Qualys director granted 2,628 RSUs

Zangardi John A. reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Zangardi John A. reported acquisition or exercise transactions in this Form 4 filing.

QUALYS, INC. director John A. Zangardi received a grant of 2,628 shares of common stock in the form of restricted stock units as equity compensation. These units vest on the earlier of June 10, 2027 or the day before Qualys' 2027 annual meeting of stockholders, contingent on his continued service. Following this award, he directly holds 6,699 shares of common stock and also reports 5 shares held indirectly through his son.

Insider Trade Summary

Grant/Award: 2,628 shares

Grant/Award 2 txns

Insider Zangardi John A.

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	2,628	$0.00	$0.00
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 6,699 shares (Direct); Common Stock — 5 shares (Indirect, By Son)

Footnotes (1)

1. F1. The reported securities represent restricted stock units which vest on the earlier of (i) June 10, 2027 or (ii) the day before the Issuer's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service through each such vesting date.

Key Figures

RSU grant size: 2,628 shares Grant price per share: $0.00 per share Vesting date: June 10, 2027 +2 more

5 metrics

RSU grant size 2,628 shares Restricted stock units of common stock granted to director

Grant price per share $0.00 per share Recorded value for the RSU award

Vesting date June 10, 2027 Or the day before the 2027 annual meeting, whichever is earlier

Direct holdings after grant 6,699 shares Common stock directly held following the RSU award

Indirect holdings 5 shares Common stock held indirectly, noted as "By Son"

Key Terms

restricted stock units, vest, annual meeting of stockholders

3 terms

restricted stock units financial

"The reported securities represent restricted stock units which vest on the earlier of"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

vest financial

"restricted stock units which vest on the earlier of (i) June 10, 2027"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

annual meeting of stockholders financial

"or (ii) the day before the Issuer's 2027 annual meeting of stockholders"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Qualys (QLYS) director John A. Zangardi receive in this Form 4 filing?

John A. Zangardi received 2,628 restricted stock units of Qualys common stock as equity compensation. The award is recorded at a price of $0.00 per share, reflecting a grant, not a market purchase, and increases his reported direct holdings to 6,699 shares.

When do John A. Zangardi’s new Qualys (QLYS) restricted stock units vest?

The 2,628 restricted stock units vest on the earlier of June 10, 2027 or the day before Qualys’ 2027 annual meeting of stockholders. Vesting is conditioned on Zangardi’s continued service with the company through the applicable vesting date, according to the filing footnote.

How many Qualys (QLYS) shares does John A. Zangardi hold after this transaction?

After the reported award, John A. Zangardi directly holds 6,699 shares of Qualys common stock. The filing also shows an additional 5 shares reported as indirectly owned, held "By Son," indicating a small indirect position associated with a family member.

Is the Qualys (QLYS) Form 4 transaction a market purchase or sale?

The Form 4 records a grant of 2,628 restricted stock units at $0.00 per share, not an open-market purchase or sale. This represents stock-based compensation to director John A. Zangardi, rather than a discretionary buy or sell in the public market.

What service condition applies to John A. Zangardi’s new Qualys (QLYS) RSUs?

The restricted stock units vest only if John A. Zangardi continues his service with Qualys through each vesting date. The filing states vesting occurs on June 10, 2027 or the day before the 2027 annual meeting, provided this continued-service condition is met.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/11/2026 - 07:08 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Zangardi John A.

(Last) (First) (Middle)

C/O QUALYS, INC.

919 E. HILLSDALE BLVD.

(Street)

FOSTER CITY CALIFORNIA 94404

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
QUALYS, INC. [ QLYS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/10/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	06/10/2026		A		2,628(1)	A	$0	6,699	D
Common Stock								5	I	By Son

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The reported securities represent restricted stock units which vest on the earlier of (i) June 10, 2027 or (ii) the day before the Issuer's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service through each such vesting date.

	/s/ Bruce Posey, by power of attorney	06/11/2026
	** 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 4 (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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)