DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

Parametrica Management Ltd's Holding History (CIK: 0001535110)

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

Q3 2018

Shares 3,994 Value ($000) $279 Avg Close $60.37 Range $54.64 - $64.93

Q3 2017

Shares 11,764 Value ($000) $677 Avg Close $46.70 Range $42.82 - $53.33

Q2 2017

Shares 7,065 Value ($000) $346 Avg Close $45.31 Range $43.53 - $47.83

Q4 2016

Shares 8,204 Value ($000) $371 Avg Close $42.59 Range $39.80 - $48.52

Q1 2015

Shares 5,558 Value ($000) $212 Avg Close $34.58 Range $32.21 - $37.66

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	3,994	$279	$60.37	$54.64 - $64.93
Q3 2017	11,764	$677	$46.70	$42.82 - $53.33
Q2 2017	7,065	$346	$45.31	$43.53 - $47.83
Q4 2016	8,204	$371	$42.59	$39.80 - $48.52
Q1 2015	5,558	$212	$34.58	$32.21 - $37.66