| Filed | As-Of/On | Form | Fullname | Fund Class | Shares | Activity | Shares Change | Shares Pct. Change | Hypothetical Old Value | Hypothetical New Value | Hypothetical Value Chg. | Hypotheticals Return |
Hypotheticals Results |
Director |
Other |
Ten Pct |
Officer |
Officer Title |
History |
|---|
| 2010-03-10 | 2009-12-31 | N-CSR | Jnl Series Trust - Jnlmcm Small Cap Index Fund A | Small-Cap Core | 16 | No Compare | | | | | | - % | | | | | | | History of Jnl Series Trust - Jnlmcm Small Cap Index Fund A Ownership Of Northern Oil And Gas Inc |
| 2010-03-10 | 2009-12-31 | N-CSR | Rydex Dynamic Funds - Dow 2x Strategy Master Fund | Specialty & Misc | 666 | New Holding | 666 | 100 % | | | | - % | | | | | | | History of Rydex Dynamic Funds - Dow 2x Strategy Master Fund Ownership Of Northern Oil And Gas Inc |
| 2010-03-10 | 2009-12-31 | N-CSR | Rydex Series Funds - Banking Fund | Financial Services | 550 | Sold Some | -74 | -11.85 % | | | | - % | | | | | | | History of Rydex Series Funds - Banking Fund Ownership Of Northern Oil And Gas Inc |
| 2010-03-10 | 2009-12-31 | N-CSR | Rydex Variable Trust - Biotechnology Fund | Health/Biotech | 380 | Added More | 100 | 35.71 % | | | | - % | | | | | | | History of Rydex Variable Trust - Biotechnology Fund Ownership Of Northern Oil And Gas Inc |
| 2010-03-09 | 2009-12-31 | N-CSR | Summit Mutual Funds Inc - Zenith Portfolio | Specialty & Misc | 2,263 | New Holding | 2,263 | 100 % | | | | - % | | | | | | | History of Summit Mutual Funds Inc - Zenith Portfolio Ownership Of Northern Oil And Gas Inc |
| 2010-03-05 | 2009-12-31 | N-CSR | Axa Premier Vip Trust - Axa Aggressive Allocation Portfolio | Specialty & Misc | 1,700 | No Compare | | | | | | - % | | | | | | | History of Axa Premier Vip Trust - Axa Aggressive Allocation Portfolio Ownership Of Northern Oil And Gas Inc |
| 2010-03-05 | 2009-12-31 | N-CSR | Axa Premier Vip Trust - Multimanager Small Cap Growth Portfolio | Small-Cap Growth | 31,000 | Added More | 7,500 | 31.91 % | | | | - % | | | | | | | History of Axa Premier Vip Trust - Multimanager Small Cap Growth Portfolio Ownership Of Northern Oil And Gas Inc |
| 2010-03-05 | 2009-12-31 | 13F-HR/A | Royal Bank Of Canada | Institution | 53,911 | Added More | 52,911 | 5291.10 % | | | | - % | | | | | | | History of Royal Bank Of Canada Ownership Of Northern Oil And Gas Inc |
| 2010-03-04 | 2009-12-31 | N-CSR | Eq Advisors Trust - Eqalliancebernstein Small Cap Growth Portfolio | Small-Cap Growth | 26,400 | No Change | 0 | 0 % | | | | - % | | | | | | | History of Eq Advisors Trust - Eqalliancebernstein Small Cap Growth Portfolio Ownership Of Northern Oil And Gas Inc |
| 2010-03-04 | 2009-12-31 | N-CSR | Eq Advisors Trust - Eqalliancebernstein Value Portfolio | Multi-Cap Value | 5,790 | Added More | 400 | 7.42 % | | | | - % | | | | | | | History of Eq Advisors Trust - Eqalliancebernstein Value Portfolio Ownership Of Northern Oil And Gas Inc |
| 2010-03-04 | 2009-12-31 | N-CSR | Eq Advisors Trust - Eqbond Index Portfolio | Specialty & Misc | 25,761 | Sold Some | -17,809 | -40.87 % | | | | - % | | | | | | | History of Eq Advisors Trust - Eqbond Index Portfolio Ownership Of Northern Oil And Gas Inc |
| 2010-03-04 | 2009-12-31 | N-CSR | Eq Advisors Trust - Eqmutual Shares Portfolio | Specialty & Misc | 15,748 | New Holding | 15,748 | 100 % | | | | - % | | | | | | | History of Eq Advisors Trust - Eqmutual Shares Portfolio Ownership Of Northern Oil And Gas Inc |
