Form 8-K - Current report:
SEC Accession No. 0001829126-23-001969
Filing Date
2023-03-10
Accepted
2023-03-10 16:46:53
Documents
15
Period of Report
2023-03-06
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 47163
2 EXHIBIT 99.1 adventtech_ex99-1.htm EX-99.1 47387
3 GRAPHIC ex99-1_001.jpg GRAPHIC 29589
  Complete submission text file 0001829126-23-001969.txt   370062

Data Files

Seq Description Document Type Size
4 XBRL DEFINITION FILE adn-20230306_def.xml EX-101.DEF 26692
5 XBRL LABEL FILE adn-20230306_lab.xml EX-101.LAB 36848
6 XBRL PRESENTATION FILE adn-20230306_pre.xml EX-101.PRE 25316
7 XBRL SCHEMA FILE adn-20230306.xsd EX-101.SCH 4024
9 EXTRACTED XBRL INSTANCE DOCUMENT adventtech_8k_htm.xml XML 5750
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.: 23724362
SIC: 3690 Miscellaneous Electrical Machinery, Equipment & Supplies