Mailing Address 3109 W 50TH ST., #207 MINNEAPOLIS MN 55410
Business Address 3109 W 50TH ST., #207 MINNEAPOLIS MN 55410 (952) 456-5300
Spectaire Holdings Inc. CIK#: 0001844149 (see all company filings)

SIC: 3829 - MEASURING & CONTROLLING DEVICES, NEC
State location: MN | Fiscal Year End: 1231
formerly: Perception Capital Corp. II (filings through 2023-10-13)
(CF Office: 08 Industrial Applications and Services)
Get insider transactions for this issuer.
File Number: 333-255107

Filter Results
Search Within Files

(YYYYMMDD)
Ownership?


Enter keywords
Items 1 - 9  333-255107 Filings RSS Feed
Filings Format Description Filed/Effective File/Film Number
25-NSE  Documents Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities
Acc-no: 0001354457-23-000782 (34 Act)  Size: 2 KB
2023-10-19 333-255107
231334919
424B4  Documents Prospectus [Rule 424(b)(4)]
Acc-no: 0001564590-21-052963 (33 Act)  Size: 2 MB
2021-10-29 333-255107
211363506
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-21-004050 (33 Act)  Size: 1 KB
2021-10-27 16:00:00 333-255107
211354851
S-1/A  Documents [Amend] General form for registration of securities under the Securities Act of 1933
Acc-no: 0001564590-21-051611 (33 Act)  Size: 2 MB
2021-10-25 333-255107
211341935
S-1/A  Documents [Amend] General form for registration of securities under the Securities Act of 1933
Acc-no: 0001564590-21-051312 (33 Act)  Size: 3 MB
2021-10-20 333-255107
211334966
S-1/A  Documents [Amend] General form for registration of securities under the Securities Act of 1933
Acc-no: 0001564590-21-049687 (33 Act)  Size: 2 MB
2021-09-30 333-255107
211295934
S-1/A  Documents [Amend] General form for registration of securities under the Securities Act of 1933
Acc-no: 0001193125-21-196377 (33 Act)  Size: 1 MB
2021-06-22 333-255107
211036358
S-1/A  Documents [Amend] General form for registration of securities under the Securities Act of 1933
Acc-no: 0001193125-21-169626 (33 Act)  Size: 1 MB
2021-05-24 333-255107
21950944
S-1  Documents General form for registration of securities under the Securities Act of 1933
Acc-no: 0001193125-21-109040 (33 Act)  Size: 3 MB
2021-04-07 333-255107
21813057