SPK Acquisition Corp.

Entity
Company
Industry
Biological Products, (No Disgnostic Substances) (Office Of Life Sciences)
Business address
Room 368, 302 Buwei, 211 Fute North Road,, 200131 Shanghai, China
Phone
86 13439129879
State of incorporation
DE
Fiscal year end
December 31
Category

Emerging growth company
All SEC filings
View on sec.gov
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SPK Acquisition Corp. has filed 76 SEC EDGAR filings since 3/1/2021

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
SC 13G/A Open Document Open Filing Feb 15, 2023 005-92607
SC 13G/A Open Document Open Filing FORM SC 13G/A Feb 14, 2023 005-92607
SC 13G/A Open Document Open Filing Feb 14, 2023 005-92607
SC 13G/A Open Document Open Filing SC 13G/A Feb 13, 2023 005-92607
4 Open Document Open Filing Jan 5, 2023 Dec 29, 2022
RW Open Document Open Filing Dec 29, 2022 333-263200
25-NSE Open Document Open Filing Dec 29, 2022 333-255461
8-K/A Open Document | Data Open Filing Dec 29, 2022 Dec 23, 2022 001-40462
8-K Open Document | Data Open Filing Dec 27, 2022 Dec 23, 2022 001-40462
3 Open Document Open Filing Dec 15, 2022 Dec 12, 2022
10-Q Open Document | Data Open Filing Nov 14, 2022 Sep 30, 2022 001-40462
S-4/A Open Document | Data Open Filing FORM S-4 Oct 21, 2022 333-263200
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Sep 16, 2022 005-92607
8-K Open Document | Data Open Filing Sep 13, 2022 Sep 8, 2022 001-40462
DEF 14A Open Document Open Filing Aug 22, 2022 Aug 19, 2022 001-40462
UPLOAD Open Document Open Filing Aug 19, 2022
CORRESP Open Document Open Filing Aug 19, 2022
PRER14A Open Document Open Filing Aug 19, 2022 001-40462
UPLOAD Open Document Open Filing Aug 18, 2022
CORRESP Open Document Open Filing Aug 17, 2022
PRER14A Open Document Open Filing Aug 17, 2022 001-40462
10-Q Open Document | Data Open Filing Aug 15, 2022 Jun 30, 2022 001-40462
UPLOAD Open Document Open Filing Aug 8, 2022
PRE 14A Open Document Open Filing Aug 1, 2022 Aug 1, 2022 001-40462
10-K/A Open Document | Data Open Filing Jul 13, 2022 Dec 31, 2021 001-40462
S-4/A Open Document | Data Open Filing FORM S-4/A Jun 17, 2022 333-263200
8-K/A Open Document | Data Open Filing FORM 8-K/A Jun 17, 2022 May 24, 2022 001-40462
UPLOAD Open Document Open Filing Jun 7, 2022
CORRESP Open Document Open Filing Jun 7, 2022
8-K/A Open Document | Data Open Filing FORM 8-K/A Jun 7, 2022 Jun 7, 2022 001-40462
UPLOAD Open Document Open Filing May 25, 2022
8-K Open Document | Data Open Filing May 25, 2022 May 24, 2022 001-40462
10-Q Open Document | Data Open Filing May 18, 2022 Mar 31, 2022 001-40462
NT 10-Q Open Document Open Filing May 17, 2022 Mar 31, 2022 001-40462
S-4/A Open Document | Data Open Filing FORM S-4/A Apr 26, 2022 333-263200
S-4 Open Document | Data Open Filing FORM S-4 Mar 2, 2022 333-263200
8-K Open Document | Data Open Filing Feb 28, 2022 Feb 28, 2022 001-40462
10-K Open Document | Data Open Filing FORM 10-K Feb 24, 2022 Dec 31, 2021 001-40462
8-K Open Document | Data Open Filing Feb 17, 2022 Feb 11, 2022 001-40462
SC 13G Open Document Open Filing SCHEDULE 13G Feb 14, 2022 005-92607
SC 13G Open Document Open Filing SCHEDULE 13G Feb 14, 2022 005-92607
SC 13G Open Document Open Filing Feb 14, 2022 005-92607
425 Open Document Open Filing 425 Feb 14, 2022 001-40462
SC 13G Open Document Open Filing Feb 14, 2022 005-92607
SC 13G Open Document Open Filing SPK 13G Feb 8, 2022 005-92607
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Jan 24, 2022 005-92607
SC 13G Open Document Open Filing SCHEDULE 13G Nov 22, 2021 005-92607
10-Q Open Document | Data Open Filing Nov 15, 2021 Sep 30, 2021 001-40462
10-Q Open Document | Data Open Filing FORM 10-Q Aug 25, 2021 Jun 30, 2021 001-40462
NT 10-Q Open Document Open Filing Aug 16, 2021 Jun 30, 2021 001-40462
8-K Open Document | Data Open Filing Jul 28, 2021 Jul 22, 2021 001-40462
10-Q Open Document | Data Open Filing Jul 22, 2021 Mar 31, 2021 001-40462
SC 13G Open Document Open Filing Jun 30, 2021 005-92607
SC 13G Open Document Open Filing NONE Jun 24, 2021 005-92607
8-K Open Document | Data Open Filing Jun 16, 2021 Jun 10, 2021 001-40462
8-K Open Document | Data Open Filing FORM 8-K Jun 11, 2021 Jun 7, 2021 001-40462
4 Open Document Open Filing Jun 10, 2021 Jun 10, 2021
424B4 Open Document Open Filing Jun 8, 2021 333-255461
EFFECT Open Document Open Filing Jun 7, 2021 333-255461
3 Open Document Open Filing Jun 7, 2021 Jun 7, 2021
3 Open Document Open Filing Jun 7, 2021 Jun 7, 2021
3 Open Document Open Filing Jun 7, 2021 Jun 7, 2021
3 Open Document Open Filing Jun 7, 2021 Jun 7, 2021
3 Open Document Open Filing Jun 7, 2021 Jun 7, 2021
CERT Open Document Open Filing Jun 7, 2021 001-40462
8-A12B Open Document Open Filing 8-A12B Jun 7, 2021 001-40462
CORRESP Open Document Open Filing Jun 4, 2021
S-1/A Open Document Open Filing Jun 3, 2021 333-255461
CORRESP Open Document Open Filing May 13, 2021
S-1/A Open Document Open Filing FORM S-1/A May 13, 2021 333-255461
UPLOAD Open Document Open Filing May 11, 2021
S-1 Open Document Open Filing FORM S-1 Apr 23, 2021 333-255461
DRSLTR Open Document Open Filing Apr 5, 2021
DRS/A Open Document Open Filing Apr 5, 2021 377-04326
UPLOAD Open Document Open Filing Mar 26, 2021
DRS Open Document Open Filing Mar 1, 2021 377-04326