COLUMBUS MCKINNON CORP N Y

Ticker: CMCO CUSIP: 199333105 Class: Common Stock

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

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

Q2 2019

Shares 78,098 Value ($000) $3,278 Avg Close $35.88 Range $30.64 - $39.75

Q1 2019

Shares 103,453 Value ($000) $3,554 Avg Close $32.77 Range $26.49 - $36.62

Q4 2018

Shares 103,003 Value ($000) $3,105 Avg Close $31.90 Range $26.02 - $37.79

Q3 2018

Shares 115,052 Value ($000) $4,549 Avg Close $39.22 Range $36.56 - $43.02

Q2 2018

Shares 134,382 Value ($000) $5,827 Avg Close $36.34 Range $32.04 - $42.22

Q1 2018

Shares 136,774 Value ($000) $4,902 Avg Close $35.92 Range $32.37 - $41.70

Q4 2017

Shares 165,400 Value ($000) $6,613 Avg Close $35.83 Range $33.55 - $38.80

Q3 2017

Shares 39,700 Value ($000) $1,503 Avg Close $28.54 Range $22.54 - $35.57

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	78,098	$3,278	$35.88	$30.64 - $39.75
Q1 2019	103,453	$3,554	$32.77	$26.49 - $36.62
Q4 2018	103,003	$3,105	$31.90	$26.02 - $37.79
Q3 2018	115,052	$4,549	$39.22	$36.56 - $43.02
Q2 2018	134,382	$5,827	$36.34	$32.04 - $42.22
Q1 2018	136,774	$4,902	$35.92	$32.37 - $41.70
Q4 2017	165,400	$6,613	$35.83	$33.55 - $38.80
Q3 2017	39,700	$1,503	$28.54	$22.54 - $35.57