Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001829126-24-005453
Filing Date
2024-08-13
Accepted
2024-08-13 17:22:20
Documents
137
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 10-K adventtech_10k.htm   iXBRL 10-K 2948558
2 EXHIBIT 21.1 adventtech_ex21-1.htm EX-21.1 6172
3 EXHIBIT 23.1 adventtech_ex23-1.htm EX-23.1 6610
4 EXHIBIT 31.1 adventtech_ex31-1.htm EX-31.1 18466
5 EXHIBIT 31.2 adventtech_ex31-2.htm EX-31.2 19352
6 EXHIBIT 32.1 adventtech_ex32-1.htm EX-32.1 7742
7 EXHIBIT 32.2 adventtech_ex32-2.htm EX-32.2 7612
8 EXHIBIT 97.1 adventtech_ex97-1.htm EX-97.1 20735
9 GRAPHIC img_001.jpg GRAPHIC 28039
10 GRAPHIC img_002.jpg GRAPHIC 24741
11 GRAPHIC img_003.jpg GRAPHIC 20860
12 GRAPHIC img_004.jpg GRAPHIC 27743
  Complete submission text file 0001829126-24-005453.txt   14334066

Data Files

Seq Description Document Type Size
13 XBRL SCHEMA FILE adn-20231231.xsd EX-101.SCH 102392
14 XBRL CALCULATION FILE adn-20231231_cal.xml EX-101.CAL 123711
15 XBRL DEFINITION FILE adn-20231231_def.xml EX-101.DEF 369056
16 XBRL LABEL FILE adn-20231231_lab.xml EX-101.LAB 707212
17 XBRL PRESENTATION FILE adn-20231231_pre.xml EX-101.PRE 605755
139 EXTRACTED XBRL INSTANCE DOCUMENT adventtech_10k_htm.xml XML 2607781
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: 10-K | Act: 34 | File No.: 001-38742 | Film No.: 241203045
SIC: 3690 Miscellaneous Electrical Machinery, Equipment & Supplies
(CF Office: 04 Manufacturing)