SONIC CORP

CUSIP: 835451105 Class: COM

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

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

Q2 2016
Shares 9,900 Value ($000) $268 Avg Close — Range —
Q1 2016
Shares 16,600 Value ($000) $584 Avg Close — Range —