DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

Silphium Asset Management Ltd's Holding History (CIK: 0001758440)

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

Q1 2018

Shares 5,000 Value ($000) $318 Avg Close $57.61 Range $52.34 - $66.45

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	5,000	$318	$57.61	$52.34 - $66.45