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ELECTRONIC SYSTEMS TECHNOLOGY INC (ELST)
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All | News | Filings
| Date Filed | Type | Description |
| 08/24/2020 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 05/20/2020 |
SC 13G/A
| Zeff Capital, LP reports a 8.5% stake in Electronic Systems Technology, Inc. |
| 01/03/2020 |
SC 13G/A
| Zeff Capital, LP reports a 12.2% stake in Electronic Systems Technology, Inc. |
| 01/07/2019 |
SC 13G/A
| Zeff Capital, LP reports a 12.1% stake in Electronic Systems Technology, Inc. |
| 08/09/2018 |
SC 13G/A
| Zeff Capital, LP reports a 12.1% stake in Electronic Systems Technology, Inc. |
| 01/03/2018 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 01/13/2017 |
SC 13G/A
| Zeff Capital, LP reports a 8.3% stake in Electronic Systems Technology, Inc. |
| 01/15/2016 |
SC 13G/A
| Zeff Capital, LP reports a 7.9% stake in Electronic Systems Technology, Inc. |
| 01/05/2015 |
SC 13G/A
| Zeff Capital, LP reports a 7.2% stake in Electronic Systems Technology, Inc. |
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