| 2010-03-04 | 2009-12-31 | N-CSR | Vanguard Balanced Index Funds - Vanguard Balanced Index Fund | Mixed-Asset Target Allocation Growth | 5,172 | New Holding | 5,172 | 100 % | | | | - % | | | | | | | History of Vanguard Balanced Index Funds - Vanguard Balanced Index Fund Ownership Of Northern Oil And Gas Inc |
| 2010-03-03 | 2009-12-31 | N-CSR | Tiaa Cref Life Fund - Stock Index Fund | Specialty & Misc | 226 | No Change | 0 | 0 % | | | | - % | | | | | | | History of Tiaa Cref Life Fund - Stock Index Fund Ownership Of Northern Oil And Gas Inc |
| 2010-03-03 | 2009-12-31 | N-CSR | Tiaa Separate Account Va 1 - Stock Index Account | Specialty & Misc | 1,187 | No Change | 0 | 0 % | | | | - % | | | | | | | History of Tiaa Separate Account Va 1 - Stock Index Account Ownership Of Northern Oil And Gas Inc |
| 2010-03-03 | 2009-12-31 | 13F-HR/A | Vanguard Group Inc | Institution | 924,129 | Added More | 95,033 | 11.46 % | | | | - % | | | | | | | History of Vanguard Group Inc Ownership Of Northern Oil And Gas Inc |
| 2010-03-03 | 2009-12-31 | N-CSR | Vanguard Index Funds - Vanguard 500 Index Fund | S&P 500 Index | | Sold All | -183,545 | -100 % | | | | - % | | | | | | | History of Vanguard Index Funds - Vanguard 500 Index Fund Ownership Of Northern Oil And Gas Inc |
| 2010-03-03 | 2009-12-31 | N-CSR | Vanguard Institutional Index Funds - Vanguard Institutional Index Fund | Specialty & Misc | 5,000 | New Holding | 5,000 | 100 % | | | | - % | | | | | | | History of Vanguard Institutional Index Funds - Vanguard Institutional Index Fund Ownership Of Northern Oil And Gas Inc |
| 2010-03-02 | 2009-12-31 | 13F-HR/A | Susquehanna International Group Llp | Institution | 32,018 | Sold Some | -5,528 | -14.72 % | | | | - % | | | | | | | History of Susquehanna International Group Llp Ownership Of Northern Oil And Gas Inc |
| 2010-03-01 | 2009-12-31 | N-Q | Ishares Trust - Ishares Russell 2000 Growth Index Fund | Multi-Cap Growth | 256,208 | Added More | 27,496 | 12.02 % | | | | - % | | | | | | | History of Ishares Trust - Ishares Russell 2000 Growth Index Fund Ownership Of Northern Oil And Gas Inc |
| 2010-03-01 | 2009-12-31 | N-Q | Ishares Trust - Ishares Russell 2000 Index Fund | Specialty & Misc | 494,996 | Added More | 61,132 | 14.09 % | | | | - % | | | | | | | History of Ishares Trust - Ishares Russell 2000 Index Fund Ownership Of Northern Oil And Gas Inc |
| 2010-03-01 | 2009-12-31 | N-Q | Ishares Trust - Ishares Russell 3000 Growth Index Fund | Multi-Cap Growth | 2,194 | Added More | 317 | 16.88 % | | | | - % | | | | | | | History of Ishares Trust - Ishares Russell 3000 Growth Index Fund Ownership Of Northern Oil And Gas Inc |
| 2010-03-01 | 2009-12-31 | N-Q | Ishares Trust - Ishares Russell 3000 Index Fund | Specialty & Misc | 7,795 | Sold Some | -504 | -6.07 % | | | | - % | | | | | | | History of Ishares Trust - Ishares Russell 3000 Index Fund Ownership Of Northern Oil And Gas Inc |
| 2010-03-01 | 2009-12-31 | N-Q | Ishares Trust - Ishares Russell Microcap Index Fund | Specialty & Misc | 52,446 | Added More | 4,681 | 9.80 % | | | | - % | | | | | | | History of Ishares Trust - Ishares Russell Microcap Index Fund Ownership Of Northern Oil And Gas Inc |
