QUALYS INC

Ticker: QLYS CUSIP: 74758T303 Class: COM

PRIVATE TRUST CO NA's Holding History (CIK: 0001277557)

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

Q4 2025
Shares 108 Value ($000) $14 Avg Close $137.58 Range $121.01 - $155.47
Q3 2025
Shares 15 Value ($000) $2 Avg Close $135.59 Range $124.10 - $151.10
Q2 2025
Shares 15 Value ($000) $2 Avg Close $132.36 Range $112.61 - $143.16
Q1 2025
Shares 15 Value ($000) $2 Avg Close $135.24 Range $121.53 - $150.58
Q4 2024
Shares 15 Value ($000) $2 Avg Close $139.19 Range $119.17 - $170.00
Q3 2024
Shares 15 Value ($000) $2 Avg Close $132.00 Range $119.32 - $151.06
Q2 2024
Shares 15 Value ($000) $2 Avg Close $152.28 Range $131.07 - $174.20
Q1 2024
Shares 15 Value ($000) $3 Avg Close $176.57 Range $156.51 - $201.03
Q4 2023
Shares 15 Value ($000) $3 Avg Close $174.91 Range $149.17 - $206.35
Q4 2022
Shares 54 Value ($000) $0 Avg Close $124.92 Range $107.69 - $148.51
Q3 2022
Shares 48 Value ($000) $7 Avg Close $140.93 Range $114.02 - $162.36
Q2 2022
Shares 55 Value ($000) $7 Avg Close $130.99 Range $110.74 - $150.10
Q3 2014
Shares 34 Value ($000) $1 Avg Close $25.21 Range $22.65 - $29.70
Q2 2014
Shares 34 Value ($000) $1 Avg Close $22.74 Range $18.00 - $26.88
Q1 2014
Shares 34 Value ($000) $1 Avg Close $26.98 Range $20.37 - $29.94