---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-26-029214"
form_type: "8-K"
ticker: "DYAI"
cik: "0001213809"
company_name: "DYADIC INTERNATIONAL INC"
filed_at: "2026-06-18T13:55:31+00:00"
generated_at: "2026-06-18T13:56:06.603381+00:00"
event_type: "regulatory"
sentiment: "negative"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Dyadic receives Nasdaq delisting notice for bid price and continued listing deficiencies

## Summary
- Nasdaq notified Dyadic on June 18, 2026 of failure to maintain minimum $1.00 bid price and meet continued listing standards.
- Company had until June 17, 2026 to cure bid price deficiency; did not comply and also lacked $5M equity for extension.
- Continued listing standards require $2.5M equity, $35M market value, or $500K net income; Dyadic fails all.
- Dyadic plans to request a hearing before Nasdaq panel, which stays delisting pending decision.
- No assurance of regaining compliance; delisting could adversely affect liquidity and capital access.

## SEC filing metadata
- accession: 0001493152-26-029214
- form_type: 8-K
- ticker: DYAI
- cik: 0001213809
- company_name: DYADIC INTERNATIONAL INC
- filed_at: 2026-06-18T13:55:31+00:00
- event_type: regulatory
- sentiment: negative
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 3.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1213809/000149315226029214/0001493152-26-029214-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1213809/000149315226029214/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-26-029214
- JSON: https://secwatch.observer/filing/0001493152-26-029214.json
- Plain text: https://secwatch.observer/filing/0001493152-26-029214.txt

## Key facts
- Listing & Compliance Notices
  DYADIC INTERNATIONAL INC received a nasdaq delisting notice notice regarding other (rules 5550(b)).
  - Exchange: nasdaq
  - Notice: delisting notice
  - Rules: 5550(b)
  source text: June 18, 2026, Dyadic International, Inc. (the “Company” or “Dyadic”) received a notification (the “Notification”) from The Nasdaq Stock Market LLC (“Nasdaq”) informing the Company that Nasdaq has initiated a process that could result in the delisting of the Company’s securities from Nasdaq due to the Company’s failure to comply with Nasdaq Listing Rule 5450(a)(1) (the “Bid Price Rule”), which requires listed companies to maintain a minimum bid price of $1.00 per share. As previously disclosed, in accordance with the Bid Price Rule, the Company was provided 180 calendar days, or until June 17
  evidence_url: https://www.sec.gov/Archives/edgar/data/1213809/000149315226029214/0001493152-26-029214-index.htm
- Listing & Compliance Notices
  DYADIC INTERNATIONAL INC received a nasdaq delisting notice notice regarding minimum bid price (rules 5450(a)(1)).
  - Exchange: nasdaq
  - Notice: delisting notice
  - Deficiency: minimum bid price
  - Rules: 5450(a)(1)
  source text: June 18, 2026, Dyadic International, Inc. (the “Company” or “Dyadic”) received a notification (the “Notification”) from The Nasdaq Stock Market LLC (“Nasdaq”) informing the Company that Nasdaq has initiated a process that could result in the delisting of the Company’s securities from Nasdaq due to the Company’s failure to comply with Nasdaq Listing Rule 5450(a)(1) (the “Bid Price Rule”), which requires listed companies to maintain a minimum bid price of $1.00 per share. As previously disclosed, in accordance with the Bid Price Rule, the Company was provided 180 calendar days, or until June 17
  evidence_url: https://www.sec.gov/Archives/edgar/data/1213809/000149315226029214/0001493152-26-029214-index.htm

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