# Filing Detail

Form S-4/A - Registration of securities, business combinations: [Amend]
SEC Accession No. 0001213900-22-044164
Filing Date
2022-08-02
Accepted
2022-08-02 17:29:26
Documents
67

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | REGISTRATION STATEMENT | fs42022a8_cleantechacq.htm iXBRL | S-4/A | 17086807
2 | CONSENT OF WITHUMSMITH+BROWN, P.C., INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIR | fs42022a8ex23-1_cleantech.htm | EX-23.1 | 1832
3 | CONSENT OF WHITLEY PENN, LLP, INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM OF N | fs42022a8ex23-2_cleantech.htm | EX-23.2 | 1936
9 | GRAPHIC | twhitley_header.jpg | GRAPHIC | 87289
10 | GRAPHIC | thlb_logo.jpg | GRAPHIC | 58078
11 | GRAPHIC | tkroll_logo.jpg | GRAPHIC | 39220
12 | GRAPHIC | tkroll_footer.jpg | GRAPHIC | 57036
13 | GRAPHIC | tsig_duffandphelps.jpg | GRAPHIC | 39638
| Complete submission text file | 0001213900-22-044164.txt |  | 25090701

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
4 | XBRL SCHEMA FILE | claqu-20220331.xsd | EX-101.SCH | 64035
5 | XBRL CALCULATION FILE | claqu-20220331_cal.xml | EX-101.CAL | 22242
6 | XBRL DEFINITION FILE | claqu-20220331_def.xml | EX-101.DEF | 232168
7 | XBRL LABEL FILE | claqu-20220331_lab.xml | EX-101.LAB | 436392
8 | XBRL PRESENTATION FILE | claqu-20220331_pre.xml | EX-101.PRE | 239740
61 | EXTRACTED XBRL INSTANCE DOCUMENT | fs42022a8_cleantechacq_htm.xml | XML | 1725148

Mailing Address 1 EAST PUTNAM AVENUE, FLOOR 4 GREENWICH CT 06830
Business Address 1 EAST PUTNAM AVENUE, FLOOR 4 GREENWICH CT 06830 6464659000
cleantech Acquisition Corp. (Filer) CIK: 0001849820 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: S-4/A | Act: 33 | File No.: 333-262431 | Film No.: 221130005
SIC: 3569 General Industrial Machinery & Equipment, NEC