ADVANCED PHOTONIX INC

CUSIP: 00754E107 Class: CLA

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q3 2014
Shares 20,828 Value ($000) $11 Avg Close — Range —
Q2 2014
Shares 132,574 Value ($000) $81 Avg Close — Range —
Q1 2014
Shares 137,224 Value ($000) $86 Avg Close — Range —
Q4 2013
Shares 137,224 Value ($000) $96 Avg Close — Range —
Q3 2013
Shares 137,224 Value ($000) $75 Avg Close — Range —
Q2 2013
Shares 137,224 Value ($000) $91 Avg Close — Range —