Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001140361-21-018221
Filing Date
2021-05-20
Accepted
2021-05-20 17:00:53
Documents
67
Period of Report
2021-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q brhc10024886_10q.htm 10-Q 692449
2 EXHIBIT 31.1 brhc10024886_ex31-1.htm EX-31.1 13213
3 EXHIBIT 31.2 brhc10024886_ex31-2.htm EX-31.2 12924
4 EXHIBIT 32.1 brhc10024886_ex32-1.htm EX-32.1 5639
5 EXHIBIT 32.2 brhc10024886_ex32-2.htm EX-32.2 5398
  Complete submission text file 0001140361-21-018221.txt   3419577

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT adn-20210331.xml EX-101.INS 459672
7 XBRL TAXONOMY EXTENSION SCHEMA adn-20210331.xsd EX-101.SCH 37904
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE adn-20210331_cal.xml EX-101.CAL 38101
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE adn-20210331_def.xml EX-101.DEF 145737
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE adn-20210331_lab.xml EX-101.LAB 399945
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE adn-20210331_pre.xml EX-101.PRE 265016
Mailing Address 200 CLARENDON STREET BOSTON MA 02116
Business Address 200 CLARENDON STREET BOSTON MA 02116 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-Q | Act: 34 | File No.: 001-38742 | Film No.: 21945247
SIC: 3690 Miscellaneous Electrical Machinery, Equipment & Supplies