KUHA MARIA T (VP) exercised options at SONO TEK CORP

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 3 exercises

KUHA MARIA T

Filed: 10/16/2026ACC: 0001171520-26-000311

InsiderKUHA MARIA TCIK 1945713

→

IssuerSONO TEK CORPCIK 806172

Officer· VP

Since Aug 2022

-8.01K

Net shares

Net seller

$57.0K

Total sold

Open market trades

0B · 0S

Total transactions

14.86K acquired · 22.86K disposed

Non-Derivative Transactions6

SOTK Common Stock

Direct

M · Option Exercise

+1.65K

Price / share

$4.45

Trade value

$7.34K

% of position

275.0%

10/14/2026

600.00→2.25K

SOTK Common Stock

Direct

F · Tax Withholding

−1.03K

Price / share

$7.12

Trade value

$7.34K

% of position

45.8%

10/14/2026

2.25K→1.22K

SOTK Common Stock

Direct

M · Option Exercise

+7.72K

Price / share

$4.12

Trade value

$31.81K

% of position

633.5%

10/14/2026

1.22K→8.94K

SOTK Common Stock

Direct

F · Tax Withholding

−4.47K

Price / share

$7.12

Trade value

$31.81K

% of position

50.0%

10/14/2026

8.94K→4.47K

SOTK Common Stock

Direct

M · Option Exercise

+5.49K

Price / share

$3.25

Trade value

$17.84K

% of position

122.7%

10/14/2026

4.47K→9.96K

SOTK Common Stock

Direct

F · Tax Withholding

−2.51K

Price / share

$7.12

Trade value

$17.84K

% of position

25.2%

10/14/2026

9.96K→7.46K

Total

Net shares

+6.86K

Net value

-$2.46

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
SOTK Common Stock Direct	10/14/2026	M · Option Exercise	+1.65K	$4.45	$7.34K	275.0%	600.00	2.25K
SOTK Common Stock Direct	10/14/2026	F · Tax Withholding	−1.03K	$7.12	$7.34K	45.8%	2.25K	1.22K
SOTK Common Stock Direct	10/14/2026	M · Option Exercise	+7.72K	$4.12	$31.81K	633.5%	1.22K	8.94K
SOTK Common Stock Direct	10/14/2026	F · Tax Withholding	−4.47K	$7.12	$31.81K	50.0%	8.94K	4.47K
SOTK Common Stock Direct	10/14/2026	M · Option Exercise	+5.49K	$3.25	$17.84K	122.7%	4.47K	9.96K
SOTK Common Stock Direct	10/14/2026	F · Tax Withholding	−2.51K	$7.12	$17.84K	25.2%	9.96K	7.46K
Total			+6.86K		-$2.46

Derivative Transactions3

SOTK Options

Direct

D · Disposition

Converts to

SOTK Common Stock

1.65K shares

−1.65K

Strike price

4.45

Held after

33.35K

Exercisable

—

10/14/2026

SOTK Options

Direct

D · Disposition

Converts to

SOTK Common Stock

7.72K shares

−7.72K

Strike price

4.12

Held after

25.63K

Exercisable

—

10/14/2026

SOTK Options

Direct

D · Disposition

Converts to

SOTK Common Stock

5.49K shares

−5.49K

Strike price

3.25

Held after

20.14K

Exercisable

—

10/14/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
SOTK Options Direct	SOTK Common Stock1.65K shares	10/14/2026	D · Disposition	−1.65K	4.45	—	33.35K
SOTK Options Direct	SOTK Common Stock7.72K shares	10/14/2026	D · Disposition	−7.72K	4.12	—	25.63K
SOTK Options Direct	SOTK Common Stock5.49K shares	10/14/2026	D · Disposition	−5.49K	3.25	—	20.14K