Whiting Petroleum Corporation
Plan context: 401K Employee Savings Plan of Whiting Petroleum Corporation
EIN 84-0918829 • Denver, CO • 106 filings • 19 plans
Current Snapshot
Latest Year
2023
2023 Participants
130
2023 Assets
$116,580
2023 Contributions
$4,437,069
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 |
|---|---|---|---|---|---|
| 2023 | 1 | 0 | $0 | $0 | - |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 0 | - | - | - |
| 2022 | 4 | 130 | $116,580 | $4,437,069 | $34,131iApproximate average salary by contribution assumption: employee only about $853,283 at 4% or $568,855 at 6%; with 50% employer match about $568,855 at 4% or $379,237 at 6%; with 100% employer match about $426,641 at 4% or $284,428 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 130 | $116,580 | $4,437,069 | $34,131iApproximate average salary by contribution assumption: employee only about $853,283 at 4% or $568,855 at 6%; with 50% employer match about $568,855 at 4% or $379,237 at 6%; with 100% employer match about $426,641 at 4% or $284,428 at 6%. |
| WHITING OIL AND GAS CORPORATION EMPLOYEE BENEFIT PROGRAM | - | 0 | - | - | - |
| Whiting Petroleum Corporation Employee Severance Plan | - | 0 | - | - | - |
| WHITING PETROLEUM CORPORATION EMPLOYEE STD PLAN | - | 0 | - | - | - |
| 2021 | 2 | 358 | $156,634,282 | $8,270,143 | $23,101iApproximate average salary by contribution assumption: employee only about $577,524 at 4% or $385,016 at 6%; with 50% employer match about $385,016 at 4% or $256,677 at 6%; with 100% employer match about $288,762 at 4% or $192,508 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 355 | $156,634,282 | $8,270,143 | $23,296iApproximate average salary by contribution assumption: employee only about $582,404 at 4% or $388,270 at 6%; with 50% employer match about $388,270 at 4% or $258,846 at 6%; with 100% employer match about $291,202 at 4% or $194,135 at 6%. |
| WHITING OIL & GAS CORPORATION EMPLOYEE BENEFIT PROGRAM | - | 358 | - | - | - |
| 2020 | 2 | 490 | $152,367,122 | $13,347,161 | $27,239iApproximate average salary by contribution assumption: employee only about $680,978 at 4% or $453,985 at 6%; with 50% employer match about $453,985 at 4% or $302,657 at 6%; with 100% employer match about $340,489 at 4% or $226,993 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 404 | $152,367,122 | $13,347,161 | $33,038iApproximate average salary by contribution assumption: employee only about $825,938 at 4% or $550,625 at 6%; with 50% employer match about $550,625 at 4% or $367,084 at 6%; with 100% employer match about $412,969 at 4% or $275,313 at 6%. |
| WHITING PETROLEUM CORPORATION EMPLOYEE BENEFIT PROGRAM | - | 490 | - | - | - |
| 2019 | 3 | 1,263 | $151,888,889 | $16,224,024 | $12,846iApproximate average salary by contribution assumption: employee only about $321,141 at 4% or $214,094 at 6%; with 50% employer match about $214,094 at 4% or $142,729 at 6%; with 100% employer match about $160,570 at 4% or $107,047 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 515 | $151,888,889 | $16,224,024 | $31,503iApproximate average salary by contribution assumption: employee only about $787,574 at 4% or $525,049 at 6%; with 50% employer match about $525,049 at 4% or $350,033 at 6%; with 100% employer match about $393,787 at 4% or $262,525 at 6%. |
| Whiting Petroleum Corporation Employee Severance Plan | - | 1,263 | - | - | - |
| WHITING PETROLEUM CORPORATION EMPLOYEE BENEFIT PROGRAM | - | 584 | - | - | - |
| 2018 | 3 | 755 | $138,802,979 | $16,573,728 | $21,952iApproximate average salary by contribution assumption: employee only about $548,799 at 4% or $365,866 at 6%; with 50% employer match about $365,866 at 4% or $243,911 at 6%; with 100% employer match about $274,399 at 4% or $182,933 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 755 | $138,802,979 | $16,573,728 | $21,952iApproximate average salary by contribution assumption: employee only about $548,799 at 4% or $365,866 at 6%; with 50% employer match about $365,866 at 4% or $243,911 at 6%; with 100% employer match about $274,399 at 4% or $182,933 at 6%. |
