undamentalytics Newsletter

CNX Resources Corp insider trading

Every open-market purchase and sale by CNX Resources Corp's officers, directors and largest shareholders since November 4, 2021, and what the share price did next.

No insider has bought shares on the open market in five years.

Insider purchase Insider sale Marker size reflects trade value. Weekly closes adjusted for splits; may be delayed.
CNX Resources Corp insider open-market trades
DateInsiderTrade SharesPriceValue 1M after 3M after 6M after

From insiders' Form 4 filings with the SEC: open-market purchases and sales only (awards, option exercises and shares withheld for tax are excluded), combined to one line per insider per day. "Plan" marks trades the filing says were made under a pre-set Rule 10b5-1 trading plan, which are scheduled in advance. Price changes run from the close on the trade date; hover a figure for the change relative to the S&P 500. Past moves don't predict future ones.

Does following CNX Resources Corp’s insiders pay?

From June 7, 2010 to May 6, 2026, 23 insiders reported 48 open-market purchases and 12 sales not made under a pre-set plan in CNX Resources Corp. Twelve months after each purchase was reported, the shares were +10.3% against the S&P 500 on average (median +14.0%), over 48 purchases with a full year of prices; 56% beat the index. After sales, the shares moved −19.6% against the index over 12 months (a negative figure means selling was the right call). Buying each purchase the day after it was reported, an equal amount each, held 12 months or until that insider reported a sale, would have turned $10,000 on June 8, 2010 into $12,371 by November 2, 2026, +1.3% a year. It held shares 80% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $74,125 (+13.0% a year), and held throughout $94,916 (+14.7%).

$0$50.0k$100k 201020122014201620182020202220242026 $94.9k$74.1k$12.4k
Copying CNX Resources Corp's insidersS&P 500, same days investedS&P 500, held throughout $10,000 copying every open-market purchase by CNX Resources Corp's insiders from June 8, 2010, before costs and taxes, marked weekly. Uninvested money earns the Treasury bill rate; the portfolio held shares 80% of the time.
CNX Resources Corp: each insider's record
InsiderRolePurchases12 months after their purchasesBeat the S&P 500Sales12 months after their salesLatest report
Lanigan Bernard Jr Director 13 +10.1% (13) 69% 1 — February 23, 2026
Carpenter Alvin R Director 8 −4.4% (8) 38% 0 — February 6, 2017
Clarkson J. Palmer Director 6 +3.9% (6) 67% 0 — May 13, 2025
Thorndike William N Jr Director 4 +89.3% (4) 75% 1 — May 6, 2026
Lally-Green Maureen Director 3 −30.2% (3) 0% 1 — March 25, 2026
Bedard Timothy Scott EVP and General Counsel 1 +20.6% (1) 100% 1 +20.6% (1) February 27, 2024
Deiuliis Nicholas J President and CEO 1 +14.5% (1) 100% 1 −36.2% (1) November 9, 2020
Dme Capital Management, LP 10% owner 0 — — 2 −17.0% (2) June 3, 2016
Ritter Lorraine L. Controller and Vice President 1 −50.1% (1) 0% 1 −50.1% (1) May 26, 2015
Williams Joseph T Director 2 −8.9% (2) 0% 0 — June 5, 2012
Altmeyer James E Director 1 +12.6% (1) 100% 0 — June 7, 2010
Davis William E Director 0 — — 1 −38.8% (1) May 2, 2014
Dme Advisors Gp, L.L.C. 10% owner 1 −9.8% (1) 0% 0 — July 22, 2015
Hagedorn Carl Kristopher Controller 1 +98.0% (1) 100% 0 — November 4, 2015
Hammick Patricia A Director 0 — — 1 −1.4% (1) February 19, 2013
Harvey J Brett Chairman and CEO 0 — — 1 −36.2% (1) November 7, 2011
Khani David M. EVP & Chief Financial Officer 1 −30.4% (1) 0% 0 — February 10, 2014
Lanham Gregory A Director 1 +18.5% (1) 100% 0 — August 11, 2015
Mfn Partners Management, LP 10% owner 0 — — 1 −0.1% (1) January 8, 2025
Mills John T Director 1 +25.1% (1) 100% 0 — August 3, 2015
Pusateri Robert F EVP - Energy Sales & Transport 1 −11.8% (1) 0% 0 — December 9, 2010
Rush Donald W. EVP & Chief Financial Officer 1 +19.6% (1) 100% 0 — December 3, 2020
Shepard Alan K Vice President and CAO 1 +19.6% (1) 100% 0 — December 3, 2020

Moves are the shares’ return including dividends minus the S&P 500’s, from the close on the first trading day after each report; the number of trades with a finished 12-month window is in brackets. Green means the trade went the insider’s way (a purchase ahead of the index, a sale followed by the shares trailing it). A trade reported both by a director or officer and by a fund or company they are linked to counts once here, under the person. Purchases count only where the share price actually traded was at least $5. These figures describe what the shares did, not why anyone traded. Insiders across all companies.

When several insiders traded CNX Resources Corp

Months when 2 or more insiders became net buyers, or 3 or more net sellers, of CNX Resources Corp in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After the 6 buying crowds with six months of prices, it averaged −10.4% against the index. One company's history is too short to judge by; the test across every company is the better guide.

MonthCrowd3 months on, vs S&P 5006 months12 months
December 31, 20204 buying+26.0%+8.3%−1.4%
June 28, 20192 buying−3.5%+2.6%+11.3%
February 28, 20182 buying+0.7%−10.2%−36.4%
February 28, 20173 buying−6.9%−11.3%+6.7%
July 31, 20152 buying−58.7%−42.1%+7.2%
February 28, 20142 buying+6.4%−9.5%−37.0%

Colours show whether the crowd was right: green when buyers were followed by a rise above the index, or sellers by a fall below it. Total returns from the month end; past patterns are not a forecast.

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