COLLIERS INTL GROUP INC

Ticker: CIGI CUSIP: 194693107 Class: SUB VTG SHS

ROSENBLUM SILVERMAN SUTTON S F INC /CA's Holding History (CIK: 0000918893)

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

Q1 2019

Shares 10,235 Value ($000) $683 Avg Close $63.08 Range $51.96 - $70.96

Q4 2018

Shares 31,006 Value ($000) $4,986 Avg Close $62.57 Range $51.20 - $77.08

Q3 2018

Shares 47,860 Value ($000) $3,712 Avg Close $78.63 Range $73.39 - $82.90

Q2 2018

Shares 40,940 Value ($000) $3,099 Avg Close $71.21 Range $66.21 - $77.33

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	10,235	$683	$63.08	$51.96 - $70.96
Q4 2018	31,006	$4,986	$62.57	$51.20 - $77.08
Q3 2018	47,860	$3,712	$78.63	$73.39 - $82.90
Q2 2018	40,940	$3,099	$71.21	$66.21 - $77.33