190View SEC Filing Icon  
3/10/2026Richard A NavarreDirectorSell6,000$91.70$550,200.0018,034View SEC Filing Icon  
10/8/2025John RothkaCAOSell1,000$95.00$95,000.0010,307View SEC Filing Icon  
9/25/2025Richard A NavarreDirectorSell5,000$82.20$411,000.0021,830View SEC Filing Icon  
9/17/2025Patrick A KriegshauserDirectorSell3,043$77.07$234,524.0123,348View SEC Filing Icon  
3/31/2025Holly K KoeppelDirectorSell8,815$75.30$663,769.5013,348View SEC Filing Icon  
10/14/2024Deck SloneVPSell253$144.75$36,621.7529,120View SEC Filing Icon  
10/14/2024Matthew C. GiljumCFOSell169$144.75$24,462.7540,005View SEC Filing Icon  
6/27/2024James A. BrockCEOSell1,700$99.55$169,235.00529,487View SEC Filing Icon  
5/22/2024James A. BrockCEOSell5,400$98.21$530,334.00532,087View SEC Filing Icon  
3/13/2024Pamela R. ButcherDirectorBuy200$165.00$33,000.00200View SEC Filing Icon  
3/8/2024James N ChapmanDirectorSell2,005$184.08$369,080.401,219View SEC Filing Icon  
3/7/2024John A. Ziegler, Jr.VPSell15,000$184.15$2,762,250.0018,618View SEC Filing Icon  
3/7/2024John RothkaCAOSell2,000$94.56$189,120.0013,108View SEC Filing Icon  
3/7/2024John W EavesChairmanSell72,946$185.03$13,497,198.38136,725View SEC Filing Icon  
3/4/2024Paul T. DemzikVPSell3,522$175.00$616,350.005,715View SEC Filing Icon  
2/26/2024John A. Ziegler, Jr.VPSell3,299$169.42$558,916.5833,618View SEC Filing Icon  
2/26/2024Matthew C. GiljumCFOSell2,380$169.48$403,362.4039,235View SEC Filing Icon  
2/12/2024John A. Ziegler, Jr.VPSell270$169.64$45,802.8024,237View SEC Filing Icon  
2/12/2024Matthew C. GiljumCFOSell199$169.64$33,758.3627,986View SEC Filing Icon  
2/9/2024John A. Ziegler, Jr.VPSell148$172.33$25,504.8423,232View SEC Filing Icon  
2/9/2024Matthew C. GiljumCFOSell115$172.33$19,817.9526,781View SEC Filing Icon  
2/1/2024Paul T. DemzikVPSell4,451$178.40$794,058.402,192View SEC Filing Icon  
1/19/2024Rosemary L. KleinVPSell1,708$185.00$315,980.006,449View SEC Filing Icon  
1/4/2024Paul T. DemzikVPSell1,568$175.17$274,666.566,643View SEC Filing Icon  
12/20/2023James A. BrockCEOSell6,669$102.55$683,905.95526,682View SEC Filing Icon  
12/18/2023James A. BrockCEOSell1,622$98.29$159,426.38538,398View SEC Filing Icon  
12/18/2023Martha A. WiegandGeneral CounselSell3,334$100.00$333,400.0035,144View SEC Filing Icon  
12/1/2023John A. Ziegler, Jr.VPSell5,000$175.03$875,150.0022,750View SEC Filing Icon  
11/24/2023Rosemary L. KleinVPSell158$165.00$26,070.008,157View SEC Filing Icon  
10/16/2023Paul T. DemzikVPSell189$153.25$28,964.258,211View SEC Filing Icon  
10/13/2023John A. Ziegler, Jr.VPSell189$155.21$29,334.6927,720View SEC Filing Icon  
10/13/2023Matthew C. GiljumCFOSell421$155.21$65,343.4126,115View SEC Filing Icon  
9/28/2023Paul T. DemzikVPSell4,339$175.00$759,325.007,898View SEC Filing Icon  
9/15/2023Joseph P. Platt, Jr.DirectorSell10,227$98.33$1,005,620.9133,957View SEC Filing Icon  
8/14/2023John T MillsDirectorSell8,507$80.49$684,728.4369,117View SEC Filing Icon  
8/11/2023John T MillsDirectorSell282$80.60$22,729.2077,624View SEC Filing Icon  
8/10/2023Kurt R. SalvatoriInsiderSell6,097$80.24$489,223.2810,498View SEC Filing Icon  
8/10/2023Martha A. WiegandGeneral CounselSell10,000$80.33$803,300.0038,843View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Core Natural Resources (NYSE:CNR)

