# Filing Detail

Form S-4/A - Registration of securities, business combinations: [Amend]
SEC Accession No. 0001213900-22-045966
Filing Date
2022-08-09
Accepted
2022-08-09 17:26:31
Documents
66

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | REGISTRATION STATEMENT | fs42022a10_cleantechacq.htm iXBRL | S-4/A | 17088969
2 | CONSENT OF WHITLEY PENN LLP | fs42022a10_cleantechex23-2.htm | EX-23.2 | 2015
3 | GRAPHIC | twhitley_header.jpg | GRAPHIC | 87289
4 | GRAPHIC | thlb_logo.jpg | GRAPHIC | 58078
5 | GRAPHIC | tkroll_logo.jpg | GRAPHIC | 39220
6 | GRAPHIC | tkroll_footer.jpg | GRAPHIC | 57036
7 | GRAPHIC | tsig_duffandphelps.jpg | GRAPHIC | 39638
| Complete submission text file | 0001213900-22-045966.txt |  | 25087325

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
8 | XBRL SCHEMA FILE | claqu-20220331.xsd | EX-101.SCH | 64035
9 | XBRL CALCULATION FILE | claqu-20220331_cal.xml | EX-101.CAL | 22242
10 | XBRL DEFINITION FILE | claqu-20220331_def.xml | EX-101.DEF | 232177
11 | XBRL LABEL FILE | claqu-20220331_lab.xml | EX-101.LAB | 435524
12 | XBRL PRESENTATION FILE | claqu-20220331_pre.xml | EX-101.PRE | 239749
60 | EXTRACTED XBRL INSTANCE DOCUMENT | fs42022a10_cleantechacq_htm.xml | XML | 1725192

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.: 221149562
SIC: 3569 General Industrial Machinery & Equipment, NEC