SUPERIOR DRILLING PRODS INC

CUSIP: 868153107 Class: COMMON

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q4 2018
Shares 13,700 Value ($000) $16 Avg Close — Range —
Q3 2018
Shares 14,000 Value ($000) $44 Avg Close — Range —
Q2 2018
Shares 14,000 Value ($000) $27 Avg Close — Range —
Q2 2014
Shares 16,800 Value ($000) $109 Avg Close — Range —