Date Filed | Type | Description |
05/21/2019 |
15-12G
| Form 15-12G - Securities registration termination [Section 12(g)]: |
05/21/2019 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments: |
05/21/2019 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments: |
05/21/2019 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments: |
05/21/2019 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments: |
05/21/2019 |
8-K
| Resignation/termination of a director |
05/15/2019 |
10-Q
| Quarterly Report for the period ended March 31, 2019 |
04/29/2019 |
SC 13G
| Klein Roger M. reports a 5.9% stake in Sierra Monitor Corporation |
04/29/2019 |
DEFM14C
| Form DEFM14C - Definitive information statement relating to merger or acquisition: |
04/26/2019 |
10-K/A
| Annual Report for the period ended December 31, 2018 [amend] |
04/18/2019 |
PREM14C
| Form PREM14C - Preliminary information statements relating to merger or acquisition: |
04/01/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
03/29/2019 |
8-K
| Entry into a Material Definitive Agreement, Regulation FD Disclosure, Other Events, Financial Statements and Exhibits |
01/16/2019 |
8-K
| Other Events, Financial Statements and Exhibits |
01/07/2019 |
SC 13G/A
| Zeff Capital, LP reports a 8.1% stake in Sierra Monitor Corporation |
11/14/2018 |
10-Q
| Quarterly Report for the period ended September 30, 2018 |
11/01/2018 |
8-K
| Other Events, Financial Statements and Exhibits |
10/25/2018 |
8-K
| Other Events, Financial Statements and Exhibits |
10/16/2018 |
8-K
| Other Events, Financial Statements and Exhibits |
08/14/2018 |
10-Q
| Quarterly Report for the period ended June 30, 2018 |
07/26/2018 |
8-K
| Quarterly results |
07/19/2018 |
8-K
| Other Events, Financial Statements and Exhibits |
05/22/2018 |
SD
| Form SD - |
05/15/2018 |
8-K
| Submission of Matters to a Vote of Security Holders |
05/15/2018 |
10-Q
| Quarterly Report for the period ended March 31, 2018 |
05/07/2018 |
8-K
| Quarterly results |
04/16/2018 |
8-K
| Other Events, Financial Statements and Exhibits |
04/16/2018 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements: |
03/30/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
03/08/2018 |
8-K
| Quarterly results |
03/02/2018 |
8-K
| Other Events, Financial Statements and Exhibits |
02/14/2018 |
SC 13G
| ARNOLD GORDON R reports a 10.8% stake in Sierra Monitor Corporation |
01/16/2018 |
8-K
| Other Events, Financial Statements and Exhibits |
01/03/2018 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
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