SPARTON CORP

CUSIP: 847235108 Class: COM

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q4 2018
Shares 74,057 Value ($000) $1,347 Avg Close — Range —
Q3 2018
Shares 67,775 Value ($000) $978 Avg Close — Range —
Q2 2018
Shares 70,551 Value ($000) $1,340 Avg Close — Range —
Q1 2018
Shares 75,680 Value ($000) $1,318 Avg Close — Range —
Q4 2017
Shares 52,732 Value ($000) $1,216 Avg Close — Range —
Q3 2017
Shares 59,257 Value ($000) $1,375 Avg Close — Range —
Q1 2015
Shares 3,000 Value ($000) $74 Avg Close — Range —
Q4 2014
Shares 5,400 Value ($000) $153 Avg Close — Range —
Q3 2014
Shares 5,400 Value ($000) $133 Avg Close — Range —
Q2 2014
Shares 4,500 Value ($000) $125 Avg Close — Range —
Q1 2014
Shares 3,000 Value ($000) $88 Avg Close — Range —