Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001213900-21-033284
Filing Date
2021-06-21
Accepted
2021-06-21 16:05:44
Documents
57
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 AMENDMENT NO. 1 TO FORM 10-K f10k2020a1_duneacq.htm 10-K/A 921029
2 DESCRIPTION OF SECURITIES f10k2020a1ex4-5_duneacqu.htm EX-4.5 122625
3 CERTIFICATION f10k2020a1ex31-1_duneacqu.htm EX-31.1 10157
4 CERTIFICATION f10k2020a1ex31-2_duneacqu.htm EX-31.2 15258
5 CERTIFICATION f10k2020a1ex32-1_duneacqu.htm EX-32.1 6250
6 CERTIFICATION f10k2020a1ex32-2_duneacqu.htm EX-32.2 6187
  Complete submission text file 0001213900-21-033284.txt   3601717

Data Files

Seq Description Document Type Size
7 XBRL INSTANCE FILE duneu-20201231.xml EX-101.INS 337476
8 XBRL SCHEMA FILE duneu-20201231.xsd EX-101.SCH 42695
9 XBRL CALCULATION FILE duneu-20201231_cal.xml EX-101.CAL 28491
10 XBRL DEFINITION FILE duneu-20201231_def.xml EX-101.DEF 201729
11 XBRL LABEL FILE duneu-20201231_lab.xml EX-101.LAB 347860
12 XBRL PRESENTATION FILE duneu-20201231_pre.xml EX-101.PRE 209083
Mailing Address 700 S. ROSEMARY AVENUE SUITE 204 WEST PALM BEACH FL 33401
Business Address 700 S. ROSEMARY AVENUE SUITE 204 WEST PALM BEACH FL 33401 917-742-1904
Dune Acquisition Corp (Filer) CIK: 0001817232 (see all company filings)

EIN.: 851617911 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 001-39819 | Film No.: 211030507
SIC: 6770 Blank Checks