Advent Technologies Holdings, Inc. (ADN) NASDAQ
$2.76 0.62 (28.97%)
Market Cap: $7.28M
As of 09/18/24 04:00 PM EDT. Market closed.
Advent Technologies Holdings, Inc. (ADN)
NASDAQ
$2.76
0.62 (28.97%)
Market Cap: $7.28M
As of 09/18/24 04:00 PM EDT. Market closed.
Advent Technologies Holdings, Inc., an advanced materials and technology development company, operates in the fuel cell and hydrogen technology markets. It develops, manufactures, and assembles fuel cell systems and critical components that determine the performance of hydrogen fuel cells and other energy systems. The company offers high-temperature proton exchange membrane (HT-PEM) fuel cells, ... read more
Owner | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
Gregoriou Vassilios | CEO, Chair | Sep 06, 2023 | Sale | $0.53 | 14,157 | 7,517 | 6,367,669 | Sep 08, 2023, 05:00 PM |
Brackman Kevin L. | CFO | Sep 06, 2023 | Sale | $0.53 | 27,771 | 14,746 | 176,477 | Sep 08, 2023, 05:00 PM |
Gregoriou Vassilios | CEO, Chair | Feb 08, 2023 | Sale | $1.92 | 22,696 | 43,529 | 6,381,826 | Apr 28, 2023, 09:55 PM |
Gregoriou Vassilios | CEO, Chair | Feb 07, 2023 | Sale | $1.96 | 34,338 | 67,261 | 6,404,522 | Apr 28, 2023, 09:55 PM |
Gregoriou Vassilios | CEO, Chair | Feb 06, 2023 | Sale | $2.00 | 18,642 | 37,267 | 6,438,860 | Apr 28, 2023, 09:55 PM |
Gregoriou Vassilios | CEO, Chair | Feb 08, 2023 | Sale | $1.92 | 22,696 | 43,529 | 6,486,948 | Apr 14, 2023, 04:46 PM |
Gregoriou Vassilios | CEO, Chair | Feb 07, 2023 | Sale | $1.96 | 34,338 | 67,261 | 6,509,644 | Apr 14, 2023, 04:46 PM |
Gregoriou Vassilios | CEO, Chair | Feb 06, 2023 | Sale | $2.00 | 18,642 | 37,267 | 6,543,982 | Apr 14, 2023, 04:46 PM |
De Castro Emory Sayre | CTO | Feb 08, 2023 | Sale | $1.96 | 9,248 | 18,094 | 2,413,503 | Apr 14, 2023, 04:45 PM |
De Castro Emory Sayre | CTO | Feb 07, 2023 | Sale | $1.96 | 13,992 | 27,408 | 2,422,751 | Apr 14, 2023, 04:45 PM |
De Castro Emory Sayre | CTO | Feb 06, 2023 | Sale | $2.00 | 7,596 | 15,185 | 2,436,743 | Apr 14, 2023, 04:45 PM |
Coffey James F. | COO, GC | Feb 08, 2023 | Sale | $1.92 | 9,136 | 17,522 | 877,396 | Apr 14, 2023, 04:43 PM |
Coffey James F. | COO, GC | Feb 07, 2023 | Sale | $1.96 | 13,823 | 27,076 | 886,532 | Apr 14, 2023, 04:43 PM |
Coffey James F. | COO, GC | Feb 06, 2023 | Sale | $2.00 | 7,505 | 15,003 | 900,355 | Apr 14, 2023, 04:43 PM |
Gregoriou Vassilios | CEO, Chair | Feb 04, 2023 | Option Exercise | $2.04 | 72,161 | 147,208 | 6,490,463 | Feb 07, 2023, 05:37 PM |
Coffey James F. | COO, GC | Feb 04, 2023 | Option Exercise | $2.04 | 29,046 | 59,254 | 878,814 | Feb 07, 2023, 05:35 PM |
De Castro Emory Sayre | CTO | Feb 04, 2023 | Option Exercise | $2.04 | 29,401 | 59,978 | 2,414,938 | Feb 07, 2023, 05:32 PM |
Gregoriou Vassilios | CEO, Chair | Feb 04, 2022 | Option Exercise | $4.04 | 105,122 | 424,693 | 6,457,502 | Aug 26, 2022, 05:01 PM |
Brackman Kevin L. | CFO | Aug 24, 2022 | Option Exercise | $2.84 | 26,281 | 74,638 | 204,248 | Aug 26, 2022, 05:01 PM |
