---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-23-010592"
form_type: "8-K"
ticker: "HYPR"
cik: "0001833769"
company_name: "Hyperfine, Inc."
filed_at: "2023-03-29T23:59:59+00:00"
generated_at: "2026-06-17T10:59:23.747665+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Hyperfine dismisses Deloitte, appoints Grant Thornton as auditor for FY2023

## Summary
- Dismissed Deloitte & Touche and appointed Grant Thornton as independent auditor for fiscal year ending Dec 31, 2023, effective March 24, 2023.
- No disagreements with Deloitte during fiscal years 2021-2022 or subsequent interim period through March 24, 2023.
- Two previously-disclosed material weaknesses noted: pre-combination internal controls and SPAC share classification; discussed with Audit Committee.
- Deloitte authorized to respond to Grant Thornton inquiries; Deloitte's letter dated March 29, 2023 filed as Exhibit 16.1.

## SEC filing metadata
- accession: 0000950170-23-010592
- form_type: 8-K
- ticker: HYPR
- cik: 0001833769
- company_name: Hyperfine, Inc.
- filed_at: 2023-03-29T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 4.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1833769/000095017023010592/0000950170-23-010592-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1833769/000095017023010592/hypr-20230324.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-23-010592
- JSON: https://secwatch.observer/filing/0000950170-23-010592.json
- Plain text: https://secwatch.observer/filing/0000950170-23-010592.txt

## Key facts
- Auditor Changes
  Hyperfine, Inc. dismissed Deloitte & Touche LLP as its auditor.
  - Action: dismissal
  - Auditor: Deloitte & Touche LLP
  - Successor: Grant Thornton LLP
  source text: On March 24, 2023, the Audit Committee also dismissed Deloitte & Touche LLP ("Deloitte") as the Company’s independent registered public accounting firm.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1833769/000095017023010592/0000950170-23-010592-index.htm
- Auditor Changes
  Hyperfine, Inc. engaged Grant Thornton LLP as its auditor.
  - Action: engagement
  - Auditor: Grant Thornton LLP
  source text: appointed Grant Thornton LLP ("Grant Thornton") as the Company’s independent registered public accounting firm
  evidence_url: https://www.sec.gov/Archives/edgar/data/1833769/000095017023010592/0000950170-23-010592-index.htm

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