---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-085810"
form_type: "8-K"
ticker: "SLNO"
cik: "0001484565"
company_name: "SOLENO THERAPEUTICS INC"
filed_at: "2025-04-18T23:59:59+00:00"
generated_at: "2026-05-23T10:57:50.034081+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Soleno Therapeutics replaces auditor Marcum with CBIZ CPAs; no accounting disagreements

## Summary
- Marcum resigned as independent auditor on April 17, 2025; CBIZ CPAs engaged April 18, 2025 for FY 2025.
- Marcum's 2024 and 2023 audit reports had no adverse opinions except an adverse opinion on internal controls due to a material weakness.
- No disagreements or reportable events occurred between the Company and Marcum during the relevant periods.
- Engagement of CBIZ CPAs was approved by the Audit Committee; prior to engagement, no consultations occurred on accounting matters.
- Marcum provided a letter to the SEC agreeing with the statements in this filing.

## SEC filing metadata
- accession: 0001193125-25-085810
- form_type: 8-K
- ticker: SLNO
- cik: 0001484565
- company_name: SOLENO THERAPEUTICS INC
- filed_at: 2025-04-18T23:59:59+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/1484565/000119312525085810/0001193125-25-085810-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1484565/000119312525085810/d935959d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-085810
- JSON: https://secwatch.observer/filing/0001193125-25-085810.json
- Plain text: https://secwatch.observer/filing/0001193125-25-085810.txt

## Key facts
- Auditor Changes
  SOLENO THERAPEUTICS INC engaged CBIZ CPAs P.C. as its auditor.
  - Action: engagement
  - Auditor: CBIZ CPAs P.C.
  source text: on April 18, 2025, CBIZ CPAs was engaged to serve as the independent registered public accounting firm of the Company for the year ending December 31, 2025
  evidence_url: https://www.sec.gov/Archives/edgar/data/1484565/000119312525085810/0001193125-25-085810-index.htm
- Auditor Changes
  Marcum LLP resigned as auditor of SOLENO THERAPEUTICS INC.
  - Action: resignation
  - Auditor: Marcum LLP
  - Successor: CBIZ CPAs P.C.
  source text: On April 17, 2025, Marcum resigned as the Company’s independent registered public accounting firm
  evidence_url: https://www.sec.gov/Archives/edgar/data/1484565/000119312525085810/0001193125-25-085810-index.htm

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