| Date Filed | Type | Description |
| 02/22/2012 |
SC 13G/A
| Black River Asset Management LLC reports a 0% stake in DemandTec, Inc. |
| 02/14/2012 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 10/27/2011 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/14/2011 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/14/2011 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/16/2010 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/16/2010 |
SC 13G/A
| ADA-ES INC reports a 0% stake in ADA-ES, Inc. |
| 02/16/2010 |
SC 13G/A
| IRIDEX CORP reports a 0% stake in Iridex Corporation |
| 02/16/2010 |
SC 13G/A
| Black River Asset Management LLC reports a 0% stake in Endocare, Inc. |
| 02/16/2010 |
SC 13G/A
| Black River Asset Management LLC reports a 4% stake in Biosphere Medical, Inc. |
| 02/16/2010 |
SC 13G/A
| DemandTec, Inc. reports a 9.6% stake in DemandTec, Inc. |
| 02/16/2010 |
SC 13G/A
| Black River Asset Management LLC reports a 0% stake in Trico Marine Services, Inc. |
| 02/16/2010 |
SC 13G/A
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend] |
| 02/16/2010 |
SC 13G/A
| Yongye Biotechnology International, Inc. reports a 0% stake in Yongye Biotechnology International, Inc. |
| 01/11/2010 |
SC 13G/A
| Black River Asset Management LLC reports a 0% stake in TLC Vision Corporation |
| 11/09/2009 |
SC 13G/A
| Black River Asset Management LLC reports a 4.7% stake in Yuhe International, Inc. |
| 02/18/2009 |
SC 13G/A
| Form SC 13G/A -- Statement of acquisition of beneficial ownership by individuals [amend] |
| 02/17/2009 |
SC 13G/A
| Black River Asset Management LLC reports a 0% stake in Castle Brands Inc. |
| 02/17/2009 |
SC 13G/A
| Black River Asset Management LLC reports a 3.8% stake in Flotek Industries, Inc. |
| 02/17/2009 |
SC 13G/A
| Black River Asset Management LLC reports a 6.6% stake in Trico Marine Services, Inc. |
| 02/17/2009 |
SC 13G/A
| Black River Asset Management LLC reports a 0% stake in Grey Wolf, Inc. |
| 02/17/2009 |
SC 13G/A
| Black River Asset Management LLC reports a 9.4% stake in Blockbuster Inc. |
| 02/17/2009 |
SC 13G/A
| Black River Asset Management LLC reports a 1.3% stake in Retail Ventures, Inc. |
| 02/17/2009 |
SC 13G/A
| Form SC 13G/A -- Statement of acquisition of beneficial ownership by individuals [amend] |
| 02/17/2009 |
SC 13G/A
| Black River Asset Management LLC reports a 0% stake in Dayton Superior Corporation |
| 02/17/2009 |
SC 13G/A
| Black River Asset Management LLC reports a 8.3% stake in Endocare, Inc. |
| 02/17/2009 |
SC 13G/A
| Black River Asset Management LLC reports a 7.1% stake in Biosphere Medical, Inc. |
| 02/17/2009 |
SC 13G/A
| Black River Asset Management LLC reports a 5.3% stake in Iridex Corporation |
| 02/17/2009 |
SC 13G/A
| Black River Asset Management LLC reports a 11.1% stake in TLC Vision Corporation |