---
schema_version: "secwatch.filing_event.v1"
accession: "0001829126-23-006067"
form_type: "8-K"
ticker: null
cik: "0001860514"
company_name: "Roth CH Acquisition Co."
filed_at: "2023-09-13T23:59:59+00:00"
generated_at: "2026-06-10T19:25:46.079701+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# TKB Critical Technologies 1 shareholders approve name change to Roth CH Acquisition Co.

## Summary
- Name change approved by 5,499,743 votes for, 1 against; quorum of 69.89% (5,499,744 shares voted).
- Company will announce trading start date under new name via press release or subsequent 8-K.
- Amendment filed as Exhibit 3.1; effective upon shareholder approval.
- Adjournment proposal not presented due to sufficient votes for name change.

## SEC filing metadata
- accession: 0001829126-23-006067
- form_type: 8-K
- cik: 0001860514
- company_name: Roth CH Acquisition Co.
- filed_at: 2023-09-13T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.03, 5.07, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1860514/000182912623006067/0001829126-23-006067-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1860514/000182912623006067/tkbcritical1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001829126-23-006067
- JSON: https://secwatch.observer/filing/0001829126-23-006067.json
- Plain text: https://secwatch.observer/filing/0001829126-23-006067.txt

## Key facts
- Governance Changes
  Roth CH Acquisition Co.: The company amended its charter to change its name from TKB Critical Technologies 1 to Roth CH Acquisition Co (effective 2023-09-07).
  - Change: charter amendment
  - Effective: 2023-09-07
  source text: a special resolution, to amend the company’s Amended and Restated Memorandum and Articles of Association (the “charter”) to change the name of the company from TKB Critical Technologies 1 to Roth CH Acquisition Co.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1860514/000182912623006067/0001829126-23-006067-index.htm
- Shareholder Votes
  Roth CH Acquisition Co. shareholders approved Name Change Proposal.
  - Outcome: passed
  source text: Shareholders voted to approve the Name Change Proposal. The proposal received the following final voting results: FOR AGAINST ABSTAIN 5,499,743 1 0
  evidence_url: https://www.sec.gov/Archives/edgar/data/1860514/000182912623006067/0001829126-23-006067-index.htm

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