DYAI 424B3: Secondary offering
Dyadic International
Filed with the SEC on · accession 0001493152-26-043416
DYAI filed a 424B3 (prospectus (offering)) with the SEC on Sep 18, 2026. Dyadic International filed a prospectus for the resale of up to 3,625,000 shares of common stock by selling stockholders upon exercise of warrants at $0.84 per share. The stock moved -2.1% by the first close after the filing.
Summary of the filing
Dyadic International filed a prospectus for the resale of up to 3,625,000 shares of common stock by selling stockholders upon exercise of warrants at $0.84 per share. The company will not receive any proceeds from the sale of shares by selling stockholders.
Key details
How DYAI stock reacted
Close before
$0.42
Sep 17, 2026
First close after
-2.05%
$0.41
5 trading days
+2.71%
$0.44
Since filing
-19.80%
$0.34
✦ Ask GOAX AI about this filing — what it means for DYAI, what changed since its last filings and what to watch next.
Try it free for 7 days🔔 Want to stay updated on new SEC filings for DYAI?
Click hereFrequently asked questions
What did DYAI file with the SEC on Sep 18, 2026?
DYAI filed a 424B3 (Secondary offering). Dyadic International filed a prospectus for the resale of up to 3,625,000 shares of common stock by selling stockholders upon exercise of warrants at $0.84 per share. The company will not receive any proceeds from the sale of shares by selling stockholders.
What does a secondary offering mean for DYAI stock?
New shares dilute existing holders and are often sold at a discount to the market price.
How do I read a 424B3?
The final terms of an offering of shares or bonds. Look at price, number of shares and the discount to the market price. Large offerings dilute existing shareholders.
Why are SEC filings important?
Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 424B3 (prospectus (offering)): The final terms of an offering of shares or bonds.
How did DYAI stock react to this filing?
DYAI closed at $0.42 before the filing and $0.41 on Sep 18, 2026 (-2.05%). Five trading days later: $0.44 (+2.71%).
Other DYAI SEC filings
Get alerts when DYAI files with the SEC, plus live charts, key levels and news for 13,000+ stocks.
Try SEPT free for 7 days