| 2010-03-01 | 2009-12-31 | N-Q | Rockland Funds Trust - Rockland Small Cap Growth Fund | Small-Cap Growth | 22,000 | New Holding | 22,000 | 100 % | | | | - % | | | | | | | History of Rockland Funds Trust - Rockland Small Cap Growth Fund Ownership Of Northern Oil And Gas Inc |
| 2010-03-01 | 2009-12-31 | N-Q | Rydex Series Funds - Russell 2000 Fund | Specialty & Misc | 374 | New Holding | 374 | 100 % | | | | - % | | | | | | | History of Rydex Series Funds - Russell 2000 Fund Ownership Of Northern Oil And Gas Inc |
| 2010-03-01 | 2009-12-31 | N-Q | Tiaa Cref Institutional Mutual Funds - Equity Index Fund | Specialty & Misc | 23,944 | Added More | 4,880 | 25.59 % | | | | - % | | | | | | | History of Tiaa Cref Institutional Mutual Funds - Equity Index Fund Ownership Of Northern Oil And Gas Inc |
| 2010-03-01 | 2009-12-31 | N-Q | Wisdomtree Trust - Wisdomtree Smallcap Earnings Fund | Small-Cap Core | 1,145 | New Holding | 1,145 | 100 % | | | | - % | | | | | | | History of Wisdomtree Trust - Wisdomtree Smallcap Earnings Fund Ownership Of Northern Oil And Gas Inc |
| 2010-02-25 | 2009-12-31 | 13F-HR/A | Northern Trust Corp | Institution | 386,880 | Added More | 36,147 | 10.30 % | | | | - % | | | | | | | History of Northern Trust Corp Ownership Of Northern Oil And Gas Inc |
| 2010-02-22 | 2009-12-31 | 13F-HR | Lucas Capital Management | Institution | | Sold All | -204,518 | -100 % | | | | - % | | | | | | | History of Lucas Capital Management Ownership Of Northern Oil And Gas Inc |
| 2010-02-22 | 2009-12-31 | 13F-HR | Mckinley Capital Management Inc | Institution | 318,321 | New Holding | 318,321 | 100 % | | | | - % | | | | | | | History of Mckinley Capital Management Inc Ownership Of Northern Oil And Gas Inc |
| 2010-02-18 | 2009-12-31 | 13F-HR/A | American International Group Inc | Institution | 29,222 | Added More | 4,677 | 19.05 % | | | | - % | | | | | | | History of American International Group Inc Ownership Of Northern Oil And Gas Inc |
| 2010-02-17 | 2009-12-31 | 13F-HR | Barclays Plc | Institution | 416 | Added More | 319 | 328.86 % | | | | - % | | | | | | | History of Barclays Plc Ownership Of Northern Oil And Gas Inc |
| 2010-02-17 | 2009-12-31 | 13F-HR | Castleark Management Llc | Institution | 175,100 | Added More | 1,200 | 0.69 % | | | | - % | | | | | | | History of Castleark Management Llc Ownership Of Northern Oil And Gas Inc |
| 2010-02-17 | 2009-12-31 | 13F-HR/A | Credit Suisse | Institution | 2,100 | New Holding | 2,100 | 100 % | | | | - % | | | | | | | History of Credit Suisse Ownership Of Northern Oil And Gas Inc |
| 2010-02-17 | 2009-12-31 | 13F-HR | Us Bancorp De | Institution | 8,500 | No Change | 0 | 0 % | | | | - % | | | | | | | History of Us Bancorp De Ownership Of Northern Oil And Gas Inc |
| 2010-02-16 | 2009-12-31 | 13F-HR | Black River Asset Management Llc | Institution | 4,100 | New Holding | 4,100 | 100 % | | | | - % | | | | | | | History of Black River Asset Management Llc Ownership Of Northern Oil And Gas Inc |
| 2010-02-16 | 2009-12-31 | 13F-HR | Credit Suisse First Boston | Institution | 25,720 | Added More | 3,627 | 16.41 % | | | | - % | | | | | | | History of Credit Suisse First Boston Ownership Of Northern Oil And Gas Inc |
| 2010-02-16 | 2009-12-31 | 13F-HR | Fmr Corp | Institution | 6,496,677 | New Holding | 6,496,677 | 100 % | | | | - % | | | | | | | History of Fmr Corp Ownership Of Northern Oil And Gas Inc |
