SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person* Paul Saikat (Last) (First) (Middle) C/O QUALYS, INC. 919 E. HILLSDALE BLVD. (Street) FOSTER CITY CA 94404 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 04/27/2021	3. Issuer Name and Ticker or Trading Symbol QUALYS, INC. [ QLYS ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) Chief Accounting Officer	5. If Amendment, Date of Original Filed (Month/Day/Year) 04/29/2021
			6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	3,309(1)	D
Common Stock	1,058(2)	D
Common Stock	2,255	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The reported securities represent unvested restricted stock units ("RSUs") which will vest quarterly in eight equal installments beginning on July 1, 2021, subject to the Reporting Person's continued service through each vesting date.

2. The reported securities represent unvested RSUs which will vest quarterly in thirteen equal installments beginning on May 1, 2021, subject to the Reporting Person's continued service through each vesting date.

Remarks:

	/s/ Bruce Posey, by Power of Attorney for Saikat Paul	04/29/2021
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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