QUALYS INC

Ticker: QLYS CUSIP: 74758T303 Class: COM

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

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

Q4 2025
Shares 51,855 Value ($000) $6,892 Avg Close $137.58 Range $121.01 - $155.47
Q4 2022
Shares 36,715 Value ($000) $4,121 Avg Close $124.92 Range $107.69 - $148.51
Q3 2022
Shares 24,043 Value ($000) $3,351 Avg Close $140.93 Range $114.02 - $162.36
Q2 2022
Shares 24,097 Value ($000) $3,040 Avg Close $130.99 Range $110.74 - $150.10
Q1 2022
Shares 39,186 Value ($000) $5,580 Avg Close $127.72 Range $108.10 - $145.50
Q3 2021
Shares 23,205 Value ($000) $2,582 Avg Close $109.53 Range $97.02 - $121.07
Q4 2020
Shares 60,177 Value ($000) $7,334 Avg Close $98.93 Range $86.65 - $126.30
Q3 2020
Shares 84,502 Value ($000) $8,282 Avg Close $106.95 Range $90.93 - $125.22
Q2 2020
Shares 65,958 Value ($000) $6,861 Avg Close $104.77 Range $81.80 - $119.20
Q1 2020
Shares 196,080 Value ($000) $17,057 Avg Close $83.95 Range $63.37 - $94.72
Q4 2019
Shares 105,498 Value ($000) $8,795 Avg Close $82.92 Range $73.76 - $88.91
Q4 2018
Shares 8,932 Value ($000) $668 Avg Close $75.36 Range $65.94 - $89.35
Q3 2018
Shares 10,673 Value ($000) $951 Avg Close $89.90 Range $82.91 - $98.30
Q2 2018
Shares 33,250 Value ($000) $2,803 Avg Close $80.38 Range $68.20 - $97.75
Q1 2018
Shares 97,258 Value ($000) $7,076 Avg Close $69.00 Range $57.20 - $79.40
Q4 2017
Shares 198,346 Value ($000) $11,772 Avg Close $56.22 Range $50.00 - $62.35
Q3 2017
Shares 313,227 Value ($000) $16,225 Avg Close $45.89 Range $39.45 - $53.55
Q2 2017
Shares 155,668 Value ($000) $6,351 Avg Close $40.16 Range $34.80 - $44.35
Q1 2017
Shares 103,886 Value ($000) $3,938 Avg Close $35.13 Range $31.80 - $38.38
Q4 2016
Shares 142,839 Value ($000) $4,521 Avg Close $35.20 Range $30.61 - $39.67
Q3 2016
Shares 39,331 Value ($000) $1,502 Avg Close $33.49 Range $29.69 - $38.32
Q1 2016
Shares 162,593 Value ($000) $4,115 Avg Close $25.93 Range $16.96 - $32.48
Q4 2015
Shares 115,067 Value ($000) $3,808 Avg Close $35.27 Range $28.05 - $39.74
Q3 2015
Shares 335,585 Value ($000) $9,551 Avg Close $33.54 Range $25.32 - $42.97
Q2 2015
Shares 143,345 Value ($000) $5,784 Avg Close $44.87 Range $36.21 - $55.47
Q1 2015
Shares 30,176 Value ($000) $1,403 Avg Close $42.80 Range $35.01 - $50.00
Q4 2014
Shares 30,176 Value ($000) $1,139 Avg Close $33.37 Range $26.00 - $40.74
Q3 2014
Shares 152,354 Value ($000) $4,053 Avg Close $25.21 Range $22.65 - $29.70
Q2 2014
Shares 218,008 Value ($000) $5,596 Avg Close $22.74 Range $18.00 - $26.88
Q1 2014
Shares 294,648 Value ($000) $7,493 Avg Close $26.98 Range $20.37 - $29.94
Q4 2013
Shares 176,294 Value ($000) $4,074 Avg Close $22.22 Range $19.56 - $24.90