Qualys Inc.

Last updated September 27, 2026

Organization details

Legal name
Qualys Inc.
Ownership
Public
Status
Active
Sector (GICS)
Information Technology
SIC code
7372 — Services-Prepackaged Software
Jurisdiction of incorporation
Delaware
Headquarters city
Foster City
Headquarters state / province
California
Headquarters country
United States
Fiscal year end
December
Ticker symbol
QLYS
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001107843
EIN
77-0534145
Wikidata ID
Q7268802

Board of directors

Chief executives

Sumedh S. Thakar · CEO & President
Dates unknown

Director election results

Annual meeting of June 10, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

2 of this board's directors also sit on 2 other boards. 1 is in the same sector.

Network of Qualys Inc.'s board connections AAR Corp. AAR Corp. Asana Inc. Asana Inc. Peter Pace Peter Pace Thomas Berquist Thomas Berquist Qualys Inc.
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$23,119,621
156 sales by 6 insiders
Date Insider Transaction Shares Price Value
Nov 5, 2026 Kim Joo Mi Officer (CHIEF FINANCIAL OFFICER) Grant or award +26,179 — —
Nov 5, 2026 POSEY BRUCE K Officer (CHIEF LEGAL OFFICER) Grant or award +15,241 — —
Nov 5, 2026 Sumedh S. Thakar Director, Officer (CEO & PRESIDENT) Grant or award +48,028 — —
Nov 2, 2026 Kim Joo Mi Officer (CHIEF FINANCIAL OFFICER) Open-market sale −850 $207.54 $176,411
Nov 2, 2026 Kim Joo Mi Officer (CHIEF FINANCIAL OFFICER) Open-market sale −393 $208.83 $82,071
Nov 2, 2026 Kim Joo Mi Officer (CHIEF FINANCIAL OFFICER) Open-market sale −654 $210.07 $137,386
Nov 2, 2026 Kim Joo Mi Officer (CHIEF FINANCIAL OFFICER) Open-market sale −234 $210.92 $49,355
Nov 2, 2026 Kim Joo Mi Officer (CHIEF FINANCIAL OFFICER) Open-market sale −528 $212.62 $112,263
Nov 1, 2026 Kim Joo Mi Officer (CHIEF FINANCIAL OFFICER) Shares withheld for tax −3,846 $224.12 $861,966
Nov 1, 2026 POSEY BRUCE K Officer (CHIEF LEGAL OFFICER) Shares withheld for tax −2,270 $224.12 $508,752
Nov 1, 2026 Sumedh S. Thakar Director, Officer (CEO & PRESIDENT) Shares withheld for tax −6,749 $224.12 $1,512,586
Oct 20, 2026 POSEY BRUCE K Officer (CHIEF LEGAL OFFICER) Open-market sale −84 $184.33 $15,484
Oct 20, 2026 POSEY BRUCE K Officer (CHIEF LEGAL OFFICER) Open-market sale −7 $185.31 $1,297
Oct 20, 2026 POSEY BRUCE K Officer (CHIEF LEGAL OFFICER) Open-market sale −35 $187.25 $6,554
Oct 20, 2026 POSEY BRUCE K Officer (CHIEF LEGAL OFFICER) Open-market sale −244 $189.52 $46,242

Organizations in the same sector, closest in location and size first.

Questions about Qualys Inc.

Who is the CEO of Qualys Inc.?

Sumedh S. Thakar is Qualys Inc.'s CEO & President.

How many directors are on Qualys Inc.'s board?

Qualys Inc.'s board has 9 directors: Bradford L. Brooks, Jeffrey P. Hank, John A. Zangardi, Kristi Marie Rogers, Peter Pace, Sumedh S. Thakar, Thomas Berquist, Wendy Pfeiffer and William Berutti.

Are Qualys Inc. insiders buying or selling shares?

Over the last 12 months, Qualys Inc. insiders made no open-market purchases and sold $23.1 million of shares in 156 sales on the open market, as reported to the SEC on Forms 4 and 5.

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