Cnx Corporation
Plan context: Cnx Corporation 401K Profit Sharing Plan & Trust
EIN 36-4084359 • Chicago, IL • 27 filings • 5 plans
Current Snapshot
Latest Year
2025
2025 Participants
6
2025 Assets
$3,415,800
2025 Contributions
$98,947
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
Participants Over Time
Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans
Company Timeline
Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.
| Year / Filing | Filings | Participants | Assets | Contributions | Contrib./Participant |
|---|---|---|---|---|---|
| 2025 | 1 | 0 | $0 | $98,947 | - |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 0 | $0 | $98,947 | - |
| 2024 | 1 | 6 | $3,415,800 | $124,764 | $20,794iApproximate average salary by contribution assumption: employee only about $519,850 at 4% or $346,567 at 6%; with 50% employer match about $346,567 at 4% or $231,044 at 6%; with 100% employer match about $259,925 at 4% or $173,283 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 6 | $3,415,800 | $124,764 | $20,794iApproximate average salary by contribution assumption: employee only about $519,850 at 4% or $346,567 at 6%; with 50% employer match about $346,567 at 4% or $231,044 at 6%; with 100% employer match about $259,925 at 4% or $173,283 at 6%. |
| 2023 | 1 | 6 | $2,812,434 | $117,140 | $19,523iApproximate average salary by contribution assumption: employee only about $488,083 at 4% or $325,389 at 6%; with 50% employer match about $325,389 at 4% or $216,926 at 6%; with 100% employer match about $244,042 at 4% or $162,694 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 6 | $2,812,434 | $117,140 | $19,523iApproximate average salary by contribution assumption: employee only about $488,083 at 4% or $325,389 at 6%; with 50% employer match about $325,389 at 4% or $216,926 at 6%; with 100% employer match about $244,042 at 4% or $162,694 at 6%. |
| 2022 | 1 | 6 | $2,263,611 | $129,848 | $21,641iApproximate average salary by contribution assumption: employee only about $541,033 at 4% or $360,689 at 6%; with 50% employer match about $360,689 at 4% or $240,459 at 6%; with 100% employer match about $270,517 at 4% or $180,344 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 6 | $2,263,611 | $129,848 | $21,641iApproximate average salary by contribution assumption: employee only about $541,033 at 4% or $360,689 at 6%; with 50% employer match about $360,689 at 4% or $240,459 at 6%; with 100% employer match about $270,517 at 4% or $180,344 at 6%. |
| 2021 | 1 | 7 | $2,650,013 | $124,566 | $17,795iApproximate average salary by contribution assumption: employee only about $444,879 at 4% or $296,586 at 6%; with 50% employer match about $296,586 at 4% or $197,724 at 6%; with 100% employer match about $222,439 at 4% or $148,293 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 7 | $2,650,013 | $124,566 | $17,795iApproximate average salary by contribution assumption: employee only about $444,879 at 4% or $296,586 at 6%; with 50% employer match about $296,586 at 4% or $197,724 at 6%; with 100% employer match about $222,439 at 4% or $148,293 at 6%. |
| 2020 | 1 | 7 | $2,087,184 | $109,965 | $15,709iApproximate average salary by contribution assumption: employee only about $392,732 at 4% or $261,821 at 6%; with 50% employer match about $261,821 at 4% or $174,548 at 6%; with 100% employer match about $196,366 at 4% or $130,911 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 7 | $2,087,184 | $109,965 | $15,709iApproximate average salary by contribution assumption: employee only about $392,732 at 4% or $261,821 at 6%; with 50% employer match about $261,821 at 4% or $174,548 at 6%; with 100% employer match about $196,366 at 4% or $130,911 at 6%. |
| 2019 | 1 | 7 | $1,598,250 | $114,714 | $16,388iApproximate average salary by contribution assumption: employee only about $409,693 at 4% or $273,129 at 6%; with 50% employer match about $273,129 at 4% or $182,086 at 6%; with 100% employer match about $204,846 at 4% or $136,564 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 7 | $1,598,250 | $114,714 | $16,388iApproximate average salary by contribution assumption: employee only about $409,693 at 4% or $273,129 at 6%; with 50% employer match about $273,129 at 4% or $182,086 at 6%; with 100% employer match about $204,846 at 4% or $136,564 at 6%. |
| 2018 | 1 | 7 | $1,128,302 | $91,969 | $13,138iApproximate average salary by contribution assumption: employee only about $328,461 at 4% or $218,974 at 6%; with 50% employer match about $218,974 at 4% or $145,983 at 6%; with 100% employer match about $164,230 at 4% or $109,487 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 7 | $1,128,302 | $91,969 | $13,138iApproximate average salary by contribution assumption: employee only about $328,461 at 4% or $218,974 at 6%; with 50% employer match about $218,974 at 4% or $145,983 at 6%; with 100% employer match about $164,230 at 4% or $109,487 at 6%. |
