QUALYS INC

Ticker: QLYS CUSIP: 74758T303 Class: COM

DE BURLO GROUP INC's Holding History (CIK: 0001134288)

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

Q3 2018

Shares 52,000 Value ($000) $4,633 Avg Close $89.90 Range $82.91 - $98.30

Q2 2018

Shares 146,200 Value ($000) $12,324 Avg Close $80.38 Range $68.20 - $97.75

Q1 2018

Shares 100,300 Value ($000) $7,296 Avg Close $69.00 Range $57.20 - $79.40

Q4 2017

Shares 78,000 Value ($000) $4,629 Avg Close $56.22 Range $50.00 - $62.35

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	52,000	$4,633	$89.90	$82.91 - $98.30
Q2 2018	146,200	$12,324	$80.38	$68.20 - $97.75
Q1 2018	100,300	$7,296	$69.00	$57.20 - $79.40
Q4 2017	78,000	$4,629	$56.22	$50.00 - $62.35