Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2023-09-06 Sale |
2023-09-08 5:00 pm |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Gregoriou Vassilios CEO, Chair 10% Owner |
14,157 | $0.531 | $7,517 | 6,367,669 (Direct) |
View |
2023-09-06 Sale |
2023-09-08 5:00 pm |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Brackman Kevin L. CFO |
27,771 | $0.531 | $14,746 | 176,477 (Direct) |
View |
2023-02-06 Sale(A) |
2023-04-28 9:55 pm |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Gregoriou Vassilios CEO, Chair 10% Owner |
75,676 | $1.9565 | $148,057 | 6,381,826 (Direct) |
View |
2023-02-06 Sale(A) |
2023-04-14 4:46 pm |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Gregoriou Vassilios CEO, Chair 10% Owner |
75,676 | $1.9565 | $148,057 | 6,486,948 (Direct) |
View |
2023-02-06 Sale(A) |
2023-04-14 4:45 pm |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | De Castro Emory Sayre CTO Director |
30,836 | $1.968 | $60,686 | 2,413,503 (Direct) |
View |
2023-02-06 Sale(A) |
2023-04-14 4:43 pm |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Coffey James F. COO, GC |
30,464 | $1.9565 | $59,602 | 877,396 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2024-02-15 Option Award |
2024-02-20 7:30 pm |
2025-02-15 2034-02-15 |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Hussain Naiem Chief Financial Officer |
166,779 | $0 | 418,558 (Direct) |
View |
Ownership |
2024-02-12 3:52 pm |
N/A N/A |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Hussain Naiem Chief Financial Officer |
0 | $0 | 170,000 (Direct) |
View |
2023-01-12 Option Award |
2023-04-14 4:51 pm |
N/A N/A |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | GOURDOUPI PANORAIA Director |
4,688 | $0 | 379,485 (Direct) |
View |
2021-02-04 Option Award(A) |
2023-04-14 4:47 pm |
N/A N/A |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Kaskavelis Christos CMO |
345,794 | $0 | 4,049,907 (Direct) |
View |
2023-02-04 Tax Withholding |
2023-02-07 5:37 pm |
N/A N/A |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Gregoriou Vassilios CEO, Chair 10% Owner |
72,161 | $2.04 | 6,490,463 (Direct) |
View |
2023-02-04 Tax Withholding |
2023-02-07 5:35 pm |
N/A N/A |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Coffey James F. COO, GC |
29,046 | $2.04 | 878,814 (Direct) |
View |
2023-02-04 Tax Withholding |
2023-02-07 5:32 pm |
N/A N/A |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | De Castro Emory Sayre CTO Director |
29,401 | $2.04 | 2,414,938 (Direct) |
View |
2022-08-31 Tax Withholding |
2022-09-06 07:38 am |
N/A N/A |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | GOURDOUPI PANORAIA Director |
4,688 | $0 | 374,797 (Direct) |
View |
2022-02-04 Tax Withholding |
2022-08-26 5:01 pm |
N/A N/A |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Gregoriou Vassilios CEO, Chair |
105,122 | $4.04 | 6,457,502 (Direct) |
View |
2022-08-24 Tax Withholding |
2022-08-26 5:01 pm |
N/A N/A |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Brackman Kevin L. CFO |
26,281 | $2.84 | 204,248 (Direct) |
View |
2022-02-04 Tax Withholding |
2022-08-26 5:01 pm |
N/A N/A |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Coffey James F. COO and General Counsel |
28,639 | $4.04 | 907,860 (Direct) |
View |
2022-02-04 Tax Withholding |
2022-08-26 5:00 pm |
N/A N/A |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | De Castro Emory Sayre Chief Technology Officer |
26,454 | $4.04 | 2,444,339 (Direct) |
View |
Ownership |
2022-08-05 5:55 pm |
N/A N/A |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | GOURDOUPI PANORAIA Director |
0 | $0 | 629,485 (Direct) |
View |
2022-07-12 Option Award |
2022-07-15 5:53 pm |
2023-07-12 2032-07-12 |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Gregoriou Vassilios CEO, Chair 10% Owner |
175,000 | $0 | 7,659,742 (Direct) |
View |
2022-06-15 Option Award |
2022-06-17 8:02 pm |
N/A N/A |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | THREATT WAYNE Director |
64,516 | $0 | 64,516 (Direct) |
View |
2022-06-15 Option Award |
2022-06-17 7:57 pm |
N/A N/A |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Skutaris Anggelos Director |
64,516 | $0 | 83,820 (Direct) |
View |
2022-06-15 Option Award |
2022-06-17 7:55 pm |
N/A N/A |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | EPSTEIN LAWRENCE Director |
64,516 | $0 | 67,616 (Direct) |
View |
Ownership |
2022-04-18 08:11 am |
N/A N/A |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | EPSTEIN LAWRENCE Director |
0 | $0 | 3,100 (Direct) |
View |
2021-08-24 Option Award |
2021-08-26 4:34 pm |
2022-08-24 2031-08-24 |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Brackman Kevin L. Chief Financial Officer |
230,529 | $0 | 461,058 (Direct) |
View |
2021-02-04 Option Award(A) |
2021-06-16 4:30 pm |
2022-02-04 2031-06-11 |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Gregoriou Vassilios Chairman and CEO 10% Owner |
922,118 | $10.36 | 7,309,742 (Direct) |
View |
2021-02-04 Option Award(A) |
2021-06-16 4:30 pm |
N/A N/A |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Gregoriou Vassilios Chairman and CEO 10% Owner |
922,118 | $0 | 7,309,742 (Direct) |
View |
2021-02-04 Option Award |
2021-06-15 5:03 pm |
2022-02-04 2031-06-11 |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Gregoriou Vassilios Chairman and CEO |
922,118 | $0 | 7,309,742 (Direct) |
View |
2021-02-04 Option Award |
2021-06-15 5:01 pm |
2022-02-04 2031-06-11 |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | William John Hunter President and CFO |
345,794 | $0 | 791,588 (Direct) |
View |
2021-02-04 Option Award |
2021-06-15 4:59 pm |
N/A N/A |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | CLARK LAWRENCE M JR Director |
19,304 | $0 | 54,304 (Direct) |
View |
2021-02-04 Option Award |
2021-06-15 4:58 pm |
2022-02-04 2031-06-11 |
ADVENT TECHNOLOGIES HOLDINGS INC. | ADN | Coffey James F. COO and General Counsel |
345,794 | $0 | 1,282,293 (Direct) |
View |