SPHERIX INC

CUSIP: 84842R403 Class: COM PAR NEW

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q4 2018
Shares 10,828 Value ($000) $7 Avg Close — Range —
Q2 2018
Shares 33,119 Value ($000) $35 Avg Close — Range —
Q1 2018
Shares 21,003 Value ($000) $25 Avg Close — Range —