QUALYS INC

Ticker: QLYS CUSIP: 74758T303 Class: COM

CANADA PENSION PLAN INVESTMENT BOARD's Holding History (CIK: 0001283718)

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

Q4 2025
Shares 68,200 Value ($000) $9,064 Avg Close $137.58 Range $121.01 - $155.47
Q3 2025
Shares 96,800 Value ($000) $12,810 Avg Close $135.59 Range $124.10 - $151.10
Q2 2025
Shares 127,600 Value ($000) $18,230 Avg Close $132.36 Range $112.61 - $143.16
Q1 2025
Shares 116,200 Value ($000) $14,633 Avg Close $135.24 Range $121.53 - $150.58
Q4 2024
Shares 84,300 Value ($000) $11,821 Avg Close $139.19 Range $119.17 - $170.00
Q3 2024
Shares 84,000 Value ($000) $10,791 Avg Close $132.00 Range $119.32 - $151.06
Q2 2024
Shares 63,000 Value ($000) $8,984 Avg Close $152.28 Range $131.07 - $174.20
Q1 2024
Shares 7,800 Value ($000) $1,302 Avg Close $176.57 Range $156.51 - $201.03
Q1 2023
Shares 11,200 Value ($000) $1,456 Avg Close $117.19 Range $101.10 - $130.63
Q4 2022
Shares 32,900 Value ($000) $3,692 Avg Close $124.92 Range $107.69 - $148.51
Q3 2022
Shares 30,900 Value ($000) $4,307 Avg Close $140.93 Range $114.02 - $162.36
Q2 2022
Shares 24,100 Value ($000) $3,040 Avg Close $130.99 Range $110.74 - $150.10
Q1 2022
Shares 33,400 Value ($000) $4,756 Avg Close $127.72 Range $108.10 - $145.50
Q4 2021
Shares 9,200 Value ($000) $1,262 Avg Close $127.76 Range $106.48 - $142.94
Q3 2021
Shares 44,700 Value ($000) $4,975 Avg Close $109.53 Range $97.02 - $121.07
Q3 2020
Shares 19,700 Value ($000) $1,931 Avg Close $106.95 Range $90.93 - $125.22
Q2 2020
Shares 19,700 Value ($000) $2,049 Avg Close $104.77 Range $81.80 - $119.20