| 2010-02-16 | 2009-12-31 | 13F-HR | Goldman Sachs Group Inc | Institution | 12,147 | New Holding | 12,147 | 100 % | | | | - % | | | | | | | History of Goldman Sachs Group Inc Ownership Of Northern Oil And Gas Inc |
| 2010-02-16 | 2009-12-31 | 13F-HR | Ing Groep Nv | Institution | 15,320 | Added More | 4,400 | 40.29 % | | | | - % | | | | | | | History of Ing Groep Nv Ownership Of Northern Oil And Gas Inc |
| 2010-02-16 | 2009-12-31 | 13F-HR | Mfc Global Investment Management Usa Ltd | Institution | 30,562 | Added More | 1,360 | 4.65 % | | | | - % | | | | | | | History of Mfc Global Investment Management Usa Ltd Ownership Of Northern Oil And Gas Inc |
| 2010-02-16 | 2009-12-31 | 13F-HR | Millennium Management Llc | Institution | 545,172 | Added More | 413,479 | 313.97 % | | | | - % | | | | | | | History of Millennium Management Llc Ownership Of Northern Oil And Gas Inc |
| 2010-02-16 | 2009-12-31 | 13F-HR | Morgan Stanley | Institution | 41,275 | Added More | 978 | 2.42 % | | | | - % | | | | | | | History of Morgan Stanley Ownership Of Northern Oil And Gas Inc |
| 2010-02-16 | 2009-12-31 | 13F-HR | Shaw D E And Co Inc | Institution | 55,980 | Sold Some | -87,478 | -60.97 % | | | | - % | | | | | | | History of Shaw D E And Co Inc Ownership Of Northern Oil And Gas Inc |
| 2010-02-16 | 2009-12-31 | 13F-HR | Soros Fund Management Llc | Institution | 245,000 | New Holding | 245,000 | 100 % | | | | - % | | | | | | | History of Soros Fund Management Llc Ownership Of Northern Oil And Gas Inc |
| 2010-02-16 | 2009-12-31 | 13F-HR | Two Sigma Investments Llc | Institution | 12,801 | New Holding | 12,801 | 100 % | | | | - % | | | | | | | History of Two Sigma Investments Llc Ownership Of Northern Oil And Gas Inc |
| 2010-02-16 | 2009-12-31 | 13F-HR | Ubs Ag | Institution | 16,541 | Added More | 14,716 | 806.35 % | | | | - % | | | | | | | History of Ubs Ag Ownership Of Northern Oil And Gas Inc |
| 2010-02-16 | 2009-12-31 | 13F-HR | Wells Fargo And Co | Institution | 73,505 | Added More | 58,305 | 383.58 % | | | | - % | | | | | | | History of Wells Fargo And Co Ownership Of Northern Oil And Gas Inc |
| 2010-02-16 | 2009-12-31 | 13F-HR | Wexford Capital Llc | Institution | 23,900 | Sold Some | -35,200 | -59.56 % | | | | - % | | | | | | | History of Wexford Capital Llc Ownership Of Northern Oil And Gas Inc |
| 2010-02-16 | 2009-12-31 | 13F-HR | Zebra Capital Management Llc | Institution | 2,443 | New Holding | 2,443 | 100 % | | | | - % | | | | | | | History of Zebra Capital Management Llc Ownership Of Northern Oil And Gas Inc |
| 2010-02-16 | 2009-09-30 | 13F-HR/A | Ubs Ag | Institution | 1,825 | Added More | 1,225 | 204.16 % | | | | - % | | | | | | | History of Ubs Ag Ownership Of Northern Oil And Gas Inc |
| 2010-02-12 | 2009-12-31 | 13F-HR | Ameriprise Financial Inc | Institution | 31,100 | Added More | 30,900 | 15450.00 % | | | | - % | | | | | | | History of Ameriprise Financial Inc Ownership Of Northern Oil And Gas Inc |
| 2010-02-12 | 2009-12-31 | 13F-HR | Axa | Institution | 260,906 | Added More | 183,891 | 238.77 % | | | | - % | | | | | | | History of Axa Ownership Of Northern Oil And Gas Inc |
| 2010-02-12 | 2009-12-31 | 13F-HR | Barclays Global Investors Na Ca | Institution | 681,860 | New Holding | 681,860 | 100 % | | | | - % | | | | | | | History of Barclays Global Investors Na Ca Ownership Of Northern Oil And Gas Inc |
