QUALYS, INC. — Director's Dealing 2023

Nov 28, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: QUALYS, INC. (QLYS)
CIK: 0001107843
Period of Report: 2023-11-27

Reporting Person: POSEY BRUCE K (Chief Legal Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-11-27	Common Stock	M	6300	$25.56	Acquired	69555	Direct
2023-11-27	Common Stock	S	200	$178.7253	Disposed	69355	Direct
2023-11-27	Common Stock	S	2463	$180.2354	Disposed	66892	Direct
2023-11-27	Common Stock	S	3175	$181.233	Disposed	63717	Direct
2023-11-27	Common Stock	S	462	$181.8726	Disposed	63255	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-11-27	Stock Option (right to buy)	$25.56	M	6300	Disposed	2026-04-28	Common Stock (6300)	Direct

Footnotes

F1: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 28, 2023.

F2: The sale price represents the weighted average price of the shares sold ranging from $178.43 to $179.13 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 sale price represents the weighted average price of the shares sold ranging from $179.70 to $180.69 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.

F4: The sale price represents the weighted average price of the shares sold ranging from $180.73 to $181.71 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.

F5: The sale price represents the weighted average price of the shares sold ranging from $181.76 to $181.97 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.

F6: This option is fully vested and immediately exercisable.