TANTECH HLDGS LTD

CUSIP: G8675X107 Class: COM

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

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

Q4 2017
Shares 26,300 Value ($000) $67 Avg Close — Range —
Q3 2016
Shares 25,500 Value ($000) $51 Avg Close — Range —