AETRIUM INC

CUSIP: 00817R103 Class: COM

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

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

Q3 2013
Shares 198,248 Value ($000) $77 Avg Close — Range —
Q2 2013
Shares 245,371 Value ($000) $132 Avg Close — Range —