---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-151782"
form_type: "8-K"
ticker: "TER"
cik: "0000097210"
company_name: "TERADYNE, INC"
filed_at: "2024-05-31T23:59:59+00:00"
generated_at: "2026-06-01T07:19:03.567289+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Teradyne completes $522M Technoprobe stake (10%) and $85M DIS divestiture

## Summary
- Acquired 65,326,087 shares of Technoprobe (10% fully diluted) for $522M cash on May 27, 2024.
- Completed sale of Device Interface Solutions unit to Technoprobe for $85M net of cash and debt, with working capital adjustment.
- Both transactions were previously announced on November 7, 2023, and closed on May 27, 2024.

## SEC filing metadata
- accession: 0001193125-24-151782
- form_type: 8-K
- ticker: TER
- cik: 0000097210
- company_name: TERADYNE, INC
- filed_at: 2024-05-31T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.01, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/97210/000119312524151782/0001193125-24-151782-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/97210/000119312524151782/d755093d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-151782
- JSON: https://secwatch.observer/filing/0001193125-24-151782.json
- Plain text: https://secwatch.observer/filing/0001193125-24-151782.txt

## Key facts
- M&A Transactions
  TERADYNE, INC completed an acquisition involving Technoprobe S.p.A. and T-Plus S.p.A. for approximately $522 million (closed 2024-05-27).
  - Action: acquisition
  - Counterparty: Technoprobe S.p.A. and T-Plus S.p.A.
  - Consideration: approximately $522 million
  - Closing: 2024-05-27
  source text: On May 27, 2024 (the “Closing Date”), the Investor acquired 65,326,087 shares of Technoprobe, representing 10% of its issued and outstanding shares, comprised of a combination of shares previously owned by T-Plus (2% fully diluted) and shares newly issued by Technoprobe (8% fully diluted) (the “Investment”). The aggregate value of cash consideration paid by the Investor on the Closing Date for the Investment was approximately $522 million.
  evidence_url: https://www.sec.gov/Archives/edgar/data/97210/000119312524151782/0001193125-24-151782-index.htm

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