86.54% of Core Natural Resources stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at CNR by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Core Natural Resources Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
3/9/2026Corient Private Wealth LLC5,945$0.53M0.0%+122.3%0.012%Search for SEC Filing on Google Icon
3/9/2026EMC Capital Management1,389$0.12M0.1%-15.0%0.003%Search for SEC Filing on Google Icon
2/24/2026Villanova Investment Management Co LLC28,625$2.53M1.8%-4.7%0.056%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.172,092$15.23M0.0%-6.2%0.336%Search for SEC Filing on Google Icon
2/19/2026Corient Private Wealth LLC5,053$0.45M0.0%+89.0%0.010%Search for SEC Filing on Google Icon
2/19/2026Alberta Investment Management Corp17,700$1.57M0.0%N/A0.035%Search for SEC Filing on Google Icon
2/18/2026Vident Advisory LLC18,103$1.60M0.0%-26.9%0.035%Search for SEC Filing on Google Icon
2/18/2026Beacon Pointe Advisors LLC5,062$0.45M0.0%-47.1%0.010%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury20,503$1.96M0.0%-7.3%0.040%Search for SEC Filing on Google Icon
2/18/2026Mackenzie Financial Corp3,264$0.29M0.0%-4.2%0.006%Search for SEC Filing on Google Icon
2/18/2026Regal Partners Ltd46,863$4.15M0.2%N/A0.091%Search for SEC Filing on Google Icon
2/18/2026NewEdge Advisors LLC15,320$1.36M0.0%-5.7%0.030%Search for SEC Filing on Google Icon
2/18/2026Empowered Funds LLC19,533$1.73M0.0%+8.0%0.038%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd4,780$0.42M0.0%N/A0.009%Search for SEC Filing on Google Icon
2/18/2026Wellington Management Group LLP129,960$11.50M0.0%-17.5%0.254%Search for SEC Filing on Google Icon
2/18/2026Summit Street Capital Management LLC305,260$27.02M4.2%-10.8%0.596%Search for SEC Filing on Google Icon
2/18/2026Susquehanna Portfolio Strategies LLC112,933$10M0.2%-9.5%0.220%Search for SEC Filing on Google Icon
2/18/2026Old West Investment Management LLC112,745$9.98M1.8%+7.9%0.220%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC586,422$51.90M0.0%+58.8%1.144%Search for SEC Filing on Google Icon
2/18/2026Moore Capital Management LP170,046$15.05M0.2%+108.0%0.332%Search for SEC Filing on Google Icon
2/18/2026Encompass Capital Advisors LLC225,000$19.92M0.8%N/A0.439%Search for SEC Filing on Google Icon
2/18/2026Cinctive Capital Management LP5,597$0.50M0.0%N/A0.011%Search for SEC Filing on Google Icon
2/18/2026Clifford Capital Partners LLC4,437$0.39M0.1%+45.8%0.009%Search for SEC Filing on Google Icon
2/18/2026Aventail Capital Group LP18,069$1.60M0.1%-60.4%0.035%Search for SEC Filing on Google Icon
2/18/2026Balyasny Asset Management L.P.455,344$40.30M0.1%+147.0%0.889%Search for SEC Filing on Google Icon
2/18/2026Boothbay Fund Management LLC4,111$0.36M0.0%N/A0.008%Search for SEC Filing on Google Icon
2/17/2026Guggenheim Capital LLC3,497$0.31M0.0%-43.9%0.007%Search for SEC Filing on Google Icon
2/17/2026PDT Partners LLC55,408$4.90M0.3%N/A0.108%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC8,116$0.72M0.0%+24.0%0.016%Search for SEC Filing on Google Icon
2/17/2026Abel Hall LLC3,031$0.27M0.1%N/A0.006%Search for SEC Filing on Google Icon
2/17/2026Cetera Investment Advisers8,881$0.79M0.0%-11.9%0.017%Search for SEC Filing on Google Icon
2/17/2026Nitor Capital Management LLC6,500$0.58M0.5%N/A0.013%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD49,185$4.35M0.0%+5.1%0.096%Search for SEC Filing on Google Icon
2/17/2026Osaic Holdings Inc.9,478$0.84M0.0%-67.0%0.018%Search for SEC Filing on Google Icon
2/17/2026Adage Capital Partners GP L.L.C.975,000$86.30M0.1%N/A1.903%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.35,628$3.15M0.0%+158.4%0.070%Search for SEC Filing on Google Icon
