| SC 13G/A | 2011-02-07 | BlackRock Inc. | NUVASIVE INC | 2,246,192 | 5.7% | EDGAR |
| SC 13G/A | 2011-01-10 | FMR LLC | NUVASIVE INC | 2,647,117 | 6.7% | EDGAR |
| SC 13G | 2010-12-10 | WELLINGTON MANAGEMENT CO LLP | NUVASIVE INC | 5,383,705 | 13.6% | EDGAR |
| SC 13G/A | 2010-04-13 | WELLS FARGO & CO/MN | NUVASIVE INC | 1,796,504 | 4.6% | EDGAR |
| SC 13G/A | 2010-02-16 | FMR LLC | NUVASIVE INC | 5,732,722 | 15.0% | EDGAR |
| SC 13G/A | 2010-02-12 | AXA FINANCIAL INC | NUVASIVE INC | 1,737,930 | 4.5% | EDGAR |
| SC 13G | 2010-02-12 | WADDELL & REED FINANCIAL INC | NUVASIVE INC | 2,300,700 | 6.0% | EDGAR |
| SC 13G | 2010-01-29 | BlackRock Inc. | NUVASIVE INC | 2,549,863 | 6.7% | EDGAR |
| SC 13G | 2010-01-21 | WELLS FARGO & CO/MN | NUVASIVE INC | 2,215,247 | 5.8% | EDGAR |
| SC 13G/A | 2009-11-10 | Capital Research Global Investors | NUVASIVE INC | 1,720,547 | 4.6% | EDGAR |
| SC 13G/A | 2009-03-18 | NEXT CENTURY GROWTH INVESTORS LLC | NUVASIVE INC | 356 | 3.6% | EDGAR |
| SC 13G/A | 2009-02-17 | FMR LLC | NUVASIVE INC | 5,619,341 | 15.5% | EDGAR |
| SC 13G/A | 2009-02-17 | Capital Research Global Investors | NUVASIVE INC | 3,737,940 | 10.3% | EDGAR |
| SC 13G/A | 2009-02-13 | NEXT CENTURY GROWTH INVESTORS LLC | NUVASIVE INC | 375 | 3.8% | EDGAR |
| SC 13G | 2009-02-13 | AXA FINANCIAL INC | NUVASIVE INC | 1,861,717 | 5.2% | EDGAR |
| SC 13G | 2009-02-05 | BARCLAYS GLOBAL INVESTORS NA /CA/ | NUVASIVE INC | 882,024 | 2.4% | EDGAR |
| SC 13G/A | 2008-05-09 | Capital Research Global Investors | NUVASIVE INC | 3,661,450 | 10.4% | EDGAR |
| SC 13G/A | 2008-02-14 | FMR LLC | NUVASIVE INC | 5,263,287 | 15.0% | EDGAR |
| SC 13G | 2008-02-14 | NEXT CENTURY GROWTH INVESTORS LLC | NUVASIVE INC | 619 | 6.2% | EDGAR |
| SC 13G/A | 2008-02-13 | CAPITAL RESEARCH & MANAGEMENT CO | NUVASIVE INC | - | 0.0% | EDGAR |