QUALYS INC

Ticker: QLYS CUSIP: 74758T303 Class: COM

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 5,373,096 Value ($000) $714,085 Avg Close $137.58 Range $121.01 - $155.47

Q3 2025

Shares 5,477,931 Value ($000) $724,895 Avg Close $135.59 Range $124.10 - $151.10

Q2 2025

Shares 5,623,820 Value ($000) $803,475 Avg Close $132.36 Range $112.61 - $143.16

Q1 2025

Shares 5,717,106 Value ($000) $719,955 Avg Close $135.24 Range $121.53 - $150.58

Q4 2024

Shares 5,858,807 Value ($000) $821,522 Avg Close $139.19 Range $119.17 - $170.00

Q3 2024

Shares 5,744,053 Value ($000) $737,881 Avg Close $132.00 Range $119.32 - $151.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,373,096	$714,085	$137.58	$121.01 - $155.47
Q3 2025	5,477,931	$724,895	$135.59	$124.10 - $151.10
Q2 2025	5,623,820	$803,475	$132.36	$112.61 - $143.16
Q1 2025	5,717,106	$719,955	$135.24	$121.53 - $150.58
Q4 2024	5,858,807	$821,522	$139.19	$119.17 - $170.00
Q3 2024	5,744,053	$737,881	$132.00	$119.32 - $151.06