QLYS

Nasdaq

QUALYS, INC.

Latest disclosureSeptember 22, 2026

Insider score Why 0?: 0/ 100
Qualifying buys · 30d: $0

0 purchases · 86 sales

Price by TradingView

Insider transactions 98

Limited filing history

Filters

Last 30 daysNo qualifying insider buying. Sales: $699.59K by 2 insiders.

Showing the first 6 of 12 trades on this page.

Tax or exercise withholding

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Value context: $556.56K
Reported price: $144.75 / share

Tax or exercise withholding

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Value context: $328.44K
Reported price: $144.75 / share

Tax or exercise withholding

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Value context: $976.77K
Reported price: $144.75 / share

Award disclosed

John A. Zangardi

Director

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Jeffrey P. Hank

Director

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Kristi Marie Rogers

Director

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Wendy Pfeiffer

Director

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Bradford L. Brooks

Director

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Thomas Berquist

Director

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Tax or exercise withholding

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Value context: $200.96K
Reported price: $88.53 / share

Tax or exercise withholding

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Value context: $340.4K
Reported price: $88.53 / share

Tax or exercise withholding

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Value context: $597.4K
Reported price: $88.53 / share

Reporting insider	Security / transaction	Amount / price	Value	Traded / disclosed	Source
CHIEF FINANCIAL OFFICER	Common StockExercise-price or tax withholding	3,845$144.75 / share	$556.56K	Aug 1Filed Aug 3 · 2d later	SEC filing
CHIEF LEGAL OFFICER	Common StockExercise-price or tax withholding	2,269$144.75 / share	$328.44K	Aug 1Filed Aug 3 · 2d later	SEC filing
CEO & PRESIDENT	Common StockExercise-price or tax withholding	6,748$144.75 / share	$976.77K	Aug 1Filed Aug 3 · 2d later	SEC filing
Director	Common StockGrant or award	2,628Award · no purchase price	Non-cash award	Jun 10Filed Jun 11 · 1d later	SEC filing
Director	Common StockGrant or award	2,628Award · no purchase price	Non-cash award	Jun 10Filed Jun 11 · 1d later	SEC filing
Director	Common StockGrant or award	2,628Award · no purchase price	Non-cash award	Jun 10Filed Jun 11 · 1d later	SEC filing
Director	Common StockGrant or award	2,628Award · no purchase price	Non-cash award	Jun 10Filed Jun 11 · 1d later	SEC filing
Director	Common StockGrant or award	2,628Award · no purchase price	Non-cash award	Jun 10Filed Jun 11 · 1d later	SEC filing
Director	Common StockGrant or award	2,628Award · no purchase price	Non-cash award	Jun 10Filed Jun 11 · 1d later	SEC filing
CHIEF LEGAL OFFICER	Common StockExercise-price or tax withholding	2,270$88.53 / share	$200.96K	May 1Filed May 4 · 3d later	SEC filing
CHIEF FINANCIAL OFFICER	Common StockExercise-price or tax withholding	3,845$88.53 / share	$340.4K	May 1Filed May 4 · 3d later	SEC filing
CEO & PRESIDENT	Common StockExercise-price or tax withholding	6,748$88.53 / share	$597.4K	May 1Filed May 4 · 3d later	SEC filing

Congress transactions 5

All Congress filings

Full sale disclosedAmended report

Qualys, Inc. - Common Stock · Stock

The filing reports a full sale for a joint account.

Thomas H TubervilleReporting Senate member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: May 3, 2024

Sale disclosed

Qualys, Inc. - Common Stock (QLYS) · Stock

The filing reports a sale for a spouse.

Lisa McClainReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: October 31, 2025

Sale disclosed

Qualys, Inc. - Common Stock (QLYS) · Stock

The filing reports a sale for a spouse.

Lisa McClainReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: October 30, 2025

Purchase disclosed

Qualys, Inc. - Common Stock (QLYS) · Stock

The filing reports a purchase for a spouse.

Lisa McClainReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: October 30, 2025

Purchase disclosed

Qualys, Inc. - Common Stock (QLYS) · Stock

The filing reports a purchase for a spouse.

Lisa McClainReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: September 11, 2025

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage

Source: SEC EDGAR · Form 4
Issuer CIK: 0001107843
Latest public acceptance: Sep 23, 2026, 01:12 AM UTC
Score calculated: Oct 8, 2026, 12:05 AM UTC
Parser: form4-parser-1.5
Classifier: form4-classifier-1.1
Scoring methodology: insider-experimental-1.1
Availability: Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.

Reporting insider

Security / transaction

Amount / price

Value

Traded / disclosed

Source

CHIEF FINANCIAL OFFICER

Common StockExercise-price or tax withholding

3,845$144.75 / share

$556.56K

Aug 1Filed Aug 3 · 2d later

SEC filing

CHIEF LEGAL OFFICER

Common StockExercise-price or tax withholding

2,269$144.75 / share

$328.44K

Aug 1Filed Aug 3 · 2d later

SEC filing

CEO & PRESIDENT

Common StockExercise-price or tax withholding

6,748$144.75 / share

$976.77K

Aug 1Filed Aug 3 · 2d later

SEC filing

Director

Common StockGrant or award