SPHERIX INC

CUSIP: 84842R403 Class: COM PAR NEW

BARCLAYS PLC's Holding History (CIK: 0000312069)

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

Q4 2018
Shares 2,850 Value ($000) $2 Avg Close — Range —
Q3 2018
Shares 26,530 Value ($000) $27 Avg Close — Range —
Q2 2018
Shares 12,000 Value ($000) $13 Avg Close — Range —
Q1 2018
Shares 4,000 Value ($000) $5 Avg Close — Range —