SYMMETRICOM INC

CUSIP: 871543104 Class: COM

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

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

Q3 2013
Shares 3,285,543 Value ($000) $15,836 Avg Close — Range —
Q2 2013
Shares 3,281,049 Value ($000) $14,732 Avg Close — Range —