AEROVIRONMENT INC

Ticker: AVAV CUSIP: 008073108 Class: COM

Conestoga Capital Advisors, LLC's Holding History (CIK: 0001163744)

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

Q2 2014

Shares 7,050 Value ($000) $224 Avg Close $33.88 Range $30.20 - $41.67

Q1 2014

Shares 6,650 Value ($000) $268 Avg Close $32.58 Range $27.34 - $41.45

Q4 2013

Shares 422,960 Value ($000) $12,325 Avg Close $26.89 Range $21.66 - $31.50

Q3 2013

Shares 396,745 Value ($000) $9,165 Avg Close $22.34 Range $19.61 - $23.97

Q2 2013

Shares 394,070 Value ($000) $7,952 Avg Close $19.43 Range $17.69 - $21.37

Q1 2013

Shares 394,295 Value ($000) $7,149 Avg Close $21.24 Range $16.98 - $23.18

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2014	7,050	$224	$33.88	$30.20 - $41.67
Q1 2014	6,650	$268	$32.58	$27.34 - $41.45
Q4 2013	422,960	$12,325	$26.89	$21.66 - $31.50
Q3 2013	396,745	$9,165	$22.34	$19.61 - $23.97
Q2 2013	394,070	$7,952	$19.43	$17.69 - $21.37
Q1 2013	394,295	$7,149	$21.24	$16.98 - $23.18