Arkolith/Insider Trading/DYAI/Form 4

Emalfarb Mark A

CEO, Director, 10% OwnerDYADIC INTERNATIONAL INC (DYAI) · full profile →Form 4 · filed Jan 6, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
2
1 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jan 2, 2026Grant(A)103K—$04.8M

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jan 2, 2026Grant(A)126K—$0126K

Transaction Codes

A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001493152-26-000653) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML