QUALYS INC

Ticker: QLYS CUSIP: 74758T303 Class: COM

Brevan Howard Capital Management LP's Holding History (CIK: 0001512857)

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

Q4 2025

Shares 7,813 Value ($000) $1,038 Avg Close $137.58 Range $121.01 - $155.47

Q3 2025

Shares 15,506 Value ($000) $2,052 Avg Close $135.59 Range $124.10 - $151.10

Q2 2025

Shares 20,711 Value ($000) $2,959 Avg Close $132.36 Range $112.61 - $143.16

Q1 2025

Shares 17,558 Value ($000) $2,211 Avg Close $135.24 Range $121.53 - $150.58

Q4 2024

Shares 13,374 Value ($000) $1,875 Avg Close $139.19 Range $119.17 - $170.00

Q3 2024

Shares 1,829 Value ($000) $235 Avg Close $132.00 Range $119.32 - $151.06

Q2 2024

Shares 5,729 Value ($000) $817 Avg Close $152.28 Range $131.07 - $174.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,813	$1,038	$137.58	$121.01 - $155.47
Q3 2025	15,506	$2,052	$135.59	$124.10 - $151.10
Q2 2025	20,711	$2,959	$132.36	$112.61 - $143.16
Q1 2025	17,558	$2,211	$135.24	$121.53 - $150.58
Q4 2024	13,374	$1,875	$139.19	$119.17 - $170.00
Q3 2024	1,829	$235	$132.00	$119.32 - $151.06
Q2 2024	5,729	$817	$152.28	$131.07 - $174.20