| WHITING PETROLEUM CORPORATION EMPLOYEE BENEFIT PROGRAM | - | 748 | - | - | - |
| Whiting Petroleum Corporation Employee Severance Plan | - | 755 | - | - | - |
| 2017 | 8 | 856 | $155,270,089 | $17,667,145 | $20,639iApproximate average salary by contribution assumption: employee only about $515,980 at 4% or $343,986 at 6%; with 50% employer match about $343,986 at 4% or $229,324 at 6%; with 100% employer match about $257,990 at 4% or $171,993 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 856 | $155,270,089 | $17,667,145 | $20,639iApproximate average salary by contribution assumption: employee only about $515,980 at 4% or $343,986 at 6%; with 50% employer match about $343,986 at 4% or $229,324 at 6%; with 100% employer match about $257,990 at 4% or $171,993 at 6%. |
| Whiting Petroleum Corporation Employee Vision Plan | - | 0 | - | - | - |
| Whiting Petroleum Corporation | - | 0 | - | - | - |
| Whiting Petroleum Corporation Employee Dental Plan | - | 0 | - | - | - |
| Whiting Petroleum Corporation | - | 0 | - | - | - |
| Whiting Petroleum Corporation Employee Assistance Plan | - | 0 | - | - | - |
| Whiting Petroleum Flexible Benefits Plan | - | 0 | - | - | - |
| Whiting Petroleum Corporation Employee Severance Plan | - | 856 | - | - | - |
| 2016 | 8 | 1,137 | $135,423,590 | $20,025,990 | $17,613iApproximate average salary by contribution assumption: employee only about $440,325 at 4% or $293,550 at 6%; with 50% employer match about $293,550 at 4% or $195,700 at 6%; with 100% employer match about $220,163 at 4% or $146,775 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 960 | $135,423,590 | $20,025,990 | $20,860iApproximate average salary by contribution assumption: employee only about $521,510 at 4% or $347,673 at 6%; with 50% employer match about $347,673 at 4% or $231,782 at 6%; with 100% employer match about $260,755 at 4% or $173,837 at 6%. |
| Whiting Petroleum Corporation | - | 931 | - | - | - |
| Whiting Petroleum Corporation Employee Vision Plan | - | 925 | - | - | - |
| Whiting Petroleum Flexible Benefits Plan | - | 265 | - | - | - |
| Whiting Petroleum Corporation Employee Dental Plan | - | 813 | - | - | - |
| Whiting Petroleum Corporation | - | 806 | - | - | - |
| Whiting Petroleum Corporation Employee Assistance Plan | - | 1,137 | - | - | - |
| Whiting Petroleum Corporation Employee Severance Plan | - | 960 | - | - | - |
| 2015 | 8 | 1,263 | $129,167,215 | $26,853,940 | $21,262iApproximate average salary by contribution assumption: employee only about $531,551 at 4% or $354,367 at 6%; with 50% employer match about $354,367 at 4% or $236,245 at 6%; with 100% employer match about $265,775 at 4% or $177,184 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 1,263 | $129,167,215 | $26,853,940 | $21,262iApproximate average salary by contribution assumption: employee only about $531,551 at 4% or $354,367 at 6%; with 50% employer match about $354,367 at 4% or $236,245 at 6%; with 100% employer match about $265,775 at 4% or $177,184 at 6%. |
| Whiting Petroleum Corporation | - | 1,249 | - | - | - |
| Whiting Petroleum Flexible Benefits Plan | - | 238 | - | - | - |
| Whiting Petroleum Corporation Employee Vision Plan | - | 1,225 | - | - | - |
| Whiting Petroleum Corporation | - | 1,036 | - | - | - |
| Whiting Petroleum Corporation Employee Dental Plan | - | 1,039 | - | - | - |
| Whiting Petroleum Corporation Employee Assistance Plan | - | 1,023 | - | - | - |
| WHITING PETROLEUM CORPORATION EMPLOYEE STD PLAN | - | 0 | - | - | - |
