QUALYS INC

Ticker: QLYS CUSIP: 74758T303 Class: COM

Vanguard Personalized Indexing Management, LLC's Holding History (CIK: 0001767306)

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

Q4 2025
Shares 8,083 Value ($000) $1,074 Avg Close $137.58 Range $121.01 - $155.47
Q3 2025
Shares 7,317 Value ($000) $968 Avg Close $135.59 Range $124.10 - $151.10
Q2 2025
Shares 7,399 Value ($000) $1,057 Avg Close $132.36 Range $112.61 - $143.16
Q1 2025
Shares 6,765 Value ($000) $852 Avg Close $135.24 Range $121.53 - $150.58
Q4 2024
Shares 5,369 Value ($000) $753 Avg Close $139.19 Range $119.17 - $170.00
Q3 2024
Shares 4,394 Value ($000) $564 Avg Close $132.00 Range $119.32 - $151.06
Q2 2024
Shares 4,590 Value ($000) $655 Avg Close $152.28 Range $131.07 - $174.20
Q1 2024
Shares 4,045 Value ($000) $675 Avg Close $176.57 Range $156.51 - $201.03
Q4 2023
Shares 5,096 Value ($000) $1,000 Avg Close $174.91 Range $149.17 - $206.35
Q3 2023
Shares 3,766 Value ($000) $575 Avg Close $143.84 Range $122.53 - $157.88
Q2 2023
Shares 4,264 Value ($000) $551 Avg Close $123.00 Range $107.00 - $134.28
Q1 2023
Shares 4,441 Value ($000) $577 Avg Close $117.19 Range $101.10 - $130.63