| 2017 | 1 | 7 | $1,105,757 | $320,365 | $45,766iApproximate average salary by contribution assumption: employee only about $1,144,161 at 4% or $762,774 at 6%; with 50% employer match about $762,774 at 4% or $508,516 at 6%; with 100% employer match about $572,080 at 4% or $381,387 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 7 | $1,105,757 | $320,365 | $45,766iApproximate average salary by contribution assumption: employee only about $1,144,161 at 4% or $762,774 at 6%; with 50% employer match about $762,774 at 4% or $508,516 at 6%; with 100% employer match about $572,080 at 4% or $381,387 at 6%. |
| 2016 | 1 | 9 | $669,380 | $115,923 | $12,880iApproximate average salary by contribution assumption: employee only about $322,008 at 4% or $214,672 at 6%; with 50% employer match about $214,672 at 4% or $143,115 at 6%; with 100% employer match about $161,004 at 4% or $107,336 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 9 | $669,380 | $115,923 | $12,880iApproximate average salary by contribution assumption: employee only about $322,008 at 4% or $214,672 at 6%; with 50% employer match about $214,672 at 4% or $143,115 at 6%; with 100% employer match about $161,004 at 4% or $107,336 at 6%. |
| 2015 | 1 | 8 | $533,078 | $97,044 | $12,131iApproximate average salary by contribution assumption: employee only about $303,263 at 4% or $202,175 at 6%; with 50% employer match about $202,175 at 4% or $134,783 at 6%; with 100% employer match about $151,631 at 4% or $101,088 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 8 | $533,078 | $97,044 | $12,131iApproximate average salary by contribution assumption: employee only about $303,263 at 4% or $202,175 at 6%; with 50% employer match about $202,175 at 4% or $134,783 at 6%; with 100% employer match about $151,631 at 4% or $101,088 at 6%. |
| 2014 | 1 | 6 | $434,627 | $75,770 | $12,628iApproximate average salary by contribution assumption: employee only about $315,708 at 4% or $210,472 at 6%; with 50% employer match about $210,472 at 4% or $140,315 at 6%; with 100% employer match about $157,854 at 4% or $105,236 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 6 | $434,627 | $75,770 | $12,628iApproximate average salary by contribution assumption: employee only about $315,708 at 4% or $210,472 at 6%; with 50% employer match about $210,472 at 4% or $140,315 at 6%; with 100% employer match about $157,854 at 4% or $105,236 at 6%. |
| 2013 | 1 | 6 | $366,320 | $44,976 | $7,496iApproximate average salary by contribution assumption: employee only about $187,400 at 4% or $124,933 at 6%; with 50% employer match about $124,933 at 4% or $83,289 at 6%; with 100% employer match about $93,700 at 4% or $62,467 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 6 | $366,320 | $44,976 | $7,496iApproximate average salary by contribution assumption: employee only about $187,400 at 4% or $124,933 at 6%; with 50% employer match about $124,933 at 4% or $83,289 at 6%; with 100% employer match about $93,700 at 4% or $62,467 at 6%. |
| 2012 | 1 | 7 | $316,457 | $42,120 | $6,017iApproximate average salary by contribution assumption: employee only about $150,429 at 4% or $100,286 at 6%; with 50% employer match about $100,286 at 4% or $66,857 at 6%; with 100% employer match about $75,214 at 4% or $50,143 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 7 | $316,457 | $42,120 | $6,017iApproximate average salary by contribution assumption: employee only about $150,429 at 4% or $100,286 at 6%; with 50% employer match about $100,286 at 4% or $66,857 at 6%; with 100% employer match about $75,214 at 4% or $50,143 at 6%. |
| 2011 | 1 | 5 | $235,910 | $34,140 | $6,828iApproximate average salary by contribution assumption: employee only about $170,700 at 4% or $113,800 at 6%; with 50% employer match about $113,800 at 4% or $75,867 at 6%; with 100% employer match about $85,350 at 4% or $56,900 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 5 | $235,910 | $34,140 | $6,828iApproximate average salary by contribution assumption: employee only about $170,700 at 4% or $113,800 at 6%; with 50% employer match about $113,800 at 4% or $75,867 at 6%; with 100% employer match about $85,350 at 4% or $56,900 at 6%. |
| 2010 | 1 | 6 | $230,047 | $35,675 | $5,946iApproximate average salary by contribution assumption: employee only about $148,646 at 4% or $99,097 at 6%; with 50% employer match about $99,097 at 4% or $66,065 at 6%; with 100% employer match about $74,323 at 4% or $49,549 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 6 | $230,047 | $35,675 | $5,946iApproximate average salary by contribution assumption: employee only about $148,646 at 4% or $99,097 at 6%; with 50% employer match about $99,097 at 4% or $66,065 at 6%; with 100% employer match about $74,323 at 4% or $49,549 at 6%. |
| 2009 | 2 | 8 | $260,692 | $36,640 | $4,580iApproximate average salary by contribution assumption: employee only about $114,500 at 4% or $76,333 at 6%; with 50% employer match about $76,333 at 4% or $50,889 at 6%; with 100% employer match about $57,250 at 4% or $38,167 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 8 | $260,692 | $36,640 | $4,580iApproximate average salary by contribution assumption: employee only about $114,500 at 4% or $76,333 at 6%; with 50% employer match about $76,333 at 4% or $50,889 at 6%; with 100% employer match about $57,250 at 4% or $38,167 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | - | - | - | - |
