| SC 13D | 2008-08-22 | ELM RIDGE CAPITAL MANAGEMENT LLC | KAPSTONE PAPER & PACKAGING CORP | 6,380,214 | 21.1% | EDGAR |
| SC 13D | 2008-06-09 | STONE ROGER W | KAPSTONE PAPER & PACKAGING CORP | 5,465,200 | 20.1% | EDGAR |
| SC 13D | 2008-06-09 | KAPLAN MATTHEW S | KAPSTONE PAPER & PACKAGING CORP | 2,591,800 | 9.8% | EDGAR |
| SC 13G | 2008-06-09 | Rahman Muhit | KAPSTONE PAPER & PACKAGING CORP | 1,375,000 | 5.5% | EDGAR |
| SC 13G/A | 2008-05-22 | SHERWOOD NED L | KAPSTONE PAPER & PACKAGING CORP | 3,422,091 | 12.1% | EDGAR |
| SC 13G | 2008-03-25 | SHERWOOD NED L | KAPSTONE PAPER & PACKAGING CORP | 2,382,091 | 8.7% | EDGAR |
| SC 13G | 2008-03-07 | East Rock Capital, LLC | KAPSTONE PAPER & PACKAGING CORP | 1,520,560 | 6.1% | EDGAR |
| SC 13G/A | 2008-02-14 | REICH & TANG ASSET MANAGEMENT LP | KAPSTONE PAPER & PACKAGING CORP | 2,540,500 | 9.8% | EDGAR |
| SC 13G/A | 2008-02-14 | ELM RIDGE CAPITAL MANAGEMENT LLC | KAPSTONE PAPER & PACKAGING CORP | 5,750,214 | 20.0% | EDGAR |
| SC 13G/A | 2008-02-14 | PACIFIC ASSETS MANAGEMENT LLC | KAPSTONE PAPER & PACKAGING CORP | 3,197,600 | 11.4% | EDGAR |
| SC 13G/A | 2008-02-14 | CORSAIR CAPITAL MANAGEMENT LLC | KAPSTONE PAPER & PACKAGING CORP | 620,099 | 2.4% | EDGAR |
| SC 13G/A | 2008-02-14 | MILLENCO, L.L.C. | KAPSTONE PAPER & PACKAGING CORP | 1,044,482 | 4.0% | EDGAR |
| SC 13G/A | 2008-02-14 | Hawkeye Capital Master | KAPSTONE PAPER & PACKAGING CORP | 2,449,153 | 8.1% | EDGAR |
| SC 13G/A | 2008-02-14 | FIR TREE INC | KAPSTONE PAPER & PACKAGING CORP | 0 | 0.0% | EDGAR |
| SC 13G/A | 2008-02-13 | Magnetar Financial LLC | KAPSTONE PAPER & PACKAGING CORP | 1,172,184 | 4.7% | EDGAR |
| SC 13G/A | 2008-02-13 | WILLIAM HARRIS INVESTORS INC | KAPSTONE PAPER & PACKAGING CORP | 3,394,321 | 12.4% | EDGAR |
| SC 13G | 2008-02-12 | LOCUST WOOD CAPITAL ADVISERS, LLC | KAPSTONE PAPER & PACKAGING CORP | 1,556,000 | 6.1% | EDGAR |
| SC 13G/A | 2008-02-11 | Pine River Capital Management L.P. | KAPSTONE PAPER & PACKAGING CORP | 2,483,861 | 9.0% | EDGAR |
| SC 13G/A | 2008-01-28 | CITIGROUP INC | KAPSTONE PAPER & PACKAGING CORP | 1,174,063 | 4.6% | EDGAR |
| SC 13G/A | 2008-01-07 | FELDMAN ROGER | KAPSTONE PAPER & PACKAGING CORP | 3,177,589 | 12.4% | EDGAR |