| 2010-02-12 | 2009-12-31 | 13F-HR | Bard Associates Inc | Institution | 91,275 | Added More | 4,000 | 4.58 % | | | | - % | | | | | | | History of Bard Associates Inc Ownership Of Northern Oil And Gas Inc |
| 2010-02-12 | 2009-12-31 | 13F-HR | Blackrock Fund Advisors | No Data | 821,472 | No Compare | | | | | | - % | | | | | | | History of Blackrock Fund Advisors Ownership Of Northern Oil And Gas Inc |
| 2010-02-12 | 2009-12-31 | 13F-HR | Blackrock Investment Management Llc | Institution | 72,774 | Sold Some | -13,012 | -15.16 % | | | | - % | | | | | | | History of Blackrock Investment Management Llc Ownership Of Northern Oil And Gas Inc |
| 2010-02-12 | 2009-12-31 | 13F-HR | Diamondback Capital Management Llc | Institution | 56,568 | Sold Some | -22,200 | -28.18 % | | | | - % | | | | | | | History of Diamondback Capital Management Llc Ownership Of Northern Oil And Gas Inc |
| 2010-02-12 | 2009-12-31 | 13F-HR | Driehaus Capital Management Llc | Institution | 191,533 | New Holding | 191,533 | 100 % | | | | - % | | | | | | | History of Driehaus Capital Management Llc Ownership Of Northern Oil And Gas Inc |
| 2010-02-12 | 2009-12-31 | 13F-HR | Friess Associates Llc | Institution | 310,400 | Added More | 279,600 | 907.79 % | | | | - % | | | | | | | History of Friess Associates Llc Ownership Of Northern Oil And Gas Inc |
| 2010-02-12 | 2009-12-31 | 13F-HR | Geode Capital Management Llc | Institution | 28,649 | No Change | 0 | 0 % | | | | - % | | | | | | | History of Geode Capital Management Llc Ownership Of Northern Oil And Gas Inc |
| 2010-02-12 | 2009-12-31 | 13F-HR | Merrill Lynch Mercury Asset Management Japan Ltd | Institution | 3,303 | New Holding | 3,303 | 100 % | | | | - % | | | | | | | History of Merrill Lynch Mercury Asset Management Japan Ltd Ownership Of Northern Oil And Gas Inc |
| 2010-02-12 | 2009-12-31 | 13F-HR | Next Century Growth Investors Llc | Institution | 891,181 | Sold Some | -87,548 | -8.94 % | | | | - % | | | | | | | History of Next Century Growth Investors Llc Ownership Of Northern Oil And Gas Inc |
| 2010-02-12 | 2009-12-31 | 13F-HR | Oppenheimer Funds Inc | Institution | 600 | No Change | 0 | 0 % | | | | - % | | | | | | | History of Oppenheimer Funds Inc Ownership Of Northern Oil And Gas Inc |
| 2010-02-12 | 2009-12-31 | 13F-HR | Palo Alto Investors Llc | Institution | 2,571,275 | Sold Some | -35,300 | -1.35 % | | | | - % | | | | | | | History of Palo Alto Investors Llc Ownership Of Northern Oil And Gas Inc |
| 2010-02-12 | 2009-12-31 | 13F-HR | Peninsula Capital Management Lp | Institution | 290,000 | New Holding | 290,000 | 100 % | | | | - % | | | | | | | History of Peninsula Capital Management Lp Ownership Of Northern Oil And Gas Inc |
| 2010-02-12 | 2009-12-31 | 13F-HR | Pentwater Capital Management Lp | Institution | 83,803 | New Holding | 83,803 | 100 % | | | | - % | | | | | | | History of Pentwater Capital Management Lp Ownership Of Northern Oil And Gas Inc |
| 2010-02-12 | 2009-12-31 | 13F-HR | Schwab Charles Investment Management Inc | Institution | 100 | New Holding | 100 | 100 % | | | | - % | | | | | | | History of Schwab Charles Investment Management Inc Ownership Of Northern Oil And Gas Inc |
| 2010-02-12 | 2009-12-31 | 13F-HR | Wellington Management Co Llp | Institution | 1,962,700 | Added More | 1,578,600 | 410.98 % | | | | - % | | | | | | | History of Wellington Management Co Llp Ownership Of Northern Oil And Gas Inc |
