SPARTAN MTRS INC

CUSIP: 846819100 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2019
Shares 1,800 Value ($000) $33 Avg Close — Range —
Q3 2016
Shares 8,000 Value ($000) $77 Avg Close — Range —