| 2008 | 1 | 7 | $171,515 | $42,553 | $6,079iApproximate average salary by contribution assumption: employee only about $151,975 at 4% or $101,317 at 6%; with 50% employer match about $101,317 at 4% or $67,544 at 6%; with 100% employer match about $75,988 at 4% or $50,658 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 7 | $171,515 | $42,553 | $6,079iApproximate average salary by contribution assumption: employee only about $151,975 at 4% or $101,317 at 6%; with 50% employer match about $101,317 at 4% or $67,544 at 6%; with 100% employer match about $75,988 at 4% or $50,658 at 6%. |
| 2006 | 1 | 7 | $208,415 | $18,778 | $2,683iApproximate average salary by contribution assumption: employee only about $67,064 at 4% or $44,710 at 6%; with 50% employer match about $44,710 at 4% or $29,806 at 6%; with 100% employer match about $33,532 at 4% or $22,355 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 7 | $208,415 | $18,778 | $2,683iApproximate average salary by contribution assumption: employee only about $67,064 at 4% or $44,710 at 6%; with 50% employer match about $44,710 at 4% or $29,806 at 6%; with 100% employer match about $33,532 at 4% or $22,355 at 6%. |
| 2005 | 1 | 8 | $173,144 | $26,603 | $3,325iApproximate average salary by contribution assumption: employee only about $83,134 at 4% or $55,423 at 6%; with 50% employer match about $55,423 at 4% or $36,949 at 6%; with 100% employer match about $41,567 at 4% or $27,711 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 8 | $173,144 | $26,603 | $3,325iApproximate average salary by contribution assumption: employee only about $83,134 at 4% or $55,423 at 6%; with 50% employer match about $55,423 at 4% or $36,949 at 6%; with 100% employer match about $41,567 at 4% or $27,711 at 6%. |
| 2004 | 1 | 9 | $136,979 | $28,143 | $3,127iApproximate average salary by contribution assumption: employee only about $78,175 at 4% or $52,117 at 6%; with 50% employer match about $52,117 at 4% or $34,744 at 6%; with 100% employer match about $39,088 at 4% or $26,058 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 9 | $136,979 | $28,143 | $3,127iApproximate average salary by contribution assumption: employee only about $78,175 at 4% or $52,117 at 6%; with 50% employer match about $52,117 at 4% or $34,744 at 6%; with 100% employer match about $39,088 at 4% or $26,058 at 6%. |
| 2003 | 1 | 9 | $101,347 | $28,857 | $3,206iApproximate average salary by contribution assumption: employee only about $80,158 at 4% or $53,439 at 6%; with 50% employer match about $53,439 at 4% or $35,626 at 6%; with 100% employer match about $40,079 at 4% or $26,719 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 9 | $101,347 | $28,857 | $3,206iApproximate average salary by contribution assumption: employee only about $80,158 at 4% or $53,439 at 6%; with 50% employer match about $53,439 at 4% or $35,626 at 6%; with 100% employer match about $40,079 at 4% or $26,719 at 6%. |
| 2002 | 1 | 12 | $88,021 | $37,361 | $3,113iApproximate average salary by contribution assumption: employee only about $77,835 at 4% or $51,890 at 6%; with 50% employer match about $51,890 at 4% or $34,594 at 6%; with 100% employer match about $38,918 at 4% or $25,945 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 12 | $88,021 | $37,361 | $3,113iApproximate average salary by contribution assumption: employee only about $77,835 at 4% or $51,890 at 6%; with 50% employer match about $51,890 at 4% or $34,594 at 6%; with 100% employer match about $38,918 at 4% or $25,945 at 6%. |
| 2001 | 1 | 11 | $0 | $0 | - |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 11 | - | - | - |
| 2000 | 1 | 6 | $33,981 | $25,678 | $4,280iApproximate average salary by contribution assumption: employee only about $106,992 at 4% or $71,328 at 6%; with 50% employer match about $71,328 at 4% or $47,552 at 6%; with 100% employer match about $53,496 at 4% or $35,664 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 6 | $33,981 | $25,678 | $4,280iApproximate average salary by contribution assumption: employee only about $106,992 at 4% or $71,328 at 6%; with 50% employer match about $71,328 at 4% or $47,552 at 6%; with 100% employer match about $53,496 at 4% or $35,664 at 6%. |
| 1999 | 1 | 6 | $17,927 | $16,478 | $2,746iApproximate average salary by contribution assumption: employee only about $68,658 at 4% or $45,772 at 6%; with 50% employer match about $45,772 at 4% or $30,515 at 6%; with 100% employer match about $34,329 at 4% or $22,886 at 6%. |
| Cnx Corporation 401K Profit Sharing Plan & Trust | - | 6 | $17,927 | $16,478 | $2,746iApproximate average salary by contribution assumption: employee only about $68,658 at 4% or $45,772 at 6%; with 50% employer match about $45,772 at 4% or $30,515 at 6%; with 100% employer match about $34,329 at 4% or $22,886 at 6%. |