QUALYS INC

Ticker: QLYS CUSIP: 74758T303 Class: COM

CIBC WORLD MARKETS CORP's Holding History (CIK: 0001056527)

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

Q4 2025

Shares 2,419 Value ($000) $321 Avg Close $137.58 Range $121.01 - $155.47

Q2 2025

Shares 4,505 Value ($000) $644 Avg Close $132.36 Range $112.61 - $143.16

Q1 2025

Shares 8,239 Value ($000) $1,038 Avg Close $135.24 Range $121.53 - $150.58

Q4 2024

Shares 3,474 Value ($000) $487 Avg Close $139.19 Range $119.17 - $170.00

Q1 2021

Shares 3,621 Value ($000) $379 Avg Close $111.92 Range $90.26 - $148.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,419	$321	$137.58	$121.01 - $155.47
Q2 2025	4,505	$644	$132.36	$112.61 - $143.16
Q1 2025	8,239	$1,038	$135.24	$121.53 - $150.58
Q4 2024	3,474	$487	$139.19	$119.17 - $170.00
Q1 2021	3,621	$379	$111.92	$90.26 - $148.84