SPHERIX INC

CUSIP: 84842R403 Class: COM PAR NEW

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

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

Q4 2018
Shares 22,938 Value ($000) $15 Avg Close — Range —
Q3 2018
Shares 11,988 Value ($000) $12 Avg Close — Range —
Q4 2017
Shares 79,986 Value ($000) $112 Avg Close — Range —
Q3 2017
Shares 27,509 Value ($000) $41 Avg Close — Range —