QUALYS INC

Ticker: QLYS CUSIP: 74758T303 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2020
Shares 16,826 Value ($000) $2,051 Avg Close $98.93 Range $86.65 - $126.30
Q3 2020
Shares 27,842 Value ($000) $2,729 Avg Close $106.95 Range $90.93 - $125.22
Q2 2020
Shares 19,551 Value ($000) $2,034 Avg Close $104.77 Range $81.80 - $119.20
Q1 2020
Shares 16,847 Value ($000) $1,466 Avg Close $83.95 Range $63.37 - $94.72
Q4 2019
Shares 15,961 Value ($000) $1,331 Avg Close $82.92 Range $73.76 - $88.91
Q3 2019
Shares 17,296 Value ($000) $1,307 Avg Close $83.33 Range $72.76 - $92.19
Q2 2019
Shares 21,679 Value ($000) $1,888 Avg Close $86.26 Range $78.10 - $95.99
Q1 2019
Shares 27,304 Value ($000) $2,259 Avg Close $83.25 Range $69.35 - $97.12
Q4 2018
Shares 27,170 Value ($000) $2,031 Avg Close $75.36 Range $65.94 - $89.35
Q3 2018
Shares 23,290 Value ($000) $2,075 Avg Close $89.90 Range $82.91 - $98.30
Q2 2018
Shares 22,747 Value ($000) $1,918 Avg Close $80.38 Range $68.20 - $97.75
Q1 2018
Shares 21,557 Value ($000) $1,568 Avg Close $69.00 Range $57.20 - $79.40
Q4 2017
Shares 19,935 Value ($000) $1,183 Avg Close $56.22 Range $50.00 - $62.35
Q3 2017
Shares 16,133 Value ($000) $836 Avg Close $45.89 Range $39.45 - $53.55
Q2 2017
Shares 14,969 Value ($000) $611 Avg Close $40.16 Range $34.80 - $44.35
Q1 2017
Shares 7,407 Value ($000) $281 Avg Close $35.13 Range $31.80 - $38.38