QUALYS, INC.

QLYS Net selling

CIK 0001107843 #1186 in the set updated 17 Sep 2026

Bought (120 mo)

$627.90

out of their own pocket, the only kind of buying there is

Sold (120 mo)

$513.78M

$32.95M on a plan · $254.67M straight out of an exercise

Sold at will

$226.16M

301 of 1256 sales

Net

−$513.78M

−$226.16M against sales at will

By person

22 insiders · 1,262 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

COURTOT PHILIPPE F

Director

—

$155.74M (166) scheduled

−$155.74M

5,156,645

14.91%

$900.92M

+1.9%

Philippe Courtot Family Trust entity

10% owner

—

$153.30M (63)

−$153.30M

3,850,339

11.13%

$672.69M

−25.0%

Thakar Sumedh S

CEO & PRESIDENT

—

$102.80M (424) scheduled

−$102.80M

180,338

0.5213%

$31.51M

+267.8%

POSEY BRUCE K

CHIEF LEGAL OFFICER

—

$32.36M (286) scheduled

−$32.36M

59,554

0.1721%

$10.40M

+318.2%

BERGERON SANDRA E.

Director

—

$13.09M (15)

−$13.09M

27,904

0.0807%

$4.88M

−83.5%

Kim Joo Mi

CHIEF FINANCIAL OFFICER

—

$12.17M (121) scheduled

−$12.17M

74,713

0.2160%

$13.05M

+9,310%

DIXON DONALD R

Director

—

$10.79M (17)

−$10.79M

90,495

0.2616%

$15.81M

−68.2%

Hank Jeffrey P

Director

—

$9.11M (43) scheduled

−$9.11M

15,576

0.0450%

$2.72M

+121.1%

PACE PETER

Director

—

$8.52M (12) scheduled

−$8.52M

17,118

0.0495%

$2.99M

−63.6%

Rogers Kristi Marie

Director

—

$6.26M (8) scheduled

−$6.26M

11,224

0.0324%

$1.96M

+59.3%

Deeba Amer

VP Corp Dev & Strat Alliances

—

$3.33M (39) scheduled

−$3.33M

31,867

0.0921%

$5.57M

−45.3%

Fisher Melissa B

Chief Financial Officer

—

$2.41M (34) scheduled

−$2.41M

171,633

0.4961%

$29.99M

+513.3%

Zangardi John A.

Director

$627.90 (1)

$1.11M (3)

−$1.11M

6,704

0.0194%

$1.17M

—

Headley Todd P

Director

—

$968.16K (3)

−$968.16K

7,302

0.0211%

$1.28M

−51.4%

Pfeiffer Wendy

Director

—

$918.18K (11) scheduled

−$918.18K

11,710

0.0338%

$2.05M

—

Peters Allan

Chief Revenue Officer

—

$538.67K (5)

−$538.67K

44,854

0.1297%

$7.84M

+53.5%

Berquist Thomas

Director

—

$352.74K (6) scheduled

−$352.74K

6,270

0.0181%

$1.10M

—

Paul Saikat

Chief Accounting Officer

—

—

—

10,326

0.0298%

$1.80M

+55.9%

Hatter Patricia

Director

—

—

—

7,239

0.0209%

$1.26M

—

Berutti William

Director

—

—

—

6,561

0.0190%

$1.15M

—

Brooks Bradford L.

Director

—

—

—

5,826

0.0168%

$1.02M

—

Ream Jason

Director

—

—

—

4,664

0.0135%

$814.85K

—

Individual transactions

0

Nothing of that kind in this period.

What was left out

Form 4 filings counted 754

Amendments (4/A) skipped 16

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 264

Sales straight out of an exercise 691

Sales at will 301

Transactions with no price 0

Shares from compensation/vesting 8,216,232

Sales filed before the plan box existed 295

History held since 30 Aug 2016