2/17/2026Maryland State Retirement & Pension System7,526$0.67M0.0%+1.7%0.015%Search for SEC Filing on Google Icon
2/17/2026State of Wisconsin Investment Board19,027$1.68M0.0%-20.4%0.037%Search for SEC Filing on Google Icon
2/17/2026Captrust Financial Advisors3,647$0.32M0.0%+20.9%0.007%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada30,969$2.74M0.0%-21.9%0.060%Search for SEC Filing on Google Icon
2/17/2026Aster Capital Management DIFC Ltd427$38K0.0%N/A0.001%Search for SEC Filing on Google Icon
2/17/2026Alberta Investment Management Corp17,700$1.57M0.0%N/A0.035%Search for SEC Filing on Google Icon
2/16/2026Vanguard Personalized Indexing Management LLC4,529$0.40M0.0%+8.2%0.009%Search for SEC Filing on Google Icon
2/16/2026Verition Fund Management LLC39,800$3.52M0.0%-17.6%0.078%Search for SEC Filing on Google Icon
2/16/2026Resources Management Corp CT ADV5,193$0.46M0.1%-78.8%0.010%Search for SEC Filing on Google Icon
2/16/2026Mariner LLC13,149$1.16M0.0%-33.6%0.026%Search for SEC Filing on Google Icon
2/16/2026Marnell Management LLC68,143$6.03M2.9%N/A0.133%Search for SEC Filing on Google Icon
2/16/2026NFJ Investment Group LLC26,795$2.37M0.1%N/A0.052%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC83,107$7.36M0.0%+1.2%0.162%Search for SEC Filing on Google Icon
2/16/2026Alamea Verwaltungs GmbH4,082$0.39M0.3%-18.2%0.008%Search for SEC Filing on Google Icon
2/13/2026Contrarian Capital Management L.L.C.31,567$2.79M0.7%-85.6%0.062%Search for SEC Filing on Google Icon
2/13/2026Kestra Advisory Services LLC13,394$1.19M0.0%+97.8%0.026%Search for SEC Filing on Google Icon
2/13/2026Parkside Financial Bank & Trust1,134$100K0.0%+155.4%0.002%Search for SEC Filing on Google Icon
2/13/2026Marshall Wace LLP181,783$16.09M0.0%+186.9%0.355%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 26,087$2.31M0.0%-7.3%0.051%Search for SEC Filing on Google Icon
2/13/2026Gendell Jeffrey L180,749$16M0.3%+19.0%0.353%Search for SEC Filing on Google Icon
2/13/2026Stifel Financial Corp22,789$2.02M0.0%+7.2%0.044%Search for SEC Filing on Google Icon
2/13/2026Smartleaf Asset Management LLC1,633$0.15M0.0%+34.0%0.003%Search for SEC Filing on Google Icon
2/13/2026Public Sector Pension Investment Board346,628$30.68M0.1%+72.6%0.676%Search for SEC Filing on Google Icon
2/13/2026First Trust Advisors LP325,418$28.80M0.0%+10.4%0.635%Search for SEC Filing on Google Icon
2/13/2026Charles Schwab Investment Management Inc.751,224$66.49M0.0%+5.7%1.466%Search for SEC Filing on Google Icon
2/13/2026Police & Firemen s Retirement System of New Jersey13,819$1.22M0.0%-5.5%0.027%Search for SEC Filing on Google Icon
2/13/2026Thomist Capital Management LP234,000$20.74M4.5%N/A0.457%Search for SEC Filing on Google Icon
2/13/2026State Street Corp3,707,442$328.15M0.0%+7.8%7.235%Search for SEC Filing on Google Icon
2/13/2026Van ECK Associates Corp129,830$11.49M0.0%N/A0.253%Search for SEC Filing on Google Icon
2/13/2026Victory Capital Management Inc.560,852$49.64M0.0%-2.1%1.095%Search for SEC Filing on Google Icon
2/13/2026Goehring & Rozencwajg Associates LLC302,720$26.79M2.6%+6.1%0.591%Search for SEC Filing on Google Icon
2/13/2026Cloverfields Capital Group LP58,252$5.16M1.6%-1.9%0.114%Search for SEC Filing on Google Icon
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC61,252$5.42M0.0%-2.5%0.120%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN65,912$5.83M0.0%+67.0%0.129%Search for SEC Filing on Google Icon
2/12/2026Advisors Asset Management Inc.7,429$0.66M0.0%-37.3%0.014%Search for SEC Filing on Google Icon
2/12/2026DRW Securities LLC55,125$4.88M0.1%-27.4%0.108%Search for SEC Filing on Google Icon
2/12/2026MetLife Investment Management LLC28,089$2.49M0.0%-8.0%0.055%Search for SEC Filing on Google Icon
2/12/2026Cibc World Markets Corp3,373$0.30M0.0%N/A0.007%Search for SEC Filing on Google Icon
