Form 8-K - Current report:
SEC Accession No. 0001829126-25-006101
Filing Date
2025-08-12
Accepted
2025-08-12 13:59:52
Documents
14
Period of Report
2025-08-06
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K adventtech_8k.htm   iXBRL 8-K 31054
2 EXHIBIT 99.1 adventtech_ex99-1.htm EX-99.1 14905
  Complete submission text file 0001829126-25-006101.txt   260706

Data Files

Seq Description Document Type Size
3 XBRL SCHEMA FILE adn-20250806.xsd EX-101.SCH 3790
4 XBRL DEFINITION FILE adn-20250806_def.xml EX-101.DEF 26674
5 XBRL LABEL FILE adn-20250806_lab.xml EX-101.LAB 36853
6 XBRL PRESENTATION FILE adn-20250806_pre.xml EX-101.PRE 25298
16 EXTRACTED XBRL INSTANCE DOCUMENT adventtech_8k_htm.xml XML 5865
Mailing Address 500 RUTHERFORD AVENUE SUITE 102 BOSTON MA 02129
Business Address 500 RUTHERFORD AVENUE SUITE 102 BOSTON MA 02129 857-264-7035
ADVENT TECHNOLOGIES HOLDINGS, INC. (Filer) CIK: 0001744494 (see all company filings)

EIN.: 830982969 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-38742 | Film No.: 251205877
SIC: 3690 Miscellaneous Electrical Machinery, Equipment & Supplies
(CF Office: 04 Manufacturing)