SPARTON CORP

CUSIP: 847235108 Class: COM

MUFG Americas Holdings Corp's Holding History (CIK: 0001011659)

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

Q1 2013
Shares 47,100 Value ($000) $653 Avg Close — Range —
Q4 2012
Shares 31,400 Value ($000) $436 Avg Close — Range —
Q2 2011
Shares 67,580 Value ($000) $691 Avg Close — Range —
Q1 2011
Shares 99,100 Value ($000) $770 Avg Close — Range —
Q4 2010
Shares 99,100 Value ($000) $818 Avg Close — Range —