Form 8-K - Current report:
SEC Accession No. 0001829126-25-007169
Filing Date
2025-09-04
Accepted
2025-09-04 17:02:06
Documents
16
Period of Report
2025-08-28
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 3.02: Unregistered Sales of Equity Securities
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K adventtech_8k.htm   iXBRL 8-K 39725
2 EXHIBIT 10.1 adventtech_ex10-1.htm EX-10.1 145982
3 EXHIBIT 10.2 adventtech_ex10-2.htm EX-10.2 252601
4 EXHIBIT 10.3 adventtech_ex10-3.htm EX-10.3 124515
  Complete submission text file 0001829126-25-007169.txt   887225

Data Files

Seq Description Document Type Size
5 XBRL SCHEMA FILE adn-20250828.xsd EX-101.SCH 3790
6 XBRL DEFINITION FILE adn-20250828_def.xml EX-101.DEF 26674
7 XBRL LABEL FILE adn-20250828_lab.xml EX-101.LAB 36853
8 XBRL PRESENTATION FILE adn-20250828_pre.xml EX-101.PRE 25298
18 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.: 251294184
SIC: 3690 Miscellaneous Electrical Machinery, Equipment & Supplies
(CF Office: 04 Manufacturing)