194 filings
Page 7 of 10
SC 13G
SPEC
Spectaire Holdings Inc
16 Feb 23
Perception Capital Corp. II / METEORA CAPITAL ownership change
4:49pm
SC 13G
SPEC
Spectaire Holdings Inc
14 Feb 23
Perception Capital Corp. II / Shaolin Capital Management ownership change
4:55pm
SC 13G
SPEC
Spectaire Holdings Inc
14 Feb 23
Perception Capital Corp. II / AQR CAPITAL MANAGEMENT ownership change
2:17pm
SC 13G/A
SPEC
Spectaire Holdings Inc
14 Feb 23
Perception Capital Corp. II / Saba Capital Management ownership change
7:47am
SC 13G
Periscope Capital Inc.
13 Feb 23
Perception Capital Corp. II / PERISCOPE CAPITAL ownership change
4:12pm
SC 13G
SPEC
Spectaire Holdings Inc
13 Feb 23
Perception Capital Corp. II / Polar Asset Management Partners ownership change
12:00am
SC 13G/A
Adage Capital Partners GP, L.L.C.
9 Feb 23
Perception Capital Corp. II / ADAGE CAPITAL PARTNERS GP, L.L.C. ownership change
10:10am
8-K
SPEC
Spectaire Holdings Inc
6 Feb 23
Regulation FD Disclosure
7:28am
SC 13G/A
Highbridge Capital Management LLC
25 Jan 23
Perception Capital Corp. II / HIGHBRIDGE CAPITAL MANAGEMENT ownership change
11:48am
SC 13G/A
SPEC
Spectaire Holdings Inc
18 Jan 23
Perception Capital Corp. II / MILLENNIUM MANAGEMENT ownership change
4:30pm
425
SPEC
Spectaire Holdings Inc
17 Jan 23
Business combination disclosure
8:30am
8-K
SPEC
Spectaire Holdings Inc
17 Jan 23
Positioned to Meet Growing Customer Demand for Accurate, Real-Time Emissions Data to Smooth the Global Energy Transition
8:20am
3
SPEC
Spectaire Holdings Inc
21 Nov 22
Perception Capital Corp. II / Karrie Willis ownership change
4:59pm
8-K
SPEC
Spectaire Holdings Inc
21 Nov 22
Departure of Directors or Certain Officers
4:48pm
10-Q
2022 Q3
SPEC
Spectaire Holdings Inc
Quarterly report
14 Nov 22
4:28pm
3
Aqr Capital Management LLC
7 Nov 22
Initial statement of insider ownership
4:10pm
3
SPEC
Spectaire Holdings Inc
7 Nov 22
Initial statement of insider ownership
3:40pm
8-K
SPEC
Spectaire Holdings Inc
1 Nov 22
Entry into a Material Definitive Agreement
4:54pm
8-K
SPEC
Spectaire Holdings Inc
28 Oct 22
Amendments to Articles of Incorporation or Bylaws
5:29pm
DEF 14A
SPEC
Spectaire Holdings Inc
14 Oct 22
Definitive proxy
9:08am