| Date Filed | Type | Description |
| 04/13/2020 |
3
| BRIMMER KENNETH WILLIAM (COO) has filed a Form 3 on BT Brands, Inc. |
| 02/21/2012 |
SC 13D
| Form SC 13D - General statement of acquisition of beneficial ownership: |
| 02/14/2012 |
4
| BRIMMER KENNETH WILLIAM (CEO and CFO) has filed a Form 4 on HYPERTENSION DIAGNOSTICS INC /MN|
Txns:
| Granted 9,062,907 shares
@ $0
Gifted 500,000 shares
@ $0 |
|
| 12/21/2010 |
4
| BRIMMER KENNETH WILLIAM (Director) has filed a Form 4 on HYPERTENSION DIAGNOSTICS INC /MN|
Txns:
| Granted 225,000 options to buy
@ $0.1, valued at
$22.5k
|
|
| 10/07/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 01/28/2010 |
4
| BRIMMER KENNETH WILLIAM (Director) has filed a Form 4 on HYPERTENSION DIAGNOSTICS INC /MN |
| 05/07/2009 |
4
| Form 4 -- Statement of changes in beneficial ownership of securities |
| 02/14/2008 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 02/14/2007 |
SC 13D/A
| BRIMMER KENNETH WILLIAM reports a 27.9% stake in STEN Corporation |
| 06/07/2006 |
5
| Form 5 -- Annual statement of changes in beneficial ownership of securities |
| 02/09/2006 |
SC 13D/A
| BRIMMER KENNETH WILLIAM reports a 23.1% stake in STEN Corporation |
| 04/07/2005 |
5
| BRIMMER KENNETH WILLIAM (Director) has filed a Form 5 on ENTRX CORP |
| 02/11/2005 |
SC 13D/A
| BRIMMER KENNETH WILLIAM reports a 22.6% stake in Sterion Incorporated |
| 02/12/2003 |
SC 13G/A
| BRIMMER KENNETH WILLIAM reports a 7.5% stake in ACTIVE IQ TECHNOLOGIES, INC. |
| 01/22/2002 |
SC 13G/A
| BRIMMER KENNETH WILLIAM reports a 8.6% stake in ACTIVE IQ TECHNOLOGIES, INC. |
| 05/10/2001 |
SC 13G
| BRIMMER KENNETH WILLIAM reports a 6.6% stake in ACTIVE IQ TECHNOLOGIES, INC. |
| 04/09/2001 |
SC 13D/A
| BRIMMER KENNETH WILLIAM reports a 4.3% stake in MINNTECH CORPORATION |
| 02/26/2001 |
SC 13D/A
| BRIMMER KENNETH WILLIAM reports a 15.7% stake in Oxboro Medical, Inc. |
| 09/22/2000 |
SC 13D
| BRIMMER KENNETH WILLIAM reports a 5% stake in Minntech Corporation |
| 12/14/1999 |
SC 13D/A
| BRIMMER KENNETH WILLIAM reports a 16.8% stake in Oxboro Medical International, Inc.. |
| 11/12/1999 |
SC 13D/A
| BRIMMER KENNETH WILLIAM reports a 14.8% stake in Oxboro Medical International, Inc. |
| 09/22/1999 |
SC 13D
| BRIMMER KENNETH WILLIAM reports a 7.6% stake in Oxboro Medical International, Inc. |
| 02/10/1998 |
DEFC14A
| Form DEFC14A - Definitive proxy statement, contested solicitations: |
| 01/16/1998 |
SC 13D/A
| BRIMMER KENNETH WILLIAM reports a 6.6% stake in Oxboro Medical International, Inc. |
| 12/18/1997 |
SC 13D
| BRIMMER KENNETH WILLIAM reports a 3% stake in OXBORO MEDICAL INTERNATIONAL, INC. |