194 filings
8-K
SPEC
Spectaire Holdings Inc
13 Jun 24
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard
4:30pm
S-1
SPEC
Spectaire Holdings Inc
IPO registration
7 Jun 24
7:34pm
8-K
SPEC
Spectaire Holdings Inc
22 May 24
Departure of Directors or Certain Officers
4:49pm
8-K
SPEC
Spectaire Holdings Inc
21 May 24
Entry into a Material Definitive Agreement
6:15am
8-K
SPEC
Spectaire Holdings Inc
16 May 24
Departure of Directors or Certain Officers
7:10am
10-Q
2024 Q1
SPEC
Spectaire Holdings Inc
Quarterly report
15 May 24
4:01pm
8-K
SPEC
Spectaire Holdings Inc
8 May 24
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard
6:04am
10-K
2023 FY
SPEC
Spectaire Holdings Inc
Annual report
29 Mar 24
6:08am
8-K
SPEC
Spectaire Holdings Inc
21 Mar 24
Spectaire Closes $2.0 Million Equity Investment
8:00am
S-8 POS
SPEC
Spectaire Holdings Inc
29 Feb 24
Registration of securities for employees (post-effective amendment)
5:07pm
S-8
SPEC
Spectaire Holdings Inc
27 Feb 24
Registration of securities for employees
9:53pm
EFFECT
SPEC
Spectaire Holdings Inc
15 Feb 24
Notice of effectiveness
12:15am
424B3
SPEC
Spectaire Holdings Inc
14 Feb 24
Prospectus supplement
5:50pm
SC 13G/A
SPEC
Spectaire Holdings Inc
14 Feb 24
Spectaire / AQR CAPITAL MANAGEMENT ownership change
1:41pm
S-1/A
SPEC
Spectaire Holdings Inc
IPO registration (amended)
12 Feb 24
9:24am
SC 13G/A
Polar Asset Management Partners Inc.
12 Feb 24
Spectaire / Polar Asset Management Partners ownership change
7:57am
CORRESP
SPEC
Spectaire Holdings Inc
12 Feb 24
Correspondence with SEC
12:00am
SC 13G/A
Periscope Capital Inc.
9 Feb 24
Spectaire / PERISCOPE CAPITAL ownership change
4:23pm
S-1/A
SPEC
Spectaire Holdings Inc
IPO registration (amended)
31 Jan 24
9:58pm
S-1/A
SPEC
Spectaire Holdings Inc
IPO registration (amended)
31 Jan 24
9:49pm