STUDENT TRANSN INC

CUSIP: 86388A108 Class: COM

Advisors Asset Management, Inc.'s Holding History (CIK: 0001297376)

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

Q1 2016
Shares 10,388 Value ($000) $53 Avg Close — Range —
Q4 2015
Shares 12,279 Value ($000) $45 Avg Close — Range —
Q3 2015
Shares 13,199 Value ($000) $53 Avg Close — Range —
Q2 2015
Shares 16,390 Value ($000) $76 Avg Close — Range —
Q1 2015
Shares 20,363 Value ($000) $110 Avg Close — Range —
Q4 2014
Shares 21,195 Value ($000) $132 Avg Close — Range —
Q3 2014
Shares 19,466 Value ($000) $122 Avg Close — Range —
Q2 2014
Shares 13,138 Value ($000) $87 Avg Close — Range —