SILICOM LTD

Ticker: SILC CUSIP: M84116108 Class: Foreign Stock

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q4 2017

Shares 87,860 Value ($000) $6,160 Avg Close $68.33 Range $56.99 - $77.05

Q3 2017

Shares 88,112 Value ($000) $5,155 Avg Close $53.15 Range $43.75 - $59.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	87,860	$6,160	$68.33	$56.99 - $77.05
Q3 2017	88,112	$5,155	$53.15	$43.75 - $59.43