---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-26-013405"
form_type: "8-K"
ticker: "DYAI"
cik: "0001213809"
company_name: "DYADIC INTERNATIONAL INC"
filed_at: "2026-03-30T23:59:59+00:00"
generated_at: "2026-05-15T08:20:55.769820+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.9
calibrated_materiality_score: 0.9
confidence: "high"
source: SEC EDGAR
---

# Dyadic receives Nasdaq deficiency notice for continued listing rule non-compliance

## Summary
- Received notice on March 27, 2026 for non-compliance with Nasdaq Listing Rule 5550(b) requiring $2.5M equity, $35M market value, or $500K net income.
- Company has 45 days to submit a compliance plan; cure period up to 180 days if plan accepted.
- Also remains non-compliant with minimum bid price rule (need $1.00) until June 17, 2026.
- Failure to cure either deficiency could lead to delisting of common stock from Nasdaq.

## SEC filing metadata
- accession: 0001493152-26-013405
- form_type: 8-K
- ticker: DYAI
- cik: 0001213809
- company_name: DYADIC INTERNATIONAL INC
- filed_at: 2026-03-30T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.9
- calibrated_materiality_score: 0.9
- confidence: high
- sec_items: 3.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1213809/000149315226013405/0001493152-26-013405-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1213809/000149315226013405/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-26-013405
- JSON: https://secwatch.observer/filing/0001493152-26-013405.json
- Plain text: https://secwatch.observer/filing/0001493152-26-013405.txt

## Key facts
- Listing & Compliance Notices
  DYADIC INTERNATIONAL INC received a nasdaq deficiency notice notice regarding stockholders equity (rules 5550(b)).
  - Exchange: nasdaq
  - Notice: deficiency notice
  - Deficiency: stockholders equity
  - Rules: 5550(b)
  source text: March 27, 2026, Dyadic International, Inc. (the “Company” or “Dyadic”) received a deficiency notice (the “Notice”) from the Nasdaq Listing Qualifications staff (the “Staff”) of The Nasdaq Stock Market LLC (“Nasdaq”) notifying the Company that it is out of compliance with the technical minimum requirements for continued listing under Nasdaq Listing Rule 5550(b) (the “Continued Listing Requirement”). The Continued Listing Requirement requires the Company to maintain at least one of the following: $2.5 million in stockholders’ equity; $35 million in market value of listed securities; or $500,000
  evidence_url: https://www.sec.gov/Archives/edgar/data/1213809/000149315226013405/0001493152-26-013405-index.htm

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