ARSANIS INC

CUSIP: 042873109 Class: COM

Virtu Financial LLC's Holding History (CIK: 0001533964)

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

Q4 2018
Shares 35,322 Value ($000) $82 Avg Close — Range —
Q3 2018
Shares 22,853 Value ($000) $37 Avg Close — Range —