CNX RES CORP

Ticker: CNX CUSIP: 12653C108 Class: Common Stock

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

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

Q1 2019

Shares 30,366 Value ($000) $327 Avg Close $11.28 Range $9.58 - $13.63

Q4 2018

Shares 48,066 Value ($000) $549 Avg Close $13.79 Range $10.78 - $16.09

Q3 2018

Shares 46,796 Value ($000) $670 Avg Close $15.87 Range $13.90 - $18.37

Q2 2018

Shares 46,296 Value ($000) $823 Avg Close $16.04 Range $14.21 - $18.09

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	30,366	$327	$11.28	$9.58 - $13.63
Q4 2018	48,066	$549	$13.79	$10.78 - $16.09
Q3 2018	46,796	$670	$15.87	$13.90 - $18.37
Q2 2018	46,296	$823	$16.04	$14.21 - $18.09