Donna L. Anderson - 20 Dec 2021 Form 4 Insider Report for Cactus, Inc. (WHD)

Role: Chief Accounting Officer
Signature: /s/ Donna Anderson, by David Isaac, as Attorney-in-Fact
Issuer symbol: WHD
Transactions as of: 20 Dec 2021
Net transactions value: -$19,291
Form type: 4
Filing time: 21 Dec 2021, 16:22:14 UTC
Next filing: 10 Mar 2022
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		+2,211	+79%		5,020	20 Dec 2021	Direct	F1
transaction	WHD	Class A Common Stock	Tax liability	$19,291	-539	-11%	$35.79	4,481	20 Dec 2021	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	Options Exercise	$0	-2,211	-18%	$0.000000	10,151	20 Dec 2021	Class A Common Stock	2,211		Direct	F1, F3

* 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 December 20, 2019, the reporting person was granted 6,635 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.