ADVENT TECHNOLOGIES HOLDINGS, INC. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Hussain Naiem | Chief Financial Officer | Award / Grant | 166,779 | — | — | 251,779 | Feb 15, 2024 |
| Gregoriou Vassilios | CEO, Chair | Sale | 14,157 | $0.53 | $7,503 | 6,367,669 | Sep 6, 2023 |
| Brackman Kevin L. | CFO | Sale | 27,771 | $0.53 | $14,719 | 176,477 | Sep 6, 2023 |
| Gregoriou Vassilios | CEO, Chair | Sale | 18,642 | $2.00 | $37,284 | 6,438,860 | Feb 7, 2023 |
| Gregoriou Vassilios | CEO, Chair | Sale | 34,338 | $1.96 | $67,302 | 6,509,644 | Feb 6, 2023 |
| De Castro Emory Sayre | CTO | Sale | 13,992 | $1.96 | $27,424 | 2,422,751 | Feb 6, 2023 |
| Coffey James F. | COO, GC | Sale | 13,823 | $1.96 | $27,093 | 886,532 | Feb 6, 2023 |
| Gregoriou Vassilios | CEO, Chair | Tax Withholding | 72,161 | $2.04 | $147,208 | 6,490,463 | Feb 4, 2023 |
| Coffey James F. | COO, GC | Tax Withholding | 29,046 | $2.04 | $59,254 | 878,814 | Feb 4, 2023 |
| De Castro Emory Sayre | CTO | Tax Withholding | 29,401 | $2.04 | $59,978 | 2,414,938 | Feb 4, 2023 |
| GOURDOUPI PANORAIA | — | Award / Grant | 4,688 | — | — | 379,485 | Jan 12, 2023 |
| GOURDOUPI PANORAIA | — | Tax Withholding | 4,688 | — | — | 374,797 | Aug 31, 2022 |
| Brackman Kevin L. | CFO | Tax Withholding | 26,281 | $2.84 | $74,638 | 204,248 | Aug 24, 2022 |
| Gregoriou Vassilios | CEO, Chair | Award / Grant | 175,000 | — | — | 6,562,624 | Jul 12, 2022 |
| THREATT WAYNE | — | Award / Grant | 64,516 | — | — | 64,516 | Jun 15, 2022 |
| Skutaris Anggelos | — | Award / Grant | 64,516 | — | — | 83,820 | Jun 15, 2022 |
| EPSTEIN LAWRENCE | — | Award / Grant | 64,516 | — | — | 67,616 | Jun 15, 2022 |
| Gregoriou Vassilios | CEO, Chair | Tax Withholding | 105,122 | $4.04 | $424,693 | 6,457,502 | Feb 4, 2022 |
| Coffey James F. | COO and General Counsel | Tax Withholding | 28,639 | $4.04 | $115,702 | 907,860 | Feb 4, 2022 |
| De Castro Emory Sayre | Chief Technology Officer | Tax Withholding | 26,454 | $4.04 | $106,874 | 2,444,339 | Feb 4, 2022 |
| Brackman Kevin L. | Chief Financial Officer | Award / Grant | 230,529 | — | — | 230,529 | Aug 24, 2021 |
| Kaskavelis Christos | CMO | Award / Grant | 345,794 | — | — | 2,247,502 | Jun 11, 2021 |
| Gregoriou Vassilios | Chairman and CEO | Award / Grant | 922,118 | — | — | 6,387,624 | Jun 11, 2021 |
| Gregoriou Vassilios | Chairman and CEO | Award / Grant | 922,118 | — | — | 6,387,624 | Jun 11, 2021 |
| William John Hunter | President and CFO | Award / Grant | 345,794 | — | — | 445,794 | Jun 11, 2021 |
| CLARK LAWRENCE M JR | — | Award / Grant | 9,652 | — | — | 44,652 | Jun 11, 2021 |
| Coffey James F. | COO and General Counsel | Award / Grant | 345,794 | — | — | 936,499 | Jun 11, 2021 |
| Fritz Katrina | — | Award / Grant | 9,652 | — | — | 9,652 | Jun 11, 2021 |
| De Castro Emory Sayre | Chief Technology Officer | Award / Grant | 345,794 | — | — | 2,470,793 | Jun 11, 2021 |
| Kaskavelis Christos | Chief Marketing Officer | Award / Grant | 345,794 | — | — | 4,049,907 | Jun 11, 2021 |
| Fleming Katherine E. | — | Award / Grant | 9,652 | — | — | 19,304 | Jun 11, 2021 |
| Skutaris Anggelos | — | Award / Grant | 9,652 | — | — | 9,652 | Jun 11, 2021 |
| Kaskavelis Christos | Chief Marketing Officer | Award / Grant | 1,802,405 | — | — | 3,704,113 | Feb 4, 2021 |
| William John Hunter | President and CFO | Award / Grant | 100,000 | — | — | 100,000 | Feb 4, 2021 |
| Gregoriou Vassilios | Chairman and CEO | Award / Grant | 5,465,506 | — | — | 5,465,506 | Feb 4, 2021 |
| De Castro Emory Sayre | Chief Technology Officer | Award / Grant | 2,124,999 | — | — | 2,124,999 | Feb 4, 2021 |
| Coffey James F. | COO and General Counsel | Award / Grant | 590,705 | — | — | 590,705 | Feb 4, 2021 |
| CLARK LAWRENCE M JR | — | Award / Grant | 35,000 | — | — | 35,000 | Feb 4, 2021 |
| Adage Capital Advisors, L.L.C. | — | Sale | 450,000 | $12.26 | $5,517,000 | 1,350,000 | Dec 2, 2020 |
| GLAZER PAUL J | — | Sale | 428,713 | $12.91 | $5,534,685 | 985,100 | Dec 1, 2020 |
| Hudson Bay Capital Management LP | — | Sale | 100,000 | $11.27 | $1,127,000 | 900,000 | Nov 27, 2020 |
| GLAZER PAUL J | — | Sale | 14,500 | $10.48 | $151,960 | 1,413,813 | Nov 24, 2020 |
| GLAZER CAPITAL, LLC | — | Sale | 25,000 | $10.35 | $258,750 | 1,603,386 | Oct 19, 2020 |
| Hudson Bay Capital Management LP | — | Other | 1,601,100 | $10.30 | $16,491,330 | 1,000,000 | Oct 16, 2020 |
| GLAZER CAPITAL, LLC | — | Sale | 370,983 | $10.36 | $3,843,384 | 1,638,386 | Oct 15, 2020 |
| GLAZER CAPITAL, LLC | — | Sale | 50,000 | $10.96 | $548,000 | 2,034,369 | Sep 22, 2020 |
| GLAZER CAPITAL, LLC | — | Sale | 1 | $10.55 | $11 | 2,084,369 | Sep 17, 2020 |
| GLAZER CAPITAL, LLC | — | Sale | 1,000,000 | $10.18 | $10,180,000 | 2,092,538 | May 22, 2020 |
| Hudson Bay Capital Management LP | — | Purchase | 384,300 | $10.15 | $3,900,645 | 2,601,100 | Mar 25, 2020 |
| GLAZER PAUL J | — | Sale | 250,000 | $10.10 | $2,525,000 | 1,966,151 | Mar 24, 2020 |