| 2014 | 7 | 1,289 | $114,763,963 | $20,756,256 | $16,103iApproximate average salary by contribution assumption: employee only about $402,565 at 4% or $268,377 at 6%; with 50% employer match about $268,377 at 4% or $178,918 at 6%; with 100% employer match about $201,283 at 4% or $134,188 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 1,157 | $114,763,963 | $20,756,256 | $17,940iApproximate average salary by contribution assumption: employee only about $448,493 at 4% or $298,995 at 6%; with 50% employer match about $298,995 at 4% or $199,330 at 6%; with 100% employer match about $224,246 at 4% or $149,498 at 6%. |
| Whiting Petroleum Corporation | - | 1,121 | - | - | - |
| Whiting Petroleum Flexible Benefits Plan | - | 215 | - | - | - |
| Whiting Petroleum Corporation Employee Vision Plan | - | 1,109 | - | - | - |
| Whiting Petroleum Corporation | - | 1,289 | - | - | - |
| Whiting Petroleum Corporation Employee Dental Plan | - | 1,286 | - | - | - |
| Whiting Petroleum Corporation Employee Assistance Plan | - | 979 | - | - | - |
| 2013 | 6 | 1,009 | $99,148,794 | $16,777,813 | $16,628iApproximate average salary by contribution assumption: employee only about $415,704 at 4% or $277,136 at 6%; with 50% employer match about $277,136 at 4% or $184,757 at 6%; with 100% employer match about $207,852 at 4% or $138,568 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 981 | $99,148,794 | $16,777,813 | $17,103iApproximate average salary by contribution assumption: employee only about $427,569 at 4% or $285,046 at 6%; with 50% employer match about $285,046 at 4% or $190,031 at 6%; with 100% employer match about $213,785 at 4% or $142,523 at 6%. |
| Whiting Petroleum Corporation | - | 940 | - | - | - |
| Whiting Petroleum Corporation Employee Vision Plan | - | 912 | - | - | - |
| Whiting Petroleum Flexible Benefits Plan | - | 183 | - | - | - |
| Whiting Petroleum Corporation | - | 1,004 | - | - | - |
| Whiting Petroleum Corporation Employee Dental Plan | - | 1,009 | - | - | - |
| 2012 | 6 | 880 | $73,540,226 | $13,564,453 | $15,414iApproximate average salary by contribution assumption: employee only about $385,354 at 4% or $256,903 at 6%; with 50% employer match about $256,903 at 4% or $171,268 at 6%; with 100% employer match about $192,677 at 4% or $128,451 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 854 | $73,540,226 | $13,564,453 | $15,883iApproximate average salary by contribution assumption: employee only about $397,086 at 4% or $264,724 at 6%; with 50% employer match about $264,724 at 4% or $176,483 at 6%; with 100% employer match about $198,543 at 4% or $132,362 at 6%. |
| Whiting Petroleum Corporation | - | 829 | - | - | - |
| Whiting Petroleum Corporation Employee Vision Plan | - | 791 | - | - | - |
| Whiting Petroleum Flexible Benefits Plan | - | 170 | - | - | - |
| Whiting Petroleum Corporation | - | 872 | - | - | - |
| Whiting Petroleum Corporation Employee Dental Plan | - | 880 | - | - | - |
| 2011 | 6 | 745 | $57,228,622 | $11,070,319 | $14,859iApproximate average salary by contribution assumption: employee only about $371,487 at 4% or $247,658 at 6%; with 50% employer match about $247,658 at 4% or $165,105 at 6%; with 100% employer match about $185,744 at 4% or $123,829 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 722 | $57,228,622 | $11,070,319 | $15,333iApproximate average salary by contribution assumption: employee only about $383,321 at 4% or $255,548 at 6%; with 50% employer match about $255,548 at 4% or $170,365 at 6%; with 100% employer match about $191,661 at 4% or $127,774 at 6%. |
| Whiting Petroleum Flexible Benefits Plan | - | 157 | - | - | - |
| Whiting Petroleum Corporation Employee Vision Plan | - | 675 | - | - | - |
| Whiting Petroleum Corporation | - | 692 | - | - | - |
| Whiting Petroleum Corporation | - | 744 | - | - | - |
| Whiting Petroleum Corporation Employee Dental Plan | - | 745 | - | - | - |
| 2010 | 5 | 616 | $48,878,473 | $8,307,963 | $13,487iApproximate average salary by contribution assumption: employee only about $337,174 at 4% or $224,783 at 6%; with 50% employer match about $224,783 at 4% or $149,855 at 6%; with 100% employer match about $168,587 at 4% or $112,391 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 577 | $48,878,473 | $8,307,963 | $14,399iApproximate average salary by contribution assumption: employee only about $359,964 at 4% or $239,976 at 6%; with 50% employer match about $239,976 at 4% or $159,984 at 6%; with 100% employer match about $179,982 at 4% or $119,988 at 6%. |
