QUALYS INC

Ticker: QLYS CUSIP: 74758T303 Class: COM

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 346,513 Value ($000) $45,854 Avg Close $135.59 Range $124.10 - $151.10

Q1 2024

Shares 182,037 Value ($000) $30,377 Avg Close $176.57 Range $156.51 - $201.03

Q2 2017

Shares 601,302 Value ($000) $24,533 Avg Close $40.16 Range $34.80 - $44.35

Q1 2017

Shares 645,113 Value ($000) $24,450 Avg Close $35.13 Range $31.80 - $38.38

Q4 2016

Shares 18,727 Value ($000) $593 Avg Close $35.20 Range $30.61 - $39.67

Q3 2016

Shares 1,081,439 Value ($000) $41,300 Avg Close $33.49 Range $29.69 - $38.32

Q2 2016

Shares 1,715,049 Value ($000) $51,126 Avg Close $28.08 Range $23.77 - $32.65

Q1 2016

Shares 1,652,049 Value ($000) $41,813 Avg Close $25.93 Range $16.96 - $32.48

Q3 2015

Shares 245,214 Value ($000) $6,979 Avg Close $33.54 Range $25.32 - $42.97

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	346,513	$45,854	$135.59	$124.10 - $151.10
Q1 2024	182,037	$30,377	$176.57	$156.51 - $201.03
Q2 2017	601,302	$24,533	$40.16	$34.80 - $44.35
Q1 2017	645,113	$24,450	$35.13	$31.80 - $38.38
Q4 2016	18,727	$593	$35.20	$30.61 - $39.67
Q3 2016	1,081,439	$41,300	$33.49	$29.69 - $38.32
Q2 2016	1,715,049	$51,126	$28.08	$23.77 - $32.65
Q1 2016	1,652,049	$41,813	$25.93	$16.96 - $32.48
Q3 2015	245,214	$6,979	$33.54	$25.32 - $42.97