SPARTON CORP

CUSIP: 847235108 Class: COM

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q4 2018
Shares 6,910 Value ($000) $126 Avg Close — Range —
Q3 2018
Shares 6,910 Value ($000) $100 Avg Close — Range —
Q2 2018
Shares 6,910 Value ($000) $131 Avg Close — Range —
Q1 2018
Shares 6,910 Value ($000) $120 Avg Close — Range —
Q4 2017
Shares 6,910 Value ($000) $160 Avg Close — Range —
Q3 2017
Shares 14,122 Value ($000) $328 Avg Close — Range —
Q2 2017
Shares 17,950 Value ($000) $395 Avg Close — Range —
Q1 2017
Shares 13,462 Value ($000) $283 Avg Close — Range —
Q4 2016
Shares 15,658 Value ($000) $375 Avg Close — Range —