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Filing Detail
Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001213900-23-057232
Filing Date
2023-07-17
Accepted
2023-07-17 07:31:09
Documents
65
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 AMENDMENT NO. 1 TO FORM 10-K f10k2022a1_duneacq.htm   iXBRL 10-K/A 1157134
2 DESCRIPTION OF REGISTRANT'S SECURITIES f10k2022a1ex4-5_duneacq.htm EX-4.5 99065
3 CERTIFICATION f10k2022a1ex31-1_duneacq.htm EX-31.1 9455
4 CERTIFICATION f10k2022a1ex31-2_duneacq.htm EX-31.2 9489
5 CERTIFICATION f10k2022a1ex32-1_duneacq.htm EX-32.1 3414
6 CERTIFICATION f10k2022a1ex32-2_duneacq.htm EX-32.2 3633
  Complete submission text file 0001213900-23-057232.txt   5331067

Data Files

Seq Description Document Type Size
7 XBRL SCHEMA FILE dune-20221231.xsd EX-101.SCH 59273
8 XBRL CALCULATION FILE dune-20221231_cal.xml EX-101.CAL 30046
9 XBRL DEFINITION FILE dune-20221231_def.xml EX-101.DEF 230239
10 XBRL LABEL FILE dune-20221231_lab.xml EX-101.LAB 423526
11 XBRL PRESENTATION FILE dune-20221231_pre.xml EX-101.PRE 242543
58 EXTRACTED XBRL INSTANCE DOCUMENT f10k2022a1_duneacq_htm.xml XML 643432
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)

IRS No.: 851617911 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 001-39819 | Film No.: 231090513
SIC: 2810 Industrial Inorganic Chemicals