| 2010-02-11 | 2009-12-31 | 13F-HR | American Century Companies Inc | Institution | 293,130 | New Holding | 293,130 | 100 % | | | | - % | | | | | | | History of American Century Companies Inc Ownership Of Northern Oil And Gas Inc |
| 2010-02-11 | 2009-12-31 | 13F-HR | Bank Of America Corp | Institution | 1,098,721 | Sold Some | -98,454 | -8.22 % | | | | - % | | | | | | | History of Bank Of America Corp Ownership Of Northern Oil And Gas Inc |
| 2010-02-11 | 2009-12-31 | 13F-HR | Employees Retirement System Of Texas | Institution | 149,300 | Added More | 20,900 | 16.27 % | | | | - % | | | | | | | History of Employees Retirement System Of Texas Ownership Of Northern Oil And Gas Inc |
| 2010-02-11 | 2009-12-31 | 13F-HR | Eubel Brady And Suttman Asset Management Inc | Institution | 700,605 | Added More | 74,780 | 11.94 % | | | | - % | | | | | | | History of Eubel Brady And Suttman Asset Management Inc Ownership Of Northern Oil And Gas Inc |
| 2010-02-11 | 2009-12-31 | 13F-HR | Franklin Resources Inc | Institution | 352,600 | Added More | 700 | 0.19 % | | | | - % | | | | | | | History of Franklin Resources Inc Ownership Of Northern Oil And Gas Inc |
| 2010-02-11 | 2009-12-31 | 13F-HR | Ig Investment Management Ltd | Institution | 18,570 | New Holding | 18,570 | 100 % | | | | - % | | | | | | | History of Ig Investment Management Ltd Ownership Of Northern Oil And Gas Inc |
| 2010-02-11 | 2009-12-31 | 13F-HR | Ing Investment Management Co | Institution | 15,320 | Added More | 4,400 | 40.29 % | | | | - % | | | | | | | History of Ing Investment Management Co Ownership Of Northern Oil And Gas Inc |
| 2010-02-11 | 2009-12-31 | 13F-HR | Metropolitan Life Insurance Co | Institution | 36,127 | Added More | 13,046 | 56.52 % | | | | - % | | | | | | | History of Metropolitan Life Insurance Co Ownership Of Northern Oil And Gas Inc |
| 2010-02-11 | 2009-12-31 | 13F-HR | Padco Advisors Ii Inc | Institution | 1,238 | Added More | 228 | 22.57 % | | | | - % | | | | | | | History of Padco Advisors Ii Inc Ownership Of Northern Oil And Gas Inc |
| 2010-02-11 | 2009-12-31 | 13F-HR | Padco Advisors Inc | Institution | 1,590 | Added More | 290 | 22.30 % | | | | - % | | | | | | | History of Padco Advisors Inc Ownership Of Northern Oil And Gas Inc |
| 2010-02-11 | 2009-12-31 | 13F-HR | Russell Frank Co | Institution | 113,524 | Sold Some | -78,469 | -40.87 % | | | | - % | | | | | | | History of Russell Frank Co Ownership Of Northern Oil And Gas Inc |
| 2010-02-11 | 2009-12-31 | 13F-HR | Teachers Advisors Inc | Institution | 32,953 | Added More | 5,960 | 22.07 % | | | | - % | | | | | | | History of Teachers Advisors Inc Ownership Of Northern Oil And Gas Inc |
| 2010-02-11 | 2009-12-31 | 13F-HR | Tiaa Cref Investment Management Llc | Institution | 198,298 | Sold Some | -3,587 | -1.77 % | | | | - % | | | | | | | History of Tiaa Cref Investment Management Llc Ownership Of Northern Oil And Gas Inc |
| 2010-02-10 | 2009-12-31 | 13F-HR | Cortina Asset Management Llc | Institution | 453,876 | Added More | 69,640 | 18.12 % | | | | - % | | | | | | | History of Cortina Asset Management Llc Ownership Of Northern Oil And Gas Inc |
| 2010-02-10 | 2009-12-31 | 13F-HR | Dimensional Fund Advisors Inc | Institution | 363,943 | Added More | 88,604 | 32.17 % | | | | - % | | | | | | | History of Dimensional Fund Advisors Inc Ownership Of Northern Oil And Gas Inc |
