---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-032916"
form_type: "8-K"
ticker: "GDST"
cik: "0001858007"
company_name: "Goldenstone Acquisition Ltd."
filed_at: "2026-03-23T23:59:59+00:00"
generated_at: "2026-05-15T09:24:20.187254+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.9
calibrated_materiality_score: 0.9
confidence: "high"
source: SEC EDGAR
---

# Goldenstone Acquisition shareholders approve extension; 95% of public shares redeemed

## Summary
- Approved extension of business combination deadline to December 21, 2026, with monthly $1,500 trust deposits.
- Approved removal of restriction on China-based business combinations and name change to Chi Special Acquisition Company.
- 422,840 shares tendered for redemption; only 20,156 public shares remain outstanding.
- Nearly all public shares redeemed, indicating severe lack of investor confidence in deal prospects.

## SEC filing metadata
- accession: 0001213900-26-032916
- form_type: 8-K
- ticker: GDST
- cik: 0001858007
- company_name: Goldenstone Acquisition Ltd.
- filed_at: 2026-03-23T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.9
- calibrated_materiality_score: 0.9
- confidence: high
- sec_items: 5.03, 5.07, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1858007/000121390026032916/0001213900-26-032916-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1858007/000121390026032916/ea0283038-8k_golden.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-032916
- JSON: https://secwatch.observer/filing/0001213900-26-032916.json
- Plain text: https://secwatch.observer/filing/0001213900-26-032916.txt

## Source-grounded claims
- claim_id: 36b7f24f1f4d0e01ede6d6aa0a93ed7e423119c7
  claim: Goldenstone Acquisition Ltd.: Approved amendment to change company name to Chi Special Acquisition Company (effective 2026-03-23).
  evidence_excerpt: The Company’s stockholders approved a proposal to amend the Company’s Charter to change the name of the Company to “Chi Special Acquisition Company”
  evidence_url: https://www.sec.gov/Archives/edgar/data/1858007/000121390026032916/0001213900-26-032916-index.htm
- claim_id: abfdc2ae92c61981faba8a02a0fd69acb678375b
  claim: Goldenstone Acquisition Ltd.: Approved amendment to remove restriction on business combinations with entities based in China (effective 2026-03-23).
  evidence_excerpt: The Company’s stockholders approved a proposal to amend the Company’s Charter to remove the restriction on the Company’s ability to undertake an initial business combination with any entity or business based in, or with its principal or a majority of its business operations (either directly or through any subsidiaries) in, the People’s Republic of China (including Hong Kong or Macau)
  evidence_url: https://www.sec.gov/Archives/edgar/data/1858007/000121390026032916/0001213900-26-032916-index.htm
- claim_id: ddc91e5822b5c487c889bf2ec46c9022428be0c9
  claim: Goldenstone Acquisition Ltd.: Approved amendment to extend date to consummate business combination to December 21, 2026 (effective 2026-03-23).
  evidence_excerpt: The Company’s stockholders approved a proposal to amend the Company’s amended and restated certificate of incorporation, as amended, to extend the date by which the Company has to consummate a business combination until December 21, 2026
  evidence_url: https://www.sec.gov/Archives/edgar/data/1858007/000121390026032916/0001213900-26-032916-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.