| Date Filed | Type | Description |
| 04/10/2015 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
| 12/08/2014 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/14/2014 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
| 08/12/2009 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 05/15/2009 |
SC 13D/A
| HELLER RONALD I reports a 17.3% stake in MEDCLEAN TECHNOLOGIES, INC. |
| 08/20/2008 |
SC 13D
| Form SC 13D -- General statement of acquisition of beneficial ownership |
| 06/18/2008 |
SC 13G
| HELLER RONALD I reports a 9.7% stake in NEURO-HITECH, INC. |
| 04/27/2007 |
SC 13D
| HELLER RONALD I reports a 6.7% stake in METALICO, INC. |
| 06/05/2003 |
SC 13G
| HELLER RONALD I reports a 17.8% stake in INTERCOM SYSTEMS, INC. |
| 11/27/2002 |
SC 13G
| HELLER RONALD I reports a 5.9% stake in Harvey Electronics, Inc. |
| 07/01/2002 |
SC 13D
| HELLER RONALD I reports a 10.9% stake in GOLF ROUNDS.COM, INC. |
| 05/04/2000 |
SC 13D
| HELLER RONALD I reports a 24.8% stake in GOLF ROUNDS.COM, INC. |
| 04/08/1999 |
SC 13G
| HELLER RONALD I reports a 6.5% stake in 1 MACE SECURITY INTERNATIONAL, INC. |
| 05/11/1998 |
SC 13D
| HELLER RONALD I reports a 7% stake in GLOBALINK, INC. |
| 01/12/1998 |
SC 13D
| HELLER RONALD I reports a 6.3% stake in MACE SECURITY INTERNATIONAL, INC. |
| 10/27/1997 |
SC 13D
| HELLER RONALD I reports a 9.1% stake in GLOBALINK, INC. . |
| 07/24/1997 |
SC 13D/A
| HELLER RONALD I reports a 4.6% stake in PUROFLOW INCORPORATED |
| 07/08/1997 |
SC 13D/A
| HELLER RONALD I reports a 7.6% stake in NEW RETAIL CONCEPTS, INC. |
| 03/10/1997 |
SC 13D
| HELLER RONALD I reports a 6.7% stake in NEW RETAIL CONCEPTS, INC. |
| 12/23/1996 |
SC 13D
| HELLER RONALD I reports a 7.2% stake in INTERNATIONAL AMERICAN HOMES, INC. |
| 10/29/1996 |
SC 13D/A
| HELLER RONALD I reports a 4.9% stake in IMGE, Inc. |
| 08/05/1996 |
SC 13D
| HELLER RONALD I reports a 6.6% stake in PUROFLOW INCORPORATED |
| 11/08/1995 |
SC 13D
| HELLER RONALD I reports a 5.4% stake in IMGE, Inc. |
| 09/28/1995 |
SC 13D
| HELLER RONALD I reports a 6.1% stake in Eastern Environmental Services, Inc. |
| 09/28/1995 |
SC 13D/A
| HELLER RONALD I reports a 4.6% stake in TII Industries, Inc. |