| 2010-02-10 | 2009-12-31 | 13F-HR | Marshall Wace North America L P | Institution | | Sold All | -49,010 | -100 % | | | | - % | | | | | | | History of Marshall Wace North America L P Ownership Of Northern Oil And Gas Inc |
| 2010-02-10 | 2009-12-31 | 13F-HR | Parametric Portfolio Associates | Institution | 15,215 | New Holding | 15,215 | 100 % | | | | - % | | | | | | | History of Parametric Portfolio Associates Ownership Of Northern Oil And Gas Inc |
| 2010-02-10 | 2009-03-31 | 13F-HR | National Asset Management Inc | No Data | | Sold All | -9,700 | -100 % | | | | - % | | | | | | | History of National Asset Management Inc Ownership Of Northern Oil And Gas Inc |
| 2010-02-09 | 2009-12-31 | 13F-HR | Bnp Paribas Arbitrage Sa | Institution | | Sold All | -10,865 | -100 % | | | | - % | | | | | | | History of Bnp Paribas Arbitrage Sa Ownership Of Northern Oil And Gas Inc |
| 2010-02-09 | 2009-12-31 | 13F-HR | California Public Employees Retirement System | Institution | 110,435 | New Holding | 110,435 | 100 % | | | | - % | | | | | | | History of California Public Employees Retirement System Ownership Of Northern Oil And Gas Inc |
| 2010-02-09 | 2009-12-31 | 13F-HR/A | Eagle Asset Management Inc | Institution | 632,911 | New Holding | 632,911 | 100 % | | | | - % | | | | | | | History of Eagle Asset Management Inc Ownership Of Northern Oil And Gas Inc |
| 2010-02-09 | 2009-12-31 | 13F-HR | Jasinkiewicz Capital Management Llc | No Data | 7,942 | No Compare | | | | | | - % | | | | | | | History of Jasinkiewicz Capital Management Llc Ownership Of Northern Oil And Gas Inc |
| 2010-02-09 | 2009-12-31 | 13F-HR | Oxford Asset Management | Institution | 25,037 | Sold Some | -28,228 | -52.99 % | | | | - % | | | | | | | History of Oxford Asset Management Ownership Of Northern Oil And Gas Inc |
| 2010-02-05 | 2009-12-31 | 13F-HR | Gartmore Mutual Fund Capital Trust | Institution | 284 | Added More | 100 | 54.34 % | | | | - % | | | | | | | History of Gartmore Mutual Fund Capital Trust Ownership Of Northern Oil And Gas Inc |
| 2010-02-05 | 2009-12-31 | 13F-HR | Rhumbline Advisers | Institution | 38,850 | Added More | 2,900 | 8.06 % | | | | - % | | | | | | | History of Rhumbline Advisers Ownership Of Northern Oil And Gas Inc |
| 2010-02-05 | 2009-12-31 | 13F-HR | Walthausen Co Llc | No Data | 210,875 | No Compare | | | | | | - % | | | | | | | History of Walthausen Co Llc Ownership Of Northern Oil And Gas Inc |
| 2010-02-05 | 2009-11-30 | N-CSRS | Valic Co I - Small Cap Index Fund | Small-Cap Core | | Sold All | -24,545 | -100 % | | | | - % | | | | | | | History of Valic Co I - Small Cap Index Fund Ownership Of Northern Oil And Gas Inc |
| 2010-02-03 | 2009-12-31 | 13F-HR | Tealwood Asset Management Inc | Institution | 488,710 | Sold Some | -21,705 | -4.25 % | | | | - % | | | | | | | History of Tealwood Asset Management Inc Ownership Of Northern Oil And Gas Inc |
| 2010-02-02 | 2009-12-31 | 13F-HR | Blackthorn Investment Group Llc | Institution | 101,046 | New Holding | 101,046 | 100 % | | | | - % | | | | | | | History of Blackthorn Investment Group Llc Ownership Of Northern Oil And Gas Inc |
| 2010-02-02 | 2009-11-30 | N-CSRS | Usaa Mutual Funds Trust - Cornerstone Strategy Fund | Specialty & Misc | 3,000 | New Holding | 3,000 | 100 % | | | | - % | | | | | | | History of Usaa Mutual Funds Trust - Cornerstone Strategy Fund Ownership Of Northern Oil And Gas Inc |