2/12/2026Sprott Inc.4,000$0.35M0.0%+56.1%0.008%Search for SEC Filing on Google Icon
2/12/2026Commonwealth Equity Services LLC40,926$3.62M0.0%-1.4%0.080%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP1,386,279$122.70M0.0%-13.5%2.705%Search for SEC Filing on Google Icon
2/12/2026CIBC Private Wealth Group LLC1,281$0.11M0.0%-9.3%0.003%Search for SEC Filing on Google Icon
2/12/2026Nuveen LLC113,522$10.05M0.0%-3.4%0.222%Search for SEC Filing on Google Icon
2/11/2026Empowered Funds LLC19,533$1.73M0.0%+8.0%0.038%Search for SEC Filing on Google Icon
2/11/2026Capital Wealth Planning LLC7,400$0.66M0.0%-20.4%0.014%Search for SEC Filing on Google Icon
2/11/2026Janney Montgomery Scott LLC10,608$0.94M0.0%+57.0%0.021%Search for SEC Filing on Google Icon
2/11/2026Deutsche Bank AG156,599$13.86M0.0%-0.6%0.306%Search for SEC Filing on Google Icon
2/11/2026Cerity Partners LLC2,660$0.24M0.0%N/A0.005%Search for SEC Filing on Google Icon
2/11/2026LPL Financial LLC22,637$2M0.0%-5.3%0.044%Search for SEC Filing on Google Icon
2/11/2026Franklin Resources Inc.55,869$4.95M0.0%-11.5%0.109%Search for SEC Filing on Google Icon
2/11/2026O Shaughnessy Asset Management LLC13,696$1.21M0.0%-11.9%0.027%Search for SEC Filing on Google Icon
2/11/2026JPMorgan Chase & Co.193,479$17.13M0.0%-70.3%0.378%Search for SEC Filing on Google Icon
2/11/2026State of Wyoming5,812$0.51M0.1%+29.2%0.011%Search for SEC Filing on Google Icon
2/10/2026CIBC Asset Management Inc5,067$0.45M0.0%N/A0.010%Search for SEC Filing on Google Icon
2/10/2026Bank of New York Mellon Corp331,563$29.35M0.0%-22.8%0.647%Search for SEC Filing on Google Icon
2/10/2026Goldman Sachs Group Inc.303,004$26.82M0.0%+17.6%0.591%Search for SEC Filing on Google Icon
2/10/2026Natixis Advisors LLC13,739$1.22M0.0%+2.2%0.027%Search for SEC Filing on Google Icon
2/10/2026BW Gestao de Investimentos Ltda.102,473$9.07M0.2%N/A0.200%Search for SEC Filing on Google Icon
2/10/2026Easterly Investment Partners LLC51,087$4.52M0.3%N/A0.100%Search for SEC Filing on Google Icon
2/10/2026Thompson Siegel & Walmsley LLC86,391$7.65M0.1%+6.3%0.169%Search for SEC Filing on Google Icon
2/10/2026Commonwealth of Pennsylvania Public School Empls Retrmt SYS12,685$1.12M0.0%-3.2%0.025%Search for SEC Filing on Google Icon
2/10/2026Northwestern Mutual Wealth Management Co.562$50K0.0%+11,140.0%0.001%Search for SEC Filing on Google Icon
2/10/2026Savant Capital LLC2,547$0.23M0.0%N/A0.005%Search for SEC Filing on Google Icon
2/10/2026Intech Investment Management LLC18,744$1.66M0.0%+14.2%0.037%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Core Natural Resources logo
Core Natural Resources, Inc., together with its subsidiaries, produces and sells bituminous coal in the United States and internationally. It operates through two segments, Pennsylvania Mining Complex (PAMC) and CONSOL Marine Terminal. The company's PAMC segment engages in the mining, preparing, and marketing of bituminous coal to power generators, industrial end-users, and metallurgical end-users. This segment includes the Bailey Mine, the Enlow Fork Mine, the Harvey Mine, and the central preparation plant. Its CONSOL Marine Terminal segment provides coal export terminal services through the Port of Baltimore. The company also develops and operates the Itmann Mining Complex located in Wyoming County, West Virginia; and Greenfield Reserves and Resources located in the Northern Appalachian, Central Appalachian, and Illinois basins. The company was formerly known as CONSOL Energy Inc. and changed its name to Core Natural Resources, Inc. in January 2025. Core Natural Resources, Inc. was founded in 1864 and is headquartered in Canonsburg, Pennsylvania.
Read More on Core Natural Resources

