SPARTON CORP

CUSIP: 847235108 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2017
Shares 67,570 Value ($000) $1,418 Avg Close — Range —
Q1 2014
Shares 51 Value ($000) $1 Avg Close — Range —
Q4 2013
Shares 50 Value ($000) $1 Avg Close — Range —
Q3 2013
Shares 50 Value ($000) $1 Avg Close — Range —