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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•41 filings

SOTK

SONO TEK CORP

Net sales of $42.8K over the last 3 months

1 seller 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

−$42,815

0 buyers · 1 sellers

12-month purchases

$9,888

1 distinct insiders

12-month sales

$159,039

2 distinct insiders

Highlighted alerts

11

5 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.

91
Raw transactions
Everything returned by the filing
16
Voluntary view
P/S trades after deterministic checks
58
Administrative noise
Stored, never alerted
5
10b5-1
Shown as informational
SEC ownership XML facts
Code
F
Shares
2,506
Price
$7.12
Footnotes
6

Reporting person exercised 1650 vested options. Reporting person exercised 7722 vested options. Reporting person exercised 5488 vested options. Reporting person surrenderred 1031 shares of SOTK common stock as payment for the exercise of options. Reporting person surrenderred 4468 shares of SOTK common stock as payment for the exercise of options. Reporting person surrenderred 2505 shares of SOTK common stock as payment for the exercise of options.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

16 transactions

Bagley Stephen James

CFO

SaleAlert
Shares
8,346
Price
$5.13
Value
$42,815
Open SEC filing

Bagley Stephen James

CFO

SaleAlert
Shares
1,200
Price
$5.08
Value
$6,090
Open SEC filing

Bagley Stephen James

CFO

SaleAlert
Shares
3,454
Price
$5.43
Value
$18,759
Open SEC filing

COCCIO CHRISTOPHER L

Director

SaleAlert
Shares
17,000
Price
$5.38
Value
$91,375
Open SEC filing

Lawal Adeniyi

Director

PurchaseAlert
Shares
2,400
Price
$4.12
Value
$9,888
Open SEC filing

COCCIO CHRISTOPHER L

Director

Sale 10b5-1
Shares
12,320
Price
$4.78
Value
$58,893
Open SEC filing

COCCIO CHRISTOPHER L

Director

Sale 10b5-1
Shares
2,015
Price
$4.65
Value
$9,370
Open SEC filing

COCCIO CHRISTOPHER L

Director

Sale 10b5-1
Shares
2,097
Price
$4.66
Value
$9,772
Open SEC filing

COCCIO CHRISTOPHER L

Director

Sale 10b5-1
Shares
100
Price
$4.67
Value
$467.00
Open SEC filing

COCCIO CHRISTOPHER L

Director

Sale 10b5-1
Shares
100
Price
$4.67
Value
$466.50
Open SEC filing

Bagley Stephen James

CFO

SaleAlert
Shares
299
Price
$3.34
Value
$998.66
Open SEC filing

Bagley Stephen James

CFO

SaleAlert
Shares
295
Price
$3.35
Value
$988.25
Open SEC filing

Bagley Stephen James

CFO

SaleAlert
Shares
301
Price
$3.34
Value
$1,005
Open SEC filing

Bagley Stephen James

CFO

SaleAlert
Shares
998
Price
$3.36
Value
$3,353
Open SEC filing

Bagley Stephen James

CFO

SaleAlert
Shares
350
Price
$3.33
Value
$1,166
Open SEC filing

Strasburg Philip A

Director

SaleAlert
Shares
2,000
Price
$3.62
Value
$7,240
Open SEC filing

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