NCI BUILDING SYS INC

CUSIP: 628852204 Class: COM NEW

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

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

Q3 2018
Shares 17,640 Value ($000) $267 Avg Close — Range —
Q2 2018
Shares 17,640 Value ($000) $370 Avg Close — Range —