---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-215879"
form_type: "8-K"
ticker: "SITM"
cik: "0001451809"
company_name: "SITIME Corp"
filed_at: "2026-05-11T13:13:20+00:00"
generated_at: "2026-05-11T18:13:46.098471+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# HSR waiting period expires for SiTime's $1.5B acquisition of Renesas timing business

## Summary
- HSR waiting period expired on May 8, 2026, satisfying one condition for the acquisition.
- Acquisition price: ~$1.5B cash plus 4,130,644 shares of SITM common stock.
- Debt commitment from Wells Fargo: up to $900M senior secured bridge loan facility.
- Closing remains subject to other conditions including accuracy of reps and warranties.

## SEC filing metadata
- accession: 0001193125-26-215879
- form_type: 8-K
- ticker: SITM
- cik: 0001451809
- company_name: SITIME Corp
- filed_at: 2026-05-11T13:13:20+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1451809/000119312526215879/0001193125-26-215879-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1451809/000119312526215879/d56344d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-215879
- JSON: https://secwatch.observer/filing/0001193125-26-215879.json
- Plain text: https://secwatch.observer/filing/0001193125-26-215879.txt

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