National Health Invstrs

CUSIP: 63633d104 Class: COM

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

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

Q1 2020
Shares 6,940 Value ($000) $344 Avg Close — Range —
Q4 2019
Shares 7,940 Value ($000) $647 Avg Close — Range —
Q3 2019
Shares 7,640 Value ($000) $629 Avg Close — Range —
Q2 2019
Shares 7,640 Value ($000) $596 Avg Close — Range —
Q1 2019
Shares 7,340 Value ($000) $577 Avg Close — Range —
Q4 2018
Shares 5,440 Value ($000) $411 Avg Close — Range —
Q3 2018
Shares 4,740 Value ($000) $358 Avg Close — Range —
Q2 2018
Shares 5,040 Value ($000) $371 Avg Close — Range —
Q1 2018
Shares 4,950 Value ($000) $333 Avg Close — Range —
Q4 2017
Shares 3,550 Value ($000) $268 Avg Close — Range —