QUALYS INC

Ticker: QLYS CUSIP: 74758T303 Class: COM

Yorktown Management & Research Co Inc's Holding History (CIK: 0001313559)

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

Q4 2025
Shares 4,700 Value ($000) $625 Avg Close $137.58 Range $121.01 - $155.47
Q3 2025
Shares 4,700 Value ($000) $622 Avg Close $135.59 Range $124.10 - $151.10
Q2 2025
Shares 4,700 Value ($000) $671 Avg Close $132.36 Range $112.61 - $143.16
Q1 2025
Shares 4,700 Value ($000) $592 Avg Close $135.24 Range $121.53 - $150.58
Q4 2024
Shares 4,700 Value ($000) $659 Avg Close $139.19 Range $119.17 - $170.00
Q3 2024
Shares 4,700 Value ($000) $604 Avg Close $132.00 Range $119.32 - $151.06
Q2 2024
Shares 4,700 Value ($000) $670 Avg Close $152.28 Range $131.07 - $174.20
Q1 2024
Shares 4,700 Value ($000) $784 Avg Close $176.57 Range $156.51 - $201.03
Q4 2023
Shares 4,700 Value ($000) $923 Avg Close $174.91 Range $149.17 - $206.35
Q3 2023
Shares 4,700 Value ($000) $717 Avg Close $143.84 Range $122.53 - $157.88
Q2 2023
Shares 4,700 Value ($000) $607 Avg Close $123.00 Range $107.00 - $134.28
Q1 2023
Shares 4,700 Value ($000) $611 Avg Close $117.19 Range $101.10 - $130.63
Q4 2022
Shares 4,700 Value ($000) $527 Avg Close $124.92 Range $107.69 - $148.51
Q3 2022
Shares 4,700 Value ($000) $655 Avg Close $140.93 Range $114.02 - $162.36
Q2 2022
Shares 4,700 Value ($000) $593 Avg Close $130.99 Range $110.74 - $150.10
Q1 2022
Shares 4,700 Value ($000) $669 Avg Close $127.72 Range $108.10 - $145.50
Q4 2021
Shares 4,700 Value ($000) $645 Avg Close $127.76 Range $106.48 - $142.94
Q3 2021
Shares 4,700 Value ($000) $523 Avg Close $109.53 Range $97.02 - $121.07
Q2 2021
Shares 4,700 Value ($000) $473 Avg Close $101.79 Range $92.00 - $108.98
Q1 2021
Shares 3,000 Value ($000) $314 Avg Close $111.92 Range $90.26 - $148.84
Q4 2020
Shares 3,000 Value ($000) $366 Avg Close $98.93 Range $86.65 - $126.30
Q3 2020
Shares 3,000 Value ($000) $294 Avg Close $106.95 Range $90.93 - $125.22