SPARTAN MTRS INC

CUSIP: 846819100 Class: COM

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

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

Q1 2020
Shares 57,700 Value ($000) $745 Avg Close — Range —
Q4 2019
Shares 53,100 Value ($000) $960 Avg Close — Range —
Q3 2019
Shares 53,100 Value ($000) $729 Avg Close — Range —
Q3 2018
Shares 68,100 Value ($000) $1,004 Avg Close — Range —
Q2 2018
Shares 100,300 Value ($000) $1,515 Avg Close — Range —
Q1 2018
Shares 100,300 Value ($000) $1,725 Avg Close — Range —
Q4 2017
Shares 143,300 Value ($000) $2,257 Avg Close — Range —
Q3 2017
Shares 143,300 Value ($000) $1,583 Avg Close — Range —
Q2 2017
Shares 143,300 Value ($000) $1,268 Avg Close — Range —
Q1 2017
Shares 136,000 Value ($000) $1,088 Avg Close — Range —