SENESTECH INC

CUSIP: 81720R109 Class: COM

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

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

Q2 2017
Shares 22,755 Value ($000) $129 Avg Close — Range —
Q1 2017
Shares 45,300 Value ($000) $358 Avg Close — Range —
Q4 2016
Shares 17,000 Value ($000) $138 Avg Close — Range —