QUALYS INC

Ticker: QLYS CUSIP: 74758T303 Class: COM

GILDER GAGNON HOWE & CO LLC's Holding History (CIK: 0000902464)

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

Q1 2016

Shares 146,737 Value ($000) $3,714 Avg Close $25.93 Range $16.96 - $32.48

Q4 2015

Shares 331,413 Value ($000) $10,966 Avg Close $35.27 Range $28.05 - $39.74

Q3 2015

Shares 461,848 Value ($000) $13,144 Avg Close $33.54 Range $25.32 - $42.97

Q2 2015

Shares 475,197 Value ($000) $19,174 Avg Close $44.87 Range $36.21 - $55.47

Q1 2015

Shares 470,923 Value ($000) $21,889 Avg Close $42.80 Range $35.01 - $50.00

Q4 2014

Shares 664,622 Value ($000) $25,089 Avg Close $33.37 Range $26.00 - $40.74

Q3 2014

Shares 721,727 Value ($000) $19,198 Avg Close $25.21 Range $22.65 - $29.70

Q2 2014

Shares 905,824 Value ($000) $23,253 Avg Close $22.74 Range $18.00 - $26.88

Q1 2014

Shares 906,546 Value ($000) $23,053 Avg Close $26.98 Range $20.37 - $29.94

Q4 2013

Shares 844,012 Value ($000) $19,505 Avg Close $22.22 Range $19.56 - $24.90

Q3 2013

Shares 857,519 Value ($000) $18,342 Avg Close $18.76 Range $14.98 - $23.21

Q2 2013

Shares 643,174 Value ($000) $10,367,965 Avg Close $12.98 Range $10.15 - $16.25

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	146,737	$3,714	$25.93	$16.96 - $32.48
Q4 2015	331,413	$10,966	$35.27	$28.05 - $39.74
Q3 2015	461,848	$13,144	$33.54	$25.32 - $42.97
Q2 2015	475,197	$19,174	$44.87	$36.21 - $55.47
Q1 2015	470,923	$21,889	$42.80	$35.01 - $50.00
Q4 2014	664,622	$25,089	$33.37	$26.00 - $40.74
Q3 2014	721,727	$19,198	$25.21	$22.65 - $29.70
Q2 2014	905,824	$23,253	$22.74	$18.00 - $26.88
Q1 2014	906,546	$23,053	$26.98	$20.37 - $29.94
Q4 2013	844,012	$19,505	$22.22	$19.56 - $24.90
Q3 2013	857,519	$18,342	$18.76	$14.98 - $23.21
Q2 2013	643,174	$10,367,965	$12.98	$10.15 - $16.25