CHEFS WHSE INC

Ticker: CHEF CUSIP: 163086101 Class: Common Stock

Boston Partners's Holding History (CIK: 0001386060)

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

Q1 2018

Shares 41,711 Value ($000) $959 Avg Close $21.53 Range $18.65 - $25.93

Q4 2017

Shares 225,160 Value ($000) $4,616 Avg Close $19.98 Range $16.15 - $21.90

Q3 2017

Shares 367,580 Value ($000) $7,095 Avg Close $16.00 Range $11.85 - $19.95

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	41,711	$959	$21.53	$18.65 - $25.93
Q4 2017	225,160	$4,616	$19.98	$16.15 - $21.90
Q3 2017	367,580	$7,095	$16.00	$11.85 - $19.95