DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

Quantitative Investment Management, LLC's Holding History (CIK: 0001445911)

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

Q4 2019

Shares 11,382 Value ($000) $783 Avg Close $60.42 Range $55.33 - $63.99

Q2 2019

Shares 20,466 Value ($000) $1,322 Avg Close $57.88 Range $54.55 - $59.82

Q3 2018

Shares 6,500 Value ($000) $454 Avg Close $60.37 Range $54.64 - $64.93

Q1 2018

Shares 12,800 Value ($000) $813 Avg Close $57.61 Range $52.34 - $66.45

Q4 2017

Shares 38,900 Value ($000) $2,411 Avg Close $53.98 Range $50.40 - $56.65

Q3 2017

Shares 42,100 Value ($000) $2,421 Avg Close $46.70 Range $42.82 - $53.33

Q1 2017

Shares 26,700 Value ($000) $1,399 Avg Close $43.87 Range $39.92 - $46.64

Q4 2016

Shares 68,600 Value ($000) $3,100 Avg Close $42.59 Range $39.80 - $48.52

Q3 2016

Shares 19,300 Value ($000) $1,047 Avg Close $44.12 Range $39.59 - $48.22

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	11,382	$783	$60.42	$55.33 - $63.99
Q2 2019	20,466	$1,322	$57.88	$54.55 - $59.82
Q3 2018	6,500	$454	$60.37	$54.64 - $64.93
Q1 2018	12,800	$813	$57.61	$52.34 - $66.45
Q4 2017	38,900	$2,411	$53.98	$50.40 - $56.65
Q3 2017	42,100	$2,421	$46.70	$42.82 - $53.33
Q1 2017	26,700	$1,399	$43.87	$39.92 - $46.64
Q4 2016	68,600	$3,100	$42.59	$39.80 - $48.52
Q3 2016	19,300	$1,047	$44.12	$39.59 - $48.22