---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-22-124948"
form_type: "8-K"
ticker: "TYGO"
cik: "0001855447"
company_name: "TIGO ENERGY, INC."
filed_at: "2022-12-06T23:59:59+00:00"
generated_at: "2026-06-21T09:10:16.879129+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Roth CH Acquisition IV to merge with Tigo Energy in $600M all-stock deal

## Summary
- Base purchase price of $600M, payable through 60M shares of Acquiror common stock at $10.00 per share.
- Merger expected to close by June 30, 2023; subject to stockholder approvals, HSR clearance, and other conditions.
- Sponsors agreed to vote in favor and waive redemption rights; lock-up of 6-12 months for Tigo holders and founders.
- Company to advance up to $500,000 to sponsors for extension costs; termination fee of $3M payable by Tigo if insufficient trust funds.
- Tigo Energy to become wholly-owned subsidiary of Roth CH Acquisition IV; combined entity to be named Tigo Energy, Inc.

## SEC filing metadata
- accession: 0001104659-22-124948
- form_type: 8-K
- ticker: TYGO
- cik: 0001855447
- company_name: TIGO ENERGY, INC.
- filed_at: 2022-12-06T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 1.01, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1855447/000110465922124948/0001104659-22-124948-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1855447/000110465922124948/tm2232023d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-22-124948
- JSON: https://secwatch.observer/filing/0001104659-22-124948.json
- Plain text: https://secwatch.observer/filing/0001104659-22-124948.txt

## Key facts
- Material Agreements
  TIGO ENERGY, INC. entered into Agreement and Plan of Merger with Roth CH Acquisition IV Co. valued at $600,000,000 (effective 2022-12-05).
  - Action: entry
  - Agreement: merger
  - Counterparty: Roth CH Acquisition IV Co.
  - Value: $600,000,000
  - Effective: 2022-12-05
  source text: On December 5, 2022, Roth CH Acquisition IV Co., a Delaware corporation (“ Acquiror ”), entered into an Agreement and Plan of Merger (as it may be amended, supplemented or otherwise modified from time to time, the “ Merger Agreement ”), by and among Acquiror, Roth IV Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of Acquiror (“ Merger Sub ”), and Tigo Energy, Inc., a Delaware corporation (the “ Company ”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1855447/000110465922124948/0001104659-22-124948-index.htm

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