MARSH WILLIAM D

PrivateCIK: 1570404
Location

HOUSTON, TX

MARSH WILLIAM D (GC, VP of Admin. and Secretary) exercised options at CACTUS, INC.

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

M · 3 exercises
InsiderMARSH WILLIAM DCIK 1570404
IssuerCACTUS, INC.CIK 1699136
Officer· GC, VP of Admin. and Secretary
Since May 2022
+5.48K
Net shares
Net buyer
$238.1K
Total sold
0
Open market trades
0B · 0S
11
Total transactions
26.74K acquired · 21.26K disposed
Non-Derivative Transactions7

Class A Common Stock

Direct
M · Option Exercise

Shares

+6.45K

Price / share

Trade value

% of position

29.0%
3/10/2026
22.20K28.66K

Class A Common Stock

Direct
F · Tax Withholding

Shares

2.54K

Price / share

$48.60

Trade value

$123.40K

% of position

8.9%
3/10/2026
28.66K26.12K

Class A Common Stock

Direct
M · Option Exercise

Shares

+2.69K

Price / share

Trade value

% of position

10.3%
3/10/2026
26.12K28.80K

Class A Common Stock

Direct
F · Tax Withholding

Shares

1.06K

Price / share

$48.60

Trade value

$51.37K

% of position

3.7%
3/10/2026
28.80K27.74K

Class A Common Stock

Direct
M · Option Exercise

Shares

+3.31K

Price / share

Trade value

% of position

11.9%
3/11/2026
27.74K31.06K

Class A Common Stock

Direct
F · Tax Withholding

Shares

1.30K

Price / share

$48.56

Trade value

$63.37K

% of position

4.2%
3/11/2026
31.06K29.75K

Class A Common Stock

Direct
G · Gift

Shares

3.91K

Price / share

Trade value

% of position

13.1%
3/11/2026
29.75K25.84K
Total

Net shares

+3.64K

Net value

-$238.14K

Derivative Transactions4

Restricted Stock Units

Direct
A · Award
Converts to

Class A Common Stock

14.29K shares

Shares

+14.29K

Strike price

Held after

55.09K

Exercisable

3/10/2026

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Class A Common Stock

6.45K shares

Shares

6.45K

Strike price

Held after

48.64K

Exercisable

3/10/2026

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Class A Common Stock

2.69K shares

Shares

2.69K

Strike price

Held after

45.95K

Exercisable

3/10/2026

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Class A Common Stock

3.31K shares

Shares

3.31K

Strike price

Held after

42.64K

Exercisable

3/11/2026
MARSH WILLIAM D — Insider Transaction (Form 4) Filed Mar 12, 2026 | Finecho