Company · CIK 1844149

# Spectaire Holdings Inc.

| CIK | [1844149](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001844149) (SEC EDGAR) |
| --- | --- |
| Industry (SIC) | 3829 — Measuring & Controlling Devices, NEC |
| Business address | MN |
| Listed | no ticker on SEC record today |
| First annual or quarterly report | 2021-12-13 |

## Offerings

 4 registrations

| Registration | Label and status | First filed | Last event | Filings |
| --- | --- | --- | --- | --- |
| 333-280073 | Registered company Effective | 2024-06-10 | 2024-06-25 | 3 |
| 333-276179 | Registered company Effective | 2023-12-21 | 2024-02-14 | 4 |
| 333-276178 | Registered company Dormant | 2023-12-21 | 2024-02-01 | 2 |
| 333-255107 | IPO Final prospectus | 2021-04-07 | 2021-10-29 | 8 |

## Filings

 19

| Filed | Filing | Registration | Accession |
| --- | --- | --- | --- |
| 2024-06-25 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1844149/999999999524001951/9999999995-24-001951-index.htm) Declared effective | 333-280073 | 9999999995-24-001951 |
| 2024-06-21 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1844149/000121390024054898/0001213900-24-054898-index.htm) Amendment | 333-280073 | 0001213900-24-054898 |
| 2024-06-10 | [S-1](https://www.sec.gov/Archives/edgar/data/1844149/000121390024050903/0001213900-24-050903-index.htm) Registration filed | 333-280073 | 0001213900-24-050903 |
| 2024-02-14 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1844149/999999999524000459/9999999995-24-000459-index.htm) Declared effective | 333-276179 | 9999999995-24-000459 |
| 2024-02-12 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1844149/000121390024012316/0001213900-24-012316-index.htm) Amendment | 333-276179 | 0001213900-24-012316 |
| 2024-02-01 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1844149/000121390024008707/0001213900-24-008707-index.htm) Amendment | 333-276178 | 0001213900-24-008707 |
| 2024-02-01 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1844149/000121390024008689/0001213900-24-008689-index.htm) Amendment | 333-276179 | 0001213900-24-008689 |
| 2023-12-21 | [S-1](https://www.sec.gov/Archives/edgar/data/1844149/000121390023097413/0001213900-23-097413-index.htm) Registration filed | 333-276179 | 0001213900-23-097413 |
| 2023-12-21 | [S-1](https://www.sec.gov/Archives/edgar/data/1844149/000121390023097407/0001213900-23-097407-index.htm) Registration filed | 333-276178 | 0001213900-23-097407 |
| 2023-09-29 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1844149/999999999523002861/9999999995-23-002861-index.htm) Declared effective | 333-272880 | 9999999995-23-002861 |
| 2021-10-29 | [424B4](https://www.sec.gov/Archives/edgar/data/1844149/000156459021052963/0001564590-21-052963-index.htm) Final prospectus | 333-255107 | 0001564590-21-052963 |
| 2021-10-27 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1844149/999999999521004050/9999999995-21-004050-index.htm) Declared effective | 333-255107 | 9999999995-21-004050 |
| 2021-10-25 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1844149/000156459021051611/0001564590-21-051611-index.htm) Amendment | 333-255107 | 0001564590-21-051611 |
| 2021-10-20 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1844149/000156459021051312/0001564590-21-051312-index.htm) Amendment | 333-255107 | 0001564590-21-051312 |
| 2021-09-30 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1844149/000156459021049687/0001564590-21-049687-index.htm) Amendment | 333-255107 | 0001564590-21-049687 |
| 2021-06-22 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1844149/000119312521196377/0001193125-21-196377-index.htm) Amendment | 333-255107 | 0001193125-21-196377 |
| 2021-05-24 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1844149/000119312521169626/0001193125-21-169626-index.htm) Amendment | 333-255107 | 0001193125-21-169626 |
| 2021-04-07 | [S-1](https://www.sec.gov/Archives/edgar/data/1844149/000119312521109040/0001193125-21-109040-index.htm) Registration filed | 333-255107 | 0001193125-21-109040 |
| 2021-02-16 | [DRS](https://www.sec.gov/Archives/edgar/data/1844149/000095012321002073/0000950123-21-002073-index.htm) Draft made public | 377-04238 | 0000950123-21-002073 |

[All filings of this company](https://equitycapital.markets/filings?cik=1844149) · [CSV](https://equitycapital.markets/filings.csv?cik=1844149)

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Source page: https://equitycapital.markets/company/1844149 · Data: U.S. SEC EDGAR · CC BY 4.0