Today's Range

Now: $111.77
Low: $111.00
High: $111.00

50 Day Range

MA: $94.25
Low: $82.03
High: $110.55

52 Week Range

Now: $111.77
Low: $58.19
High: $113.57

Volume

507 shs

Average Volume

899,145 shs

Market Capitalization

$5.67 billion

P/E Ratio

N/A

Dividend Yield

0.39%

Beta

0.34

Who are the company insiders with the largest holdings of Core Natural Resources?

Core Natural Resources' top insider investors include:
  1. James A Brock (CEO)
  2. John W Eaves (Chairman)
  3. John T Mills (Director)
  4. Martha A Wiegand (General Counsel)
  5. Douglas Hunt (Director)
  6. Joseph P Platt Jr (Director)
  7. Matthew C Giljum (CFO)
  8. John A Ziegler (VP)
  9. Sophie Bergeron (Director)
  10. Kurt R Salvatori (Insider)
Learn More about top insider investors at Core Natural Resources.

Who are the major institutional investors of Core Natural Resources?

Core Natural Resources' top institutional shareholders include:
  1. Vanguard Group Inc. — 11.07%
  2. State Street Corp — 7.24%
  3. Dimensional Fund Advisors LP — 2.71%
  4. Geode Capital Management LLC — 2.35%
  5. Adage Capital Partners GP L.L.C. — 1.90%
  6. Charles Schwab Investment Management Inc. — 1.47%
Learn More about top institutional investors of Core Natural Resources stock.

Which major investors are selling Core Natural Resources stock?

In the last quarter, CNR stock was sold by these institutional investors:
  1. JPMorgan Chase & Co.
  2. Dimensional Fund Advisors LP
  3. Contrarian Capital Management L.L.C.
  4. Bank of New York Mellon Corp
  5. Jane Street Group LLC
  6. Magnolia Group LLC
  7. Summit Street Capital Management LLC
  8. Tejara Capital Ltd
Within the previous year, company insiders that have sold Core Natural Resources company stock include:
  1. James A Brock (CEO)
  2. John W Eaves (Chairman)
  3. John T Mills (Director)
  4. Martha A Wiegand (General Counsel)
  5. Douglas Hunt (Director)
Learn More investors selling Core Natural Resources stock.

Which major investors are buying Core Natural Resources stock?

In the last quarter, CNR stock was bought by institutional investors including:
  1. Adage Capital Partners GP L.L.C.
  2. Balyasny Asset Management L.P.
  3. State Street Corp
  4. Massachusetts Financial Services Co. MA
  5. Thomist Capital Management LP
  6. Encompass Capital Advisors LLC
  7. Millennium Management LLC
  8. Public Sector Pension Investment Board

Core Natural Resources Active Insiders

James A Brock
James A Brock (Age 69)
CEO
1 recent trades
Matthew C Giljum
Matthew C Giljum (Age 54)
CFO
John Rothka
John Rothka (Age 47)
CAO
3 recent trades
John T. Mills
Director
Patrick J. Bartels, Jr.
Patrick J. Bartels, Jr. (Age 59)
Director
Joseph P Platt Jr
Director
Sophie Bergeron
Director
Pamela R Butcher
Pamela R Butcher
Director
Holly K Koeppel
Holly K Koeppel
Director
Patrick A Kriegshauser
Patrick A Kriegshauser
Director
Martha A Wiegand
Martha A Wiegand (Age 55)
General Counsel
John A Ziegler
John A Ziegler (Age 59)
VP
Rosemary L Klein
Rosemary L Klein (Age 58)
VP
Paul T Demzik
Paul T Demzik
Insider
Kurt R Salvatori (Age 56)
Insider