.jpg)
.png?width=1080&height=1080&name=Lithium-ion%20VS%20Lead%20Acid%20eBook%20(Main%20Menu%20Visual%20Resize).png "Lithium-ion VS Lead Acid eBook (Main Menu Visual Resize)")
%20(1).png "GSE eBook (Main Menu Visual Resize) (1)")
.png?width=1080&height=1080&name=The%20Truth%20About%20Hydrogen%20Fuel%20Cells%20eBook%20(Menu%20Visual).png "The Truth About Hydrogen Fuel Cells eBook (Menu Visual)")
| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/22/24 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 04/19/24 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/04/24 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/01/24 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/01/24 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/06/24 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/06/24 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 03/01/24 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/06/23 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/06/23 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |