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QUALYS, INC.

QLYS Mostly scheduled
CIK 0001107843 #1186 in the set updated 17 Sep 2026
Bought (12 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$23.56M
$19.91M on a plan · $3.54M straight out of an exercise
Sold at will
$103.23K
2 of 148 sales
Net
−$23.56M
−$103.23K against sales at will

By person

9 insiders · 148 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Thakar Sumedh S
CEO & PRESIDENT
—
$14.62M (56) scheduled
−$14.62M
180,338
0.5213%
$31.51M
+0.3%
Kim Joo Mi
CHIEF FINANCIAL OFFICER
—
$6.39M (44) scheduled
−$6.39M
74,713
0.2160%
$13.05M
−13.9%
POSEY BRUCE K
CHIEF LEGAL OFFICER
—
$1.98M (40) scheduled
−$1.98M
59,554
0.1721%
$10.40M
+6.1%
Pfeiffer Wendy
Director
—
$277.48K (4) scheduled
−$277.48K
11,710
0.0338%
$2.05M
+19.5%
Berquist Thomas
Director
—
$193.56K (2) scheduled
−$193.56K
6,270
0.0181%
$1.10M
+43.1%
Hank Jeffrey P
Director
—
$103.23K (2)
−$103.23K
15,576
0.0450%
$2.72M
+23.0%
Rogers Kristi Marie
Director
—
—
—
11,224
0.0324%
$1.96M
+33.3%
Zangardi John A.
Director
—
—
—
6,699
0.0194%
$1.17M
−35.8%
Brooks Bradford L.
Director
—
—
—
5,826
0.0168%
$1.02M
—

Individual transactions

13
Insider
Date
Role
Action
Shares
Price
Amount
Thakar Sumedh S
15 Dec 2025
CEO & PRESIDENT
Sold after exercise
600
$151.94
$91.17K
Thakar Sumedh S
15 Dec 2025
CEO & PRESIDENT
Sold after exercise
200
$150.11
$30.02K
Thakar Sumedh S
15 Dec 2025
CEO & PRESIDENT
Sold after exercise
357
$149.54
$53.39K
Thakar Sumedh S
15 Dec 2025
CEO & PRESIDENT
Sold after exercise
1,243
$148.33
$184.37K
Thakar Sumedh S
15 Dec 2025
CEO & PRESIDENT
Sold after exercise
1,400
$147.16
$206.03K
Thakar Sumedh S
15 Dec 2025
CEO & PRESIDENT
Sold after exercise
2,100
$146.33
$307.30K
Thakar Sumedh S
15 Dec 2025
CEO & PRESIDENT
Sold after exercise
2,600
$145.49
$378.28K
Thakar Sumedh S
14 Nov 2025
CEO & PRESIDENT
Sold after exercise
300
$143.80
$43.14K
Thakar Sumedh S
14 Nov 2025
CEO & PRESIDENT
Sold after exercise
5,117
$143.18
$732.68K
Thakar Sumedh S
14 Nov 2025
CEO & PRESIDENT
Sold after exercise
1,661
$142.15
$236.10K
Thakar Sumedh S
14 Nov 2025
CEO & PRESIDENT
Sold after exercise
1,422
$141.24
$200.85K
Thakar Sumedh S
14 Oct 2025
CEO & PRESIDENT
Sold after exercise
3,957
$127.27
$503.60K
Thakar Sumedh S
14 Oct 2025
CEO & PRESIDENT
Sold after exercise
4,543
$126.44
$574.41K
Show all 148 transactions →

What was left out

Form 4 filings counted 69
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 133
Sales straight out of an exercise 13
Sales at will 2
Transactions with no price 0
Shares from compensation/vesting 319,188
History held since 30 Aug 2016