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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•12 filings

DYAI

DYADIC INTERNATIONAL INC

No net buying or selling imbalance over the last 3 months

No net buyers or sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

$0.00

0 buyers · 0 sellers

12-month purchases

$0.00

0 distinct insiders

12-month sales

$124,958

1 distinct insiders

Highlighted alerts

13

0 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

No executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

37
Raw transactions
Everything returned by the filing
13
Voluntary view
P/S trades after deterministic checks
21
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
Code
A
Shares
18,064
Price
$0.00
Footnotes
3

Represents common stock issued upon the vesting of RSUs. The RSUs were granted pursuant to the Issuer's key employee annual bonus, in lieu of a cash bonus earned for the year ended 2025. The RSUs vested in full upon grant. Annual grant of stock options. This option vests in one year, subject to continued service to the Issuer.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

13 transactions

Francisco Trust under agreement dated February 28, 1996

10% owner

SaleAlert
Shares
2,616
Price
$1.21
Value
$3,173
Open SEC filing

Francisco Trust under agreement dated February 28, 1996

10% owner

SaleAlert
Shares
54,760
Price
$1.30
Value
$71,303
Open SEC filing

Francisco Trust under agreement dated February 28, 1996

10% owner

SaleAlert
Shares
38,016
Price
$1.33
Value
$50,481
Open SEC filing

EMALFARB MARK A

CEO

PurchaseAlert
Shares
—
Price
$1,000,000
Value
—
Open SEC filing

Hazelton Joseph P

President and COO

PurchaseAlert
Shares
26,000
Price
$0.95
Value
$24,700
Open SEC filing

Francisco Trust under agreement dated February 28, 1996

10% owner

SaleAlert
Shares
15,000
Price
$2.01
Value
$30,224
Open SEC filing

Francisco Trust under agreement dated February 28, 1996

10% owner

SaleAlert
Shares
20,000
Price
$1.92
Value
$38,458
Open SEC filing

Francisco Trust under agreement dated February 28, 1996

10% owner

SaleAlert
Shares
40,000
Price
$1.98
Value
$79,072
Open SEC filing

Francisco Trust under agreement dated February 28, 1996

10% owner

SaleAlert
Shares
5,100
Price
$1.80
Value
$9,192
Open SEC filing

Francisco Trust under agreement dated February 28, 1996

10% owner

SaleAlert
Shares
41,143
Price
$1.84
Value
$75,567
Open SEC filing

Francisco Trust under agreement dated February 28, 1996

10% owner

SaleAlert
Shares
25,281
Price
$1.87
Value
$47,339
Open SEC filing

Francisco Trust under agreement dated February 28, 1996

10% owner

SaleAlert
Shares
26,340
Price
$2.43
Value
$63,911
Open SEC filing

Francisco Trust under agreement dated February 28, 1996

10% owner

PurchaseAlert
Shares
558,659
Price
$0.00
Value
$0.00
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.