SPARTON CORP

CUSIP: 847235108 Class: COM

WOLVERINE ASSET MANAGEMENT LLC's Holding History (CIK: 0001279891)

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

Q4 2018
Shares 22,207 Value ($000) $403 Avg Close — Range —
Q2 2018
Shares 155 Value ($000) $2 Avg Close — Range —
Q1 2018
Shares 13,975 Value ($000) $243 Avg Close — Range —
Q4 2017
Shares 124,417 Value ($000) $2,869 Avg Close — Range —
Q3 2017
Shares 1,268 Value ($000) $29 Avg Close — Range —