Coffey James F. | COO and General Counsel | Feb 04, 2022 | Option Exercise | $4.04 | 28,639 | 115,702 | 907,860 | Aug 26, 2022, 05:01 PM |
De Castro Emory Sayre | Chief Technology Officer | Feb 04, 2022 | Option Exercise | $4.04 | 26,454 | 106,874 | 2,444,339 | Aug 26, 2022, 05:00 PM |
ADAGE CAPITAL PARTNERS GP, L.L.C. | 10% Owner | Dec 03, 2020 | Sale | $12.18 | 268,465 | 3,269,904 | 781,535 | Dec 03, 2020, 06:54 PM |
ADAGE CAPITAL PARTNERS GP, L.L.C. | 10% Owner | Dec 02, 2020 | Sale | $11.67 | 300,000 | 3,501,000 | 1,050,000 | Dec 03, 2020, 06:54 PM |
ADAGE CAPITAL PARTNERS GP, L.L.C. | 10% Owner | Dec 01, 2020 | Sale | $12.26 | 450,000 | 5,517,000 | 1,350,000 | Dec 03, 2020, 06:54 PM |
GLAZER CAPITAL, LLC | 10% Owner | Dec 01, 2020 | Sale | $12.37 | 200,000 | 2,474,000 | 785,100 | Dec 02, 2020, 07:58 PM |
GLAZER CAPITAL, LLC | 10% Owner | Nov 30, 2020 | Sale | $12.91 | 428,713 | 5,534,685 | 985,100 | Dec 02, 2020, 07:58 PM |
Hudson Bay Capital Management LP | 10% Owner | Nov 27, 2020 | Sale | $11.27 | 100,000 | 1,127,000 | 900,000 | Dec 01, 2020, 04:32 PM |
GLAZER CAPITAL, LLC | 10% Owner | Nov 25, 2020 | Sale | $10.51 | 168,001 | 1,765,256 | 1,428,313 | Nov 25, 2020, 05:06 PM |
GLAZER CAPITAL, LLC | 10% Owner | Nov 24, 2020 | Sale | $10.54 | 21,572 | 227,369 | 1,581,814 | Nov 25, 2020, 05:06 PM |
GLAZER CAPITAL, LLC | 10% Owner | Oct 19, 2020 | Sale | $10.35 | 25,000 | 258,750 | 1,603,386 | Oct 21, 2020, 04:21 PM |
Hudson Bay Capital Management LP | 10% Owner | Oct 16, 2020 | Option Exercise | $10.30 | 1,601,100 | 16,491,330 | 1,000,000 | Oct 20, 2020, 06:43 PM |
GLAZER CAPITAL, LLC | 10% Owner | Oct 15, 2020 | Sale | $10.35 | 10,000 | 103,500 | 1,628,386 | Oct 15, 2020, 04:17 PM |
GLAZER CAPITAL, LLC | 10% Owner | Oct 13, 2020 | Sale | $10.36 | 395,983 | 4,103,384 | 2,009,369 | Oct 15, 2020, 04:17 PM |
GLAZER CAPITAL, LLC | 10% Owner | Sep 22, 2020 | Sale | $10.96 | 50,000 | 548,000 | 2,034,369 | Sep 24, 2020, 05:42 PM |
GLAZER CAPITAL, LLC | 10% Owner | Sep 18, 2020 | Sale | $10.55 | 1 | 11 | 2,084,369 | Sep 18, 2020, 05:34 PM |
GLAZER CAPITAL, LLC | 10% Owner | Sep 17, 2020 | Sale | $10.55 | 1 | 11 | 2,084,370 | Sep 18, 2020, 05:34 PM |
GLAZER CAPITAL, LLC | 10% Owner | Sep 16, 2020 | Sale | $10.54 | 8,167 | 86,080 | 2,084,371 | Sep 18, 2020, 05:34 PM |
GLAZER CAPITAL, LLC | 10% Owner | May 22, 2020 | Sale | $10.18 | 1,000,000 | 10,180,000 | 2,092,538 | May 27, 2020, 04:07 PM |
Hudson Bay Capital Management LP | 10% Owner | Mar 25, 2020 | Buy | $10.15 | 384,300 | 3,900,645 | 2,601,100 | Mar 27, 2020, 04:56 PM |
GLAZER CAPITAL, LLC | 10% Owner | Mar 24, 2020 | Sale | $10.10 | 250,000 | 2,525,000 | 1,966,151 | Mar 26, 2020, 01:38 PM |
Fund | # Shares Owned | % of Portfolio | % Change | Investing Style |
---|---|---|---|---|
BLACKROCK INC. | 554,619 | 0% | Exited | Other |
GEODE CAPITAL MANAGEMENT, LLC | 379,091 | 0.00001% | Exited | Other |
RENAISSANCE TECHNOLOGIES LLC | 209,000 | 0.00006% | Exited | Other |
BLACKROCK INC. | 18,484 | 0% | New | Other |
GEODE CAPITAL MANAGEMENT, LLC | 16,175 | 0% | New | Other |
Period of Report: 09/30/2023
10-K/10-Q Filings: View