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Gregoriou Vassilios
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Create: Alert |
All | News | Filings
| Date Filed | Type | Description |
| 04/28/2023 |
4/A
| Gregoriou Vassilios (CEO, Chair) has filed a Form 4 on ADVENT TECHNOLOGIES HOLDINGS, INC.|
Txns:
| Sold 18,642 shares
@ $1.9991, valued at
$37.3k
Sold 34,338 shares
@ $1.9588, valued at
$67.3k
Sold 22,696 shares
@ $1.9179, valued at
$43.5k
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| 04/14/2023 |
4/A
| Form 4/A - Statement of changes in beneficial ownership of securities: [Amend] |
| 02/07/2023 |
4
| Gregoriou Vassilios (CEO, Chair) has filed a Form 4 on ADVENT TECHNOLOGIES HOLDINGS, INC.|
Txns:
| Paid exercise price by delivering 72,161 shares
@ $2.04, valued at
$147.2k
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| 08/26/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 07/15/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 06/16/2021 |
4/A
| Form 4/A - Statement of changes in beneficial ownership of securities: [Amend] |
| 06/15/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 02/16/2021 |
SC 13D
| Gregoriou Vassilios reports a 11.9% stake in ADVENT TECHNOLOGIES HOLDINGS, INC. |
| 02/05/2021 |
4
| Gregoriou Vassilios (Chairman and CEO) has filed a Form 4 on ADVENT TECHNOLOGIES HOLDINGS, INC.|
Txns:
| Granted 5,465,506 shares
@ $0 |
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| 02/05/2021 |
3
| Gregoriou Vassilios (Chairman and CEO) has filed a Form 3 on ADVENT TECHNOLOGIES HOLDINGS, INC. |
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