QUALYS INC

Ticker: QLYS CUSIP: 74758T303 Class: COM

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q4 2025
Shares 4,049 Value ($000) $538 Avg Close $137.58 Range $121.01 - $155.47
Q3 2025
Shares 4,125 Value ($000) $546 Avg Close $135.59 Range $124.10 - $151.10
Q2 2025
Shares 5,348 Value ($000) $764 Avg Close $132.36 Range $112.61 - $143.16
Q1 2025
Shares 5,067 Value ($000) $638 Avg Close $135.24 Range $121.53 - $150.58
Q4 2024
Shares 5,175 Value ($000) $726 Avg Close $139.19 Range $119.17 - $170.00
Q3 2024
Shares 5,009 Value ($000) $651 Avg Close $132.00 Range $119.32 - $151.06
Q2 2024
Shares 4,896 Value ($000) $699 Avg Close $152.28 Range $131.07 - $174.20
Q1 2024
Shares 4,789 Value ($000) $801 Avg Close $176.57 Range $156.51 - $201.03
Q4 2023
Shares 4,896 Value ($000) $986 Avg Close $174.91 Range $149.17 - $206.35
Q3 2023
Shares 4,767 Value ($000) $729 Avg Close $143.84 Range $122.53 - $157.88
Q2 2023
Shares 15,673 Value ($000) $2,062 Avg Close $123.00 Range $107.00 - $134.28
Q1 2023
Shares 6,535 Value ($000) $851 Avg Close $117.19 Range $101.10 - $130.63
Q4 2022
Shares 5,207 Value ($000) $586 Avg Close $124.92 Range $107.69 - $148.51
Q3 2022
Shares 4,454 Value ($000) $670 Avg Close $140.93 Range $114.02 - $162.36
Q2 2022
Shares 6,703 Value ($000) $915 Avg Close $130.99 Range $110.74 - $150.10
Q1 2022
Shares 5,721 Value ($000) $822 Avg Close $127.72 Range $108.10 - $145.50
Q4 2021
Shares 3,363 Value ($000) $480 Avg Close $127.76 Range $106.48 - $142.94
Q3 2021
Shares 6,446 Value ($000) $732 Avg Close $109.53 Range $97.02 - $121.07
Q2 2021
Shares 6,243 Value ($000) $646 Avg Close $101.79 Range $92.00 - $108.98
Q1 2021
Shares 7,171 Value ($000) $742 Avg Close $111.92 Range $90.26 - $148.84
Q4 2020
Shares 8,458 Value ($000) $1,031 Avg Close $98.93 Range $86.65 - $126.30
Q3 2020
Shares 4,640 Value ($000) $449 Avg Close $106.95 Range $90.93 - $125.22
Q2 2020
Shares 7,115 Value ($000) $780 Avg Close $104.77 Range $81.80 - $119.20
Q1 2020
Shares 2,271 Value ($000) $194 Avg Close $83.95 Range $63.37 - $94.72
Q4 2019
Shares 6,112 Value ($000) $510 Avg Close $82.92 Range $73.76 - $88.91
Q3 2019
Shares 5,107 Value ($000) $385 Avg Close $83.33 Range $72.76 - $92.19
Q2 2019
Shares 4,978 Value ($000) $434 Avg Close $86.26 Range $78.10 - $95.99
Q1 2019
Shares 1,414 Value ($000) $116 Avg Close $83.25 Range $69.35 - $97.12
Q4 2018
Shares 1,895 Value ($000) $141 Avg Close $75.36 Range $65.94 - $89.35
Q3 2018
Shares 1,645 Value ($000) $147 Avg Close $89.90 Range $82.91 - $98.30
Q2 2018
Shares 1,685 Value ($000) $142 Avg Close $80.38 Range $68.20 - $97.75
Q1 2018
Shares 18,738 Value ($000) $1,364 Avg Close $69.00 Range $57.20 - $79.40
Q4 2017
Shares 29,976 Value ($000) $1,779 Avg Close $56.22 Range $50.00 - $62.35
Q3 2017
Shares 30,960 Value ($000) $1,604 Avg Close $45.89 Range $39.45 - $53.55
Q2 2017
Shares 33,127 Value ($000) $1,352 Avg Close $40.16 Range $34.80 - $44.35
Q1 2017
Shares 49,775 Value ($000) $1,886 Avg Close $35.13 Range $31.80 - $38.38
Q4 2016
Shares 63,278 Value ($000) $2,100 Avg Close $35.20 Range $30.61 - $39.67
Q3 2016
Shares 1,884 Value ($000) $72 Avg Close $33.49 Range $29.69 - $38.32
Q2 2016
Shares 1,455 Value ($000) $43 Avg Close $28.08 Range $23.77 - $32.65
Q1 2016
Shares 1,455 Value ($000) $37 Avg Close $25.93 Range $16.96 - $32.48
Q4 2015
Shares 1,537 Value ($000) $51 Avg Close $35.27 Range $28.05 - $39.74
Q1 2015
Shares 24,000 Value ($000) $1,116 Avg Close $42.80 Range $35.01 - $50.00
Q2 2014
Shares 340 Value ($000) $9 Avg Close $22.74 Range $18.00 - $26.88
Q1 2014
Shares 396 Value ($000) $10 Avg Close $26.98 Range $20.37 - $29.94
Q4 2013
Shares 396 Value ($000) $9 Avg Close $22.22 Range $19.56 - $24.90
Q3 2013
Shares 396 Value ($000) $8 Avg Close $18.76 Range $14.98 - $23.21
Q2 2013
Shares 396 Value ($000) $6 Avg Close $12.98 Range $10.15 - $16.25