Stephen Tadlock - 10 Mar 2025 Form 4 Insider Report for Cactus, Inc. (WHD)

Role: EVP and CEO of Spoolable Tech
Signature: /s/ Stephen Tadlock, by Will Marsh as Attorney-in-Fact
Issuer symbol: WHD
Transactions as of: 10 Mar 2025
Net transactions value: -$280,255
Form type: 4
Filing time: 12 Mar 2025, 19:44:50 UTC
Previous filing: 06 Nov 2024
Next filing: 21 Mar 2025
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	WHD	Class A Common Stock	Options Exercise		+7,976	+22%		44,253	10 Mar 2025	Direct	F1
transaction	WHD	Class A Common Stock	Tax liability	$142,054	-3,140	-7.1%	$45.24	41,113	10 Mar 2025	Direct	F2
transaction	WHD	Class A Common Stock	Options Exercise		+2,584	+6.3%		43,697	11 Mar 2025	Direct	F1
transaction	WHD	Class A Common Stock	Tax liability	$47,260	-1,017	-2.3%	$46.47	42,680	11 Mar 2025	Direct	F2
transaction	WHD	Class A Common Stock	Options Exercise		+4,972	+12%		47,652	11 Mar 2025	Direct	F1
transaction	WHD	Class A Common Stock	Tax liability	$90,942	-1,957	-4.1%	$46.47	45,695	11 Mar 2025	Direct	F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	WHD	Restricted Stock Units	Award	$0	+12,080	+11%	$0.000000	127,000	10 Mar 2025	Class A Common Stock	12,080		Direct	F1, F3
transaction	WHD	Restricted Stock Units	Options Exercise	$0	-7,976	-6.3%	$0.000000	119,024	10 Mar 2025	Class A Common Stock	7,976		Direct	F1, F4
transaction	WHD	Restricted Stock Units	Options Exercise	$0	-2,584	-2.2%	$0.000000	116,440	11 Mar 2025	Class A Common Stock	2,584		Direct	F1, F5
transaction	WHD	Restricted Stock Units	Options Exercise	$0	-4,972	-4.3%	$0.000000	111,468	11 Mar 2025	Class A Common Stock	4,972		Direct	F1, F6

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.
F2	Represents shares withheld by the Company to satisfy tax withholding obligations upon the vesting of previously granted restricted stock units.
F3	On March 10, 2025, the reporting person was granted 12,080 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.
F4	On March 10, 2023, the reporting person was granted 23,932 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.
F5	On March 11, 2022, the reporting person was granted 7,752 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.
F6	On March 11, 2024, the reporting person was granted 14,915 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.