Thomas J. Carley - Jul 1, 2021 Form 4 Insider Report for BARRETT BUSINESS SERVICES INC (BBSI)

Role: Director
Signature: /s/ Anthony Harris, as attorney-in-fact
Stock symbol: BBSI
Transactions as of: Jul 1, 2021
Transactions value $: $0
Form type: 4
Date filed: 7/6/2021, 06:14 PM
Next filing: Jul 6, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	BBSI	Common Stock	Options Exercise	$0	+1.46K	+6.79%	$0.00	22.9K	Jul 1, 2021	Direct
holding	BBSI	Common Stock						3K	Jul 1, 2021	By Spouse

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	BBSI	Restricted Stock Units	Options Exercise	$0	-1.46K	-100%	$0.00^*	0	Jul 1, 2021	Common Stock	1.46K		Direct	F1, F2
transaction	BBSI	Restricted Stock Units	Award	$0	+1.19K		$0.00	1.19K	Jul 1, 2021	Common Stock	1.19K		Direct	F1, F3

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

Explanation of Responses:

Id	Content
F1	Each Restricted Stock Unit represents a contingent right to receive one share of the Issuer's common stock.
F2	The Restricted Stock Units vest in one equal annual installment beginning July 1, 2021, and will be settled by delivery of unrestricted shares of common stock on the vesting date.
F3	The Restricted Stock Units vest in one equal annual installment beginning July 1, 2022, and will be settled by delivery of unrestricted shares of common stock on the vesting date.