QUALYS, INC. — Director's Dealing 2019

May 9, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: QUALYS, INC. (QLYS)
CIK: 0001107843
Period of Report: 2019-05-06

Reporting Person: PACE PETER (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-05-06	Common Stock	M	22500	$8.40	Acquired	30243	Direct
2019-05-06	Common Stock	S	13779	$89.5393	Disposed	16464	Direct
2019-05-06	Common Stock	S	8621	$90.395	Disposed	7843	Direct
2019-05-06	Common Stock	S	100	$91.06	Disposed	7743	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2019-05-06	Stock Option (right to buy)	$8.40	M	22500	Disposed	2022-04-29	Common Stock (22500)	Direct

Footnotes

F1: The sale price represents the weighted average price of the shares sold ranging from $89.02 to $90.01 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2: The sale price represents the weighted average price of the shares sold ranging from $90.02 to $91.01 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F3: The option is fully vested and immediately exercisable.