China Unistone Acquisition CORP
Cash in trust
—
Not yet disclosed
Trust per share
—
Redemption value
IPO
—
—
Combination deadline
—
Not disclosed
Filings on record
64
Latest Aug 8, 2016
Overview
China Unistone Acquisition CORP is a special purpose acquisition company incorporated in Delaware and registered with the SEC under CIK 0001294248. The vehicle is sponsored by China Unistone. Deadline lapsed without a deal; trust returned to public shareholders.
Filings per month since the first one. A vehicle that has gone quiet with a deadline ahead is a different proposition from one that is still working.
64 filings in all. 1 in the last three months, against a busiest month of 12.
News on China Unistone Acquisition CORP
Last 90 daysNothing in the last 90 days that names this vehicle. We attribute a story only when the release carries the ticker or the registered name, so an empty section means no press release or wire story matched — not that nothing was published. The filings below are the primary record either way.
SEC filing history
Free tier: filings older than 24 hours- REVOKED
REVOKED filing
Accession 9999999997-16-024901
- SC 13G/A
SCHEDULE 13G/A
Accession 0001362310-09-001895
- 4
Statement of changes in beneficial ownership
Accession 0001094891-06-000211
- 4
Statement of changes in beneficial ownership
Accession 0001094891-06-000210
- 4
Statement of changes in beneficial ownership
Accession 0001094891-06-000209
- 4
Statement of changes in beneficial ownership
Accession 0001094891-06-000207
- 4
Statement of changes in beneficial ownership
Accession 0001094891-06-000206
- 4
Statement of changes in beneficial ownership
Accession 0001094891-06-000205
- 10QSB
FORM 10-QSB
Accession 0000891092-06-003579
- NT 10-Q
Late quarterly report notification
Accession 0000891092-06-003548
- EFFECT
Notice of effectiveness
Accession 9999999995-06-002163
- CORRESP
Correspondence with SEC staff
Accession 0001047469-06-013481
- S-4/A
S-4/A
Accession 0001047469-06-013478
- S-4/A
S-4/A
Accession 0001047469-06-013414
- CORRESP
Correspondence with SEC staff
Accession 0001047469-06-013308
- S-4/A
S-4/A
Accession 0001047469-06-013290
- 8-K
Regulation FD disclosure
Items 7.01, 9.01 · Accession 0001104659-06-068587
- 8-K
Other events
Items 8.01, 9.01 · Accession 0001104659-06-067735
- 8-K
Regulation FD disclosure
Items 7.01, 9.01 · Accession 0001104659-06-061884
- S-4/A
S-4/A
Accession 0001047469-06-011680
- 8-K/A
Entry into a material definitive agreement
Item 1.01 · Accession 0001104659-06-056540
- 10QSB
FORM 10QSB
Accession 0000891092-06-002342
- NT 10-Q
Late quarterly report notification
Accession 0000891092-06-002270
- 8-K
Entry into a material definitive agreement
Items 1.01, 9.01 · Accession 0001104659-06-044871
- SC 13G
Beneficial ownership report (passive)
Accession 0000950133-06-002849
- 10QSB
FORM 10-QSB
Accession 0000891092-06-001313
- NT 10-Q
Late quarterly report notification
Accession 0000891092-06-001267
- 10KSB
FORM 10KSB
Accession 0000891092-06-000969
- NT 10-K
Late annual report notification
Accession 0000891092-06-000853
- S-4
Merger registration statement
Accession 0001047469-06-004213
Pro
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China Unistone Acquisition CORP: questions answered
What is China Unistone Acquisition CORP?
China Unistone Acquisition CORP is a special purpose acquisition company incorporated in Delaware and registered with the SEC under CIK 0001294248. The vehicle is sponsored by China Unistone. Deadline lapsed without a deal; trust returned to public shareholders.
How much does China Unistone Acquisition CORP hold in trust?
No trust balance has been disclosed in a filing we have indexed for China Unistone Acquisition CORP. For a newly priced IPO this is normal: the figure first appears in the quarterly report after closing.
When must China Unistone Acquisition CORP complete a merger?
No combination deadline appears in the filings we have indexed. The date is stated in the charter and repeated in each quarterly report; where our parser could not establish it with confidence we leave it blank rather than infer one.
What happens if China Unistone Acquisition CORP does not find a target in time?
The charter requires the vehicle to redeem 100% of the public shares and return the trust, pro rata, to public shareholders. That is the mechanism working as designed rather than a default. Founder shares and warrants are worthless in that outcome, which is why the sponsor's incentive is to get a deal done or to buy more time. Across the market, deadline lapsed without a deal; trust returned to public shareholders.
Can I redeem shares in China Unistone Acquisition CORP, and at what price?
Public shareholders may elect to redeem in connection with a combination vote and at each extension vote, at the pro-rata trust value on the relevant record date. Redemption is a right attached to the public shares only; warrants and rights carry no claim on the trust. The mechanics and the deadline for electing are set out in the proxy statement for the vote in question.
Is the trust value the same as the share price for China Unistone Acquisition CORP?
No. Trust per share is a disclosed, contractual figure: what a redeeming holder receives. The market price is whatever the shares change hands at, which can sit above the trust when a deal is well received or below it when the market doubts one will close. We do not have a current quote for this vehicle, so no spread is shown.
Who sponsors China Unistone Acquisition CORP, and what is their track record?
China Unistone is the sponsor entity, part of the China Unistone franchise. This is the only vehicle we have attributed to that sponsor.
Is China Unistone Acquisition CORP a good investment?
That is not a question this site answers. China Unistone Acquisition CORP is covered here as reference data: what the company filed, when it filed it, and what the numbers in those filings say. The Edge, FOMO and Potential scores on this page are derived measures with a published formula, not ratings of investment merit: they describe the setup, and every component is shown so you can take them apart. We publish no price targets and no recommendations, and nothing here should be read as advice. The figures are a starting point for your own work, and each one carries the accession number of the filing it came from.
Where does this China Unistone Acquisition CORP data come from?
Filings China Unistone Acquisition CORP submitted to the SEC under CIK 0001294248: the registration statement and final prospectus for the structure, quarterly and annual reports for the trust, current reports and proxy statements for deals, votes and extensions. Trust economics are taken from the registrant's own XBRL tags rather than parsed from prose, which is why they are exact. Every filing in the history above is listed with its accession number, which identifies the document uniquely on EDGAR; Pro accounts open it directly from the row.
Compiled by the SPACListing research desk
Last reconciled Oct 19, 2026
Every figure on this page is read from documents the registrants filed with the U.S. Securities and Exchange Commission, principally the IPO prospectus (Form 424B4), quarterly and annual reports, current reports and proxy statements, the registrant's own XBRL tags for trust economics. Nothing is sourced from press coverage, from the companies themselves, or from a third-party aggregator. Where a filing does not disclose something, the field is left blank rather than estimated.
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Continue reading
The context around this vehicle: who else the sponsor has launched, which banks priced it, and where it sits in the wider market.
China Unistone: the full record
Every vehicle this sponsor has launched, what closed, what liquidated and what is still live.
All liquidated spacs
Deadline lapsed without a deal; trust returned to public shareholders.
Deadline calendar
Which sponsors are running out of time, and when the extension votes land.
What is a SPAC?
The structure, the economics and where the risks actually sit.
SPAC glossary
Every term in a blank-check filing, defined the way practitioners use it.
How this data is built
Coverage universe, ingestion, normalisation, lifecycle classification and known limits.