| 2010-01-28 | 2009-12-31 | 13F-HR | State Board Of Administration Of Florida Retirement System | Institution | 26,568 | No Change | 0 | 0 % | | | | - % | | | | | | | History of State Board Of Administration Of Florida Retirement System Ownership Of Northern Oil And Gas Inc |
| 2010-01-27 | 2009-12-31 | 13F-HR | Magee Thomson Investment Partners Llc | Institution | 154 | New Holding | 154 | 100 % | | | | - % | | | | | | | History of Magee Thomson Investment Partners Llc Ownership Of Northern Oil And Gas Inc |
| 2010-01-27 | 2009-11-30 | N-Q | Vanguard World Fund - Vanguard Energy Index Fund | Natural Resources | 73,038 | Added More | 4,706 | 6.88 % | | | | - % | | | | | | | History of Vanguard World Fund - Vanguard Energy Index Fund Ownership Of Northern Oil And Gas Inc |
| 2010-01-22 | 2009-12-31 | 13F-HR | Gould Investment Partners Llc | Institution | 22,000 | Added More | 4,175 | 23.42 % | | | | - % | | | | | | | History of Gould Investment Partners Llc Ownership Of Northern Oil And Gas Inc |
| 2010-01-22 | 2009-12-31 | 13F-HR | Hanseatic Management Services Inc | Institution | 42,420 | Added More | 28,220 | 198.73 % | | | | - % | | | | | | | History of Hanseatic Management Services Inc Ownership Of Northern Oil And Gas Inc |
| 2010-01-22 | 2009-12-31 | 13F-HR | Strs Ohio | Institution | 104,507 | Added More | 104,107 | 26026.75 % | | | | - % | | | | | | | History of Strs Ohio Ownership Of Northern Oil And Gas Inc |
| 2010-01-19 | 2009-12-31 | 13F-HR | Bank Of New York Mellon Corp | Institution | 315,255 | Added More | 80,375 | 34.21 % | | | | - % | | | | | | | History of Bank Of New York Mellon Corp Ownership Of Northern Oil And Gas Inc |
| 2010-01-14 | 2009-12-31 | 13F-HR | Ci Investments Inc | Institution | 198,500 | Added More | 46,300 | 30.42 % | | | | - % | | | | | | | History of Ci Investments Inc Ownership Of Northern Oil And Gas Inc |
| 2010-01-14 | 2009-12-31 | 13F-HR | Public Employees Retirement System Of Ohio | Institution | 34,384 | No Change | 0 | 0 % | | | | - % | | | | | | | History of Public Employees Retirement System Of Ohio Ownership Of Northern Oil And Gas Inc |
| 2010-01-12 | 2009-09-30 | 13F-HR/A | Ing Investment Management Co | Institution | 10,920 | Added More | 1,870 | 20.66 % | | | | - % | | | | | | | History of Ing Investment Management Co Ownership Of Northern Oil And Gas Inc |
| 2010-01-04 | 2009-09-30 | 13F-HR/A | California Public Employees Retirement System | Institution | | Sold All | -40,845 | -100 % | | | | - % | | | | | | | History of California Public Employees Retirement System Ownership Of Northern Oil And Gas Inc |
| 2009-12-31 | 2009-09-30 | N-Q/A | Rydex Dynamic Funds - Dynamic Russell 2000 Fund | No Data | 676 | Added More | 318 | 88.82 % | | | | - % | | | | | | | History of Rydex Dynamic Funds - Dynamic Russell 2000 Fund Ownership Of Northern Oil And Gas Inc |
| 2009-12-31 | 2009-09-30 | N-Q/A | Rydex Variable Trust - Biotechnology Fund | Health/Biotech | 280 | Sold Some | -82 | -22.65 % | | | | - % | | | | | | | History of Rydex Variable Trust - Biotechnology Fund Ownership Of Northern Oil And Gas Inc |
| 2009-12-15 | 2008-12-31 | 13F-HR | National Asset Management Inc | No Data | 9,700 | No Compare | | | | | | - % | | | | | | | History of National Asset Management Inc Ownership Of Northern Oil And Gas Inc |