| Whiting Petroleum Corporation | - | 561 | - | - | - |
| Whiting Petroleum Flexible Benefits Plan | - | 118 | - | - | - |
| Whiting Petroleum Corporation | - | 612 | - | - | - |
| Whiting Petroleum Corporation Employee Dental Plan | - | 616 | - | - | - |
| 2009 | 5 | 516 | $36,818,573 | $8,310,262 | $16,105iApproximate average salary by contribution assumption: employee only about $402,629 at 4% or $268,419 at 6%; with 50% employer match about $268,419 at 4% or $178,946 at 6%; with 100% employer match about $201,314 at 4% or $134,210 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 486 | $36,818,573 | $8,310,262 | $17,099iApproximate average salary by contribution assumption: employee only about $427,483 at 4% or $284,988 at 6%; with 50% employer match about $284,988 at 4% or $189,992 at 6%; with 100% employer match about $213,741 at 4% or $142,494 at 6%. |
| Whiting Petroleum Flexible Benefits Plan | - | 115 | - | - | - |
| Whiting Petroleum Corporation | - | 481 | - | - | - |
| Whiting Petroleum Corporation | - | 510 | - | - | - |
| Whiting Petroleum Corporation Employee Dental Plan | - | 516 | - | - | - |
| 2008 | 5 | 476 | $22,571,387 | $9,666,854 | $20,309iApproximate average salary by contribution assumption: employee only about $507,713 at 4% or $338,475 at 6%; with 50% employer match about $338,475 at 4% or $225,650 at 6%; with 100% employer match about $253,856 at 4% or $169,238 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 476 | $22,571,387 | $9,666,854 | $20,309iApproximate average salary by contribution assumption: employee only about $507,713 at 4% or $338,475 at 6%; with 50% employer match about $338,475 at 4% or $225,650 at 6%; with 100% employer match about $253,856 at 4% or $169,238 at 6%. |
| Whiting Petroleum Corporation Employee Dental Plan | - | 468 | - | - | - |
| Whiting Petroleum Corporation | - | 463 | - | - | - |
| Whiting Petroleum Corporation | - | 470 | - | - | - |
| Whiting Petroleum Flexible Benefits Plan | - | 110 | - | - | - |
| 2007 | 5 | 430 | $22,856,626 | $5,448,592 | $12,671iApproximate average salary by contribution assumption: employee only about $316,779 at 4% or $211,186 at 6%; with 50% employer match about $211,186 at 4% or $140,790 at 6%; with 100% employer match about $158,389 at 4% or $105,593 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 397 | $22,856,626 | $5,448,592 | $13,724iApproximate average salary by contribution assumption: employee only about $343,110 at 4% or $228,740 at 6%; with 50% employer match about $228,740 at 4% or $152,493 at 6%; with 100% employer match about $171,555 at 4% or $114,370 at 6%. |
| Whiting Petroleum Corporation | - | 412 | - | - | - |
| Whiting Petroleum Corporation | - | 420 | - | - | - |
| Whiting Petroleum Corporation Employee Dental Plan | - | 430 | - | - | - |
| Whiting Petroleum Flexible Benefits Plan | - | 114 | - | - | - |
| 2006 | 4 | 385 | $16,454,927 | $4,856,835 | $12,615iApproximate average salary by contribution assumption: employee only about $315,379 at 4% or $210,253 at 6%; with 50% employer match about $210,253 at 4% or $140,168 at 6%; with 100% employer match about $157,689 at 4% or $105,126 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 356 | $16,454,927 | $4,856,835 | $13,643iApproximate average salary by contribution assumption: employee only about $341,070 at 4% or $227,380 at 6%; with 50% employer match about $227,380 at 4% or $151,587 at 6%; with 100% employer match about $170,535 at 4% or $113,690 at 6%. |
| Whiting Petroleum Corporation Employee Dental Plan | - | 385 | - | - | - |
| Whiting Petroleum Corporation | - | 360 | - | - | - |
| Whiting Petroleum Corporation | - | 374 | - | - | - |
