QUALYS INC

Ticker: QLYS CUSIP: 74758T303 Class: COM

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q4 2025

Shares 8,509 Value ($000) $1,131 Avg Close $137.58 Range $121.01 - $155.47

Q4 2020

Shares 7,111 Value ($000) $867 Avg Close $98.93 Range $86.65 - $126.30

Q3 2020

Shares 4,071 Value ($000) $399 Avg Close $106.95 Range $90.93 - $125.22

Q2 2020

Shares 5,359 Value ($000) $557 Avg Close $104.77 Range $81.80 - $119.20

Q4 2019

Shares 2,855 Value ($000) $238 Avg Close $82.92 Range $73.76 - $88.91

Q3 2018

Shares 3,301 Value ($000) $294 Avg Close $89.90 Range $82.91 - $98.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,509	$1,131	$137.58	$121.01 - $155.47
Q4 2020	7,111	$867	$98.93	$86.65 - $126.30
Q3 2020	4,071	$399	$106.95	$90.93 - $125.22
Q2 2020	5,359	$557	$104.77	$81.80 - $119.20
Q4 2019	2,855	$238	$82.92	$73.76 - $88.91
Q3 2018	3,301	$294	$89.90	$82.91 - $98.30