| Date Filed | Type | Description |
| 09/25/2014 |
SC 13G/A
| Riley Investment Management LLC reports a 5% stake in Advanced Photonix, Inc. |
| 08/28/2014 |
SC 13G
| Riley Investment Management LLC reports a 8.2% stake in STR Holdings, Inc. |
| 08/28/2014 |
SC 13D/A
| Riley Investment Management LLC reports a 8.2% stake in STR Holdings, Inc. |
| 06/16/2014 |
SC 13G
| Riley Investment Management LLC reports a 5.7% stake in Advanced Photonix, Inc. |
| 03/11/2014 |
SC 13D
| Riley Investment Management LLC reports a 7.6% stake in STR Holdings, Inc. |
| 02/07/2014 |
SC 13G
| Riley Investment Management LLC reports a 5.5% stake in STR Holdings, Inc. |
| 11/29/2013 |
SC 13G/A
| Riley Investment Management LLC reports a 4.2% stake in NATIONAL HOLDINGS CORPORATION |
| 11/07/2013 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 11/01/2013 |
SC 13G
| Riley Investment Management LLC reports a 6.3% stake in NATIONAL HOLDINGS CORPORATION |
| 04/26/2011 |
SC 13D/A
| Form SC 13D - General statement of acquisition of beneficial ownership [amend] |
| 03/28/2011 |
SC 13D/A
| Riley Investment Management LLC reports a 8.7% stake in WPCS International Incorporated |
| 03/11/2011 |
SC 13D/A
| Riley Investment Management LLC reports a 5.5% stake in DDi CORP. |
| 03/11/2011 |
SC 13D/A
| Riley Investment Management LLC reports a 7.7% stake in WPCS International Incorporated |
| 09/17/2010 |
SC 13D/A
| Riley Investment Management LLC reports a 7.7% stake in WPCS International Incorporated |
| 09/07/2010 |
SC 13D/A
| Riley Investment Management LLC reports a 7.7% stake in WPCS International Incorporated |
| 08/27/2010 |
SC 13D/A
| Form SC 13D - General statement of acquisition of beneficial ownership [amend] |
| 05/19/2010 |
SC 13G/A
| Riley Investment Management LLC reports a 0.6% stake in LECROY CORPORATION |
| 04/22/2010 |
SC 13D/A
| Riley Investment Management LLC reports a 2.5% stake in TRANS WORLD ENTERTAINMENT CORPORATION |
| 04/12/2010 |
SC 13D/A
| Riley Investment Management LLC reports a 6.9% stake in WPCS International Incorporated |
| 03/25/2010 |
SC 13D/A
| Riley Investment Management LLC reports a 6.9% stake in WPCS International Incorporated |
| 03/25/2010 |
SC 13D/A
| Riley Investment Management LLC reports a 14.2% stake in Silicon Storage Technology, Inc. |
| 03/05/2010 |
SC 13D/A
| Riley Investment Management LLC reports a 10.1% stake in DDi CORP. |
| 02/23/2010 |
SC 13D/A
| Riley Investment Management LLC reports a 6.9% stake in Silicon Storage Technology, Inc. |
| 02/22/2010 |
SC 13D
| Riley Investment Management LLC reports a 7% stake in WPCS International Incorporated |
| 02/12/2010 |
SC 13G/A
| Riley Investment Management LLC reports a 4.1% stake in THE MANAGEMENT NETWORK GROUP, INC. |
| 02/12/2010 |
SC 13G/A
| ITERIS, INC. reports a 3.9% stake in ITERIS, INC. |
| 02/12/2010 |
SC 13G/A
| Riley Investment Management LLC reports a 5.1% stake in LECROY CORPORATION |
| 02/12/2010 |
SC 13G/A
| Riley Investment Management LLC reports a 3.9% stake in Magnetek, Inc. |
| 02/05/2010 |
SC 13D/A
| Riley Investment Management LLC reports a 14.2% stake in Silicon Storage Technology, Inc. |
| 01/04/2010 |
SC 13D
| Riley Investment Management LLC reports a 13.1% stake in Silicon Storage Technology, Inc. |
| 10/26/2009 |
SC 13D/A
| Form SC 13D - General statement of acquisition of beneficial ownership [amend] |
| 10/21/2009 |
SC 13D/A
| Riley Investment Management LLC reports a 5.5% stake in TRANS WORLD ENTERTAINMENT CORPORATION |
| 05/01/2009 |
SC 13D/A
| Riley Investment Management LLC reports a 8% stake in DDi CORP. |
| 04/01/2009 |
SC 13G/A
| Form SC 13G/A -- Statement of acquisition of beneficial ownership by individuals [amend] |
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