| 2005 | 4 | 348 | $11,306,620 | $2,586,131 | $7,431iApproximate average salary by contribution assumption: employee only about $185,785 at 4% or $123,857 at 6%; with 50% employer match about $123,857 at 4% or $82,571 at 6%; with 100% employer match about $92,893 at 4% or $61,928 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 311 | $11,306,620 | $2,586,131 | $8,316iApproximate average salary by contribution assumption: employee only about $207,888 at 4% or $138,592 at 6%; with 50% employer match about $138,592 at 4% or $92,395 at 6%; with 100% employer match about $103,944 at 4% or $69,296 at 6%. |
| Whiting Petroleum Corporation | - | 319 | - | - | - |
| Whiting Petroleum Corporation Employee Dental Plan | - | 348 | - | - | - |
| Whiting Petroleum Corporation | - | 309 | - | - | - |
| 2004 | 4 | 206 | $8,880,702 | $1,537,633 | $7,464iApproximate average salary by contribution assumption: employee only about $186,606 at 4% or $124,404 at 6%; with 50% employer match about $124,404 at 4% or $82,936 at 6%; with 100% employer match about $93,303 at 4% or $62,202 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 143 | $8,880,702 | $1,537,633 | $10,753iApproximate average salary by contribution assumption: employee only about $268,817 at 4% or $179,211 at 6%; with 50% employer match about $179,211 at 4% or $119,474 at 6%; with 100% employer match about $134,408 at 4% or $89,606 at 6%. |
| Whiting Petroleum Corporation | - | 183 | - | - | - |
| Whiting Petroleum Corporation Employee Dental Plan | - | 206 | - | - | - |
| Whiting Petroleum Corporation | - | 163 | - | - | - |
| 2003 | 2 | 108 | $6,851,810 | $1,266,325 | $11,725iApproximate average salary by contribution assumption: employee only about $293,131 at 4% or $195,421 at 6%; with 50% employer match about $195,421 at 4% or $130,280 at 6%; with 100% employer match about $146,565 at 4% or $97,710 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 108 | $6,851,810 | $1,266,325 | $11,725iApproximate average salary by contribution assumption: employee only about $293,131 at 4% or $195,421 at 6%; with 50% employer match about $195,421 at 4% or $130,280 at 6%; with 100% employer match about $146,565 at 4% or $97,710 at 6%. |
| Whiting Petroleum Corporation | - | 106 | - | - | - |
| 2002 | 2 | 105 | $4,641,786 | $961,201 | $9,154iApproximate average salary by contribution assumption: employee only about $228,857 at 4% or $152,572 at 6%; with 50% employer match about $152,572 at 4% or $101,714 at 6%; with 100% employer match about $114,429 at 4% or $76,286 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 105 | $4,641,786 | $961,201 | $9,154iApproximate average salary by contribution assumption: employee only about $228,857 at 4% or $152,572 at 6%; with 50% employer match about $152,572 at 4% or $101,714 at 6%; with 100% employer match about $114,429 at 4% or $76,286 at 6%. |
| Whiting Petroleum Corporation | - | 98 | - | - | - |
| 2001 | 2 | 93 | $0 | $0 | - |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 93 | - | - | - |
| Whiting Petroleum Corporation | - | 91 | - | - | - |
| 2000 | 2 | 83 | $0 | $0 | - |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 68 | - | - | - |
| Whiting Petroleum Corporation | - | 83 | - | - | - |
| 1999 | 2 | 61 | $4,720,806 | $402,626 | $6,600iApproximate average salary by contribution assumption: employee only about $165,011 at 4% or $110,007 at 6%; with 50% employer match about $110,007 at 4% or $73,338 at 6%; with 100% employer match about $82,505 at 4% or $55,004 at 6%. |
| 401K Employee Savings Plan of Whiting Petroleum Corporation | - | 61 | $4,720,806 | $402,626 | $6,600iApproximate average salary by contribution assumption: employee only about $165,011 at 4% or $110,007 at 6%; with 50% employer match about $110,007 at 4% or $73,338 at 6%; with 100% employer match about $82,505 at 4% or $55,004 at 6%. |
| Whiting Petroleum Corporation | - | 0 | - | - | - |