QUALYS INC

Ticker: QLYS CUSIP: 74758T303 Class: COM

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025
Shares 64,150 Value ($000) $8,526 Avg Close $137.58 Range $121.01 - $155.47
Q3 2025
Shares 14,113 Value ($000) $1,868 Avg Close $135.59 Range $124.10 - $151.10
Q2 2025
Shares 20,354 Value ($000) $2,908 Avg Close $132.36 Range $112.61 - $143.16
Q1 2025
Shares 79,174 Value ($000) $9,970 Avg Close $135.24 Range $121.53 - $150.58
Q4 2024
Shares 49,472 Value ($000) $6,937 Avg Close $139.19 Range $119.17 - $170.00
Q3 2024
Shares 76,280 Value ($000) $9,799 Avg Close $132.00 Range $119.32 - $151.06
Q2 2024
Shares 96,160 Value ($000) $13,712 Avg Close $152.28 Range $131.07 - $174.20
Q1 2024
Shares 77,034 Value ($000) $12,855 Avg Close $176.57 Range $156.51 - $201.03
Q4 2023
Shares 83,366 Value ($000) $16,363 Avg Close $174.91 Range $149.17 - $206.35
Q3 2023
Shares 100,726 Value ($000) $15,366 Avg Close $143.84 Range $122.53 - $157.88
Q2 2023
Shares 175,322 Value ($000) $22,646 Avg Close $123.00 Range $107.00 - $134.28
Q1 2023
Shares 178,979 Value ($000) $23,271 Avg Close $117.19 Range $101.10 - $130.63
Q4 2022
Shares 156,296 Value ($000) $17,541 Avg Close $124.92 Range $107.69 - $148.51
Q3 2022
Shares 30,013 Value ($000) $4,183 Avg Close $140.93 Range $114.02 - $162.36
Q2 2022
Shares 4,400 Value ($000) $555 Avg Close $130.99 Range $110.74 - $150.10
Q1 2022
Shares 4,130 Value ($000) $588 Avg Close $127.72 Range $108.10 - $145.50
Q4 2021
Shares 43,660 Value ($000) $5,991 Avg Close $127.76 Range $106.48 - $142.94
Q3 2021
Shares 42,243 Value ($000) $4,701 Avg Close $109.53 Range $97.02 - $121.07
Q2 2021
Shares 12,233 Value ($000) $1,232 Avg Close $101.79 Range $92.00 - $108.98
Q4 2020
Shares 1,740 Value ($000) $212 Avg Close $98.93 Range $86.65 - $126.30
Q3 2020
Shares 33,631 Value ($000) $3,296 Avg Close $106.95 Range $90.93 - $125.22
Q2 2020
Shares 51,145 Value ($000) $5,320 Avg Close $104.77 Range $81.80 - $119.20
Q1 2020
Shares 150,066 Value ($000) $13,054 Avg Close $83.95 Range $63.37 - $94.72
Q4 2019
Shares 123,508 Value ($000) $10,297 Avg Close $82.92 Range $73.76 - $88.91
Q3 2019
Shares 5,626 Value ($000) $425 Avg Close $83.33 Range $72.76 - $92.19
Q2 2019
Shares 16,686 Value ($000) $1,453 Avg Close $86.26 Range $78.10 - $95.99
Q1 2019
Shares 6,189 Value ($000) $512 Avg Close $83.25 Range $69.35 - $97.12
Q3 2015
Shares 7,077 Value ($000) $201 Avg Close $33.54 Range $25.32 - $42.97
Q2 2015
Shares 15,693 Value ($000) $633 Avg Close $44.87 Range $36.21 - $55.47
Q2 2014
Shares 14,766 Value ($000) $379 Avg Close $22.74 Range $18.00 - $26.88
Q4 2013
Shares 16,432 Value ($000) $380 Avg Close $22.22 Range $19.56 - $24.90