LINDSAY CORP

Ticker: LNN CUSIP: 535555106 Class: Common Stock

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

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

Q1 2018

Shares 4,330 Value ($000) $396 Avg Close $82.89 Range $77.40 - $91.73

Q4 2017

Shares 4,560 Value ($000) $402 Avg Close $82.63 Range $77.44 - $87.62

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	4,330	$396	$82.89	$77.40 - $91.73
Q4 2017	4,560	$402	$82.63	$77.44 - $87.62