NATURAL GROCERS BY VITAMIN C

Ticker: NGVC CUSIP: 63888U108 Class: Common Stock

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q3 2015

Shares 9,360 Value ($000) $212 Avg Close $17.16 Range $14.17 - $20.49

Q2 2015

Shares 11,285 Value ($000) $277 Avg Close $18.31 Range $16.12 - $21.37

Q1 2014

Shares 177,232 Value ($000) $7,737 Avg Close $29.12 Range $23.95 - $31.88

Q4 2013

Shares 157,187 Value ($000) $6,672 Avg Close $27.51 Range $24.64 - $30.50

Q3 2013

Shares 165,107 Value ($000) $6,554 Avg Close $26.14 Range $20.90 - $30.63

Q2 2013

Shares 162,697 Value ($000) $5,043 Avg Close $19.35 Range $15.01 - $24.54

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	9,360	$212	$17.16	$14.17 - $20.49
Q2 2015	11,285	$277	$18.31	$16.12 - $21.37
Q1 2014	177,232	$7,737	$29.12	$23.95 - $31.88
Q4 2013	157,187	$6,672	$27.51	$24.64 - $30.50
Q3 2013	165,107	$6,554	$26.14	$20.90 - $30.63
Q2 2013	162,697	$5,043	$19.35	$15.01 - $24.54