Vassilios Gregoriou is CEO, Chair of Advent Technologies Holdings Inc - Ordinary Shares.
Person profile
Roles
Address
Cambridge, Massachusetts
Employees
SEC CIK
Latest filings (excl ownership)
No filings
Latest ownership filings
4
ADVENT TECHNOLOGIES HOLDINGS, INC.
8 Sep 23
4/A
ADVENT TECHNOLOGIES HOLDINGS, INC.
28 Apr 23
4/A
ADVENT TECHNOLOGIES HOLDINGS, INC.
14 Apr 23
4
ADVENT TECHNOLOGIES HOLDINGS, INC.
7 Feb 23
4
ADVENT TECHNOLOGIES HOLDINGS, INC.
26 Aug 22
4
ADVENT TECHNOLOGIES HOLDINGS, INC.
15 Jul 22
4/A
ADVENT TECHNOLOGIES HOLDINGS, INC.
16 Jun 21
4
ADVENT TECHNOLOGIES HOLDINGS, INC.
15 Jun 21
SC 13D
ADVENT TECHNOLOGIES HOLDINGS, INC.
16 Feb 21
4
ADVENT TECHNOLOGIES HOLDINGS, INC.
5 Feb 21
Recent insider trades
Date | Company | Security | Transaction | Code | Indirect | 10b5-1 | $Price | #Shares | $Value | #Remaining |
---|---|---|---|---|---|---|---|---|---|---|
6 Sep 23 | ADN Advent Technologies Holdings Inc - Ordinary Shares | Common Stock | Sell | Dispose S | No | No | 0.531 | 14,157 | 7.52 k | 6,367,669 |
8 Feb 23 | ADN Advent Technologies Holdings Inc - Ordinary Shares | Common Stock | Sell | Dispose S | No | No | 1.9179 | 22,696 | 43.53 k | 6,486,948 |
8 Feb 23 | ADN Advent Technologies Holdings Inc - Ordinary Shares | Common Stock | Sell | Dispose S | No | No | 1.9179 | 22,696 | 43.53 k | 6,381,826 |
7 Feb 23 | ADN Advent Technologies Holdings Inc - Ordinary Shares | Common Stock | Sell | Dispose S | No | No | 1.9588 | 34,338 | 67.26 k | 6,509,644 |
7 Feb 23 | ADN Advent Technologies Holdings Inc - Ordinary Shares | Common Stock | Sell | Dispose S | No | No | 1.9588 | 34,338 | 67.26 k | 6,404,522 |
6 Feb 23 | ADN Advent Technologies Holdings Inc - Ordinary Shares | Common Stock | Sell | Dispose S | No | No | 1.9991 | 18,642 | 37.27 k | 6,543,982 |
6 Feb 23 | ADN Advent Technologies Holdings Inc - Ordinary Shares | Common Stock | Sell | Dispose S | No | No | 1.9991 | 18,642 | 37.27 k | 6,438,860 |
4 Feb 23 | ADN Advent Technologies Holdings Inc - Ordinary Shares | Common Stock | Payment of exercise | Dispose F | No | No | 2.04 | 72,161 | 147.21 k | 6,490,463 |