---
schema_version: "secwatch.filing_event.v1"
accession: "0001477932-23-000141"
form_type: "8-K"
ticker: null
cik: "0001696411"
company_name: "Crona Corp."
filed_at: "2023-01-05T23:59:59+00:00"
generated_at: "2026-06-20T19:43:37.894145+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Crona Corp. changes control, acquires Zeroblast, pivots to antimicrobial surface protection

## Summary
- Chris Brown acquired 5M shares (82.1% control) for $500k from former CEO Andrei Gurduiala.
- Crona acquired Zeroblast Services Ltd. for $100k, moving into antimicrobial surface protection business.
- Andrei Gurduiala resigned as President, CEO, CFO, Treasurer, Secretary, and Director.
- Chris Brown appointed as President, CEO, CFO, Treasurer, Secretary, and Director.
- Company address changed to 422 Richards St, Unit 170, Vancouver, BC.

## SEC filing metadata
- accession: 0001477932-23-000141
- form_type: 8-K
- cik: 0001696411
- company_name: Crona Corp.
- filed_at: 2023-01-05T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 1.01, 2.01, 3.02, 5.01, 5.02, 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1696411/000147793223000141/0001477932-23-000141-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1696411/000147793223000141/crona_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001477932-23-000141
- JSON: https://secwatch.observer/filing/0001477932-23-000141.json
- Plain text: https://secwatch.observer/filing/0001477932-23-000141.txt

## Key facts
- Executive change
  Chris Brown was elected as Director at Crona Corp..
  - Action: elected
  - Role: Director
  source text: a shareholder holding majority voting power of the shares of the Company, by written consent, voted to elect Chris Brown to the Company’s board of Directors.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1696411/000147793223000141/0001477932-23-000141-index.htm
- Executive change
  Chris Brown was appointed as President, Chief Executive Officer, Treasurer, Chief Financial Officer and Secretary at Crona Corp..
  - Action: appointed
  - Role: President, Chief Executive Officer, Treasurer, Chief Financial Officer and Secretary
  source text: the Company appointed Chris Brown as its President, Chief Executive Officer, Treasurer, Chief Financial Officer and Secretary.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1696411/000147793223000141/0001477932-23-000141-index.htm
- Executive change
  Andrei Gurduiala resigned as President, Chief Executive Officer, Treasurer, Chief Financial Officer, Secretary and Director at Crona Corp..
  - Action: resigned
  - Role: President, Chief Executive Officer, Treasurer, Chief Financial Officer, Secretary and Director
  source text: the Company received the resignation of Andrei Gurduiala as the Company’s President, Chief Executive Officer, Treasurer, Chief Financial Officer, Secretary and Director.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1696411/000147793223000141/0001477932-23-000141-index.htm
- M&A Transactions
  Crona Corp. completed an acquisition for $100,000 (closed 2022-12-29).
  - Action: acquisition
  - Consideration: $100,000
  - Closing: 2022-12-29
  source text: ash payment of $100,000. As a result of this acquisition, the Company is moving out of the music-recognition services business and moving into the antimicrobial surface protection services business.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1696411/000147793223000141/0001477932-23-000141-index.htm
- M&A Transactions
  Crona Corp. underwent a change of control involving Mr. Brown (closed 2022-12-29).
  - Action: change of control
  - Counterparty: Mr. Brown
  - Closing: 2022-12-29
  source text: On December 29, 2022, a change in control of the Company occurred pursuant to the Agreement. Mr. Brown now has voting control over 82.1% of the Company’s issued and outstanding common stock.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1696411/000147793223000141/0001477932-23-000141-index.htm

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