MONNIG TAYLOR (CTO, COO) exercised options at CLEANSPARK, INC.

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

M · 2 exercises

MONNIG TAYLOR

Filed: 2/18/2026ACC: 0001193125-26-057849

InsiderMONNIG TAYLORCIK 2022141

→

IssuerCLEANSPARK, INC.CIK 827876

Officer· CTO, COO

Since Feb 2026

-17.97K

Net shares

Net seller

$166.3K

Total sold

Open market trades

0B · 0S

Total transactions

45.66K acquired · 63.63K disposed

Non-Derivative Transactions4

Common Stock

Direct

M · Option Exercise

+535.00

Price / share

—

Trade value

—

% of position

0.4%

2/13/2026

140.89K→141.42K

Common Stock

Direct

M · Option Exercise

+45.13K

Price / share

—

Trade value

—

% of position

31.9%

2/13/2026

141.42K→186.55K

Common Stock

Direct

F · Tax Withholding

−17.76K

Price / share

$9.25

Trade value

$164.31K

% of position

9.5%

2/18/2026

186.55K→168.79K

Common Stock

Direct

F · Tax Withholding

−211.00

Price / share

$9.23

Trade value

$1.95K

% of position

0.1%

2/18/2026

168.79K→168.58K

Total

Net shares

+27.69K

Net value

-$166.26K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	2/13/2026	M · Option Exercise	+535.00	—	—	0.4%	140.89K	141.42K
Common Stock Direct	2/13/2026	M · Option Exercise	+45.13K	—	—	31.9%	141.42K	186.55K
Common Stock Direct	2/18/2026	F · Tax Withholding	−17.76K	$9.25	$164.31K	9.5%	186.55K	168.79K
Common Stock Direct	2/18/2026	F · Tax Withholding	−211.00	$9.23	$1.95K	0.1%	168.79K	168.58K
Total			+27.69K		-$166.26K

Derivative Transactions2

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

45.13K shares

−45.13K

Strike price

Held after

225.63K

Exercisable

—

2/13/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

535.00 shares

−535.00

Strike price

Held after

3.75K

Exercisable

—

2/13/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Stock Units Direct	Common Stock45.13K shares	2/13/2026	M · Option Exercise	−45.13K	0	—	225.63K
Restricted Stock Units Direct	Common Stock535.00 shares	2/13/2026	M · Option Exercise	−535.00	0	—	3.75K

Non-Derivative Holdings (Post-Transaction)1

Common Stock

Direct

Shares owned140.89K

Total

140.89K direct140.89K

Security Title	Shares Owned	Ownership Type
Common Stock	140.89K	Direct
Total	140.89K	140.89K direct

Derivative Holdings (Post-Transaction)7

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

4.28K

Shares owned

4.28K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

361K

Shares owned

361K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

270.75K

Shares owned

270.75K

Exercise price

Expiration

—

Exercise window

—

Employee Stock Options (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

15K

Shares owned

15K

Exercise price

5.98

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

396.48K

Shares owned

396.48K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

33.35K

Shares owned

33.35K

Exercise price

Expiration

—

Exercise window

—

Employee Stock Options (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

25K

Shares owned

25K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

1.11M

Owned

1.11M

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Restricted Stock Units Direct	Common Stock	0	—	—	4.28K	4.28K
Restricted Stock Units Direct	Common Stock	0	—	—	361K	361K
Restricted Stock Units Direct	Common Stock	0	—	—	270.75K	270.75K
Employee Stock Options (Right to Buy) Direct	Common Stock	5.98	—	—	15K	15K
Restricted Stock Units Direct	Common Stock	0	—	—	396.48K	396.48K
Restricted Stock Units Direct	Common Stock	0	—	—	33.35K	33.35K
Employee Stock Options (Right to Buy) Direct	Common Stock	6	—	—	25